Ubuntu update for golang-1.13

1) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU63173

Risk: Low

CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-29526

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists due to the Faccessat function can incorrectly report that a file is accessible, when called with a non-zero flags parameter. An attacker can bypass implemented security restrictions.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Resource exhaustion

EUVDB-ID: #VU66063

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-30630

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources when calling Glob on a path that contains a large number of path separators. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Inconsistent interpretation of HTTP requests

EUVDB-ID: #VU66064

Risk: Medium

CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1705

CWE-ID: CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform HTTP request smuggling attacks.

The vulnerability exists due to improper validation of Transfer-Encoding headers in HTTP/1 responses. A remote attacker can send a specially crafted HTTP/1 response to the client and smuggle arbitrary HTTP headers.

Successful exploitation of vulnerability may allow an attacker to poison HTTP cache and perform phishing attacks.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Resource exhaustion

EUVDB-ID: #VU66065

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-1962

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources in go/parser. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Input validation error

EUVDB-ID: #VU67396

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-27664

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to an HTTP/2 connection can hang during closing if shutdown were preempted by a fatal error. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Resource exhaustion

EUVDB-ID: #VU66069

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-28131

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources when calling Decoder.Skip when parsing a deeply nested XML document. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

7) Resource exhaustion

EUVDB-ID: #VU66062

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-30631

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources in Reader.Read method when handling an archive that contains a large number of concatenated 0-length compressed files. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

8) Resource exhaustion

EUVDB-ID: #VU66067

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-30632

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources when calling Glob on a path that contains a large number of path separators. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

9) Resource exhaustion

EUVDB-ID: #VU66070

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-30633

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources when calling Unmarshal on a XML document into a Go struct which has a nested field that uses the any field tag. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

10) Resource exhaustion

EUVDB-ID: #VU66068

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-30635

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources when calling Decoder.Decode on a message which contains deeply nested structures. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

11) Input validation error

EUVDB-ID: #VU66121

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-32189

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in
Float.GobDecode. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

12) Resource exhaustion

EUVDB-ID: #VU68390

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-41715

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources in regexp/syntax when handling regular expressions. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

13) Allocation of Resources Without Limits or Throttling

EUVDB-ID: #VU70334

Risk: Medium

CVSSv3.1: 4.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C]

CVE-ID: CVE-2022-41717

CWE-ID: CWE-770 - Allocation of Resources Without Limits or Throttling

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to excessive memory growth when handling HTTP/2 server requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache is capped, an attacker sending very large keys can cause the server to allocate approximately 64 MiB per open connection.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

14) Resource exhaustion

EUVDB-ID: #VU74571

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-24534

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources when parsing HTTP and MIME headers in net/textproto. A remote attacker can cause an HTTP server to allocate large amounts of memory from a small request and perform a denial of service (DoS) attack.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

15) Infinite loop

EUVDB-ID: #VU74573

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-24537

CWE-ID: CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to infinite loop when calling any of the Parse functions on Go source code which contains //line directives with very large line numbers. A remote attacker can consume all available system resources and cause denial of service conditions.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

16) Resource management error

EUVDB-ID: #VU68387

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2879

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to absent limits on the maximum size of file headers within the Reader.Read method in archive/tar. A remote attacker can pass a specially crafted file to the application and perform a denial of service (DoS) attack.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

17) Input validation error

EUVDB-ID: #VU68389

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2880

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform parameter smuggling attacks.

The vulnerability exists due to incorrect handling of requests forwarded by ReverseProxy in net/http/httputil. A remote attacker can supply specially crafted parameters that cannot be parsed and are rejected by net/http and force the application to include these parameters into the forwarding request. As a result, a remote attacker can smuggle potentially dangerous HTTP parameters into the request.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

18) Use of insufficiently random values

EUVDB-ID: #VU66122

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-30629

CWE-ID: CWE-330 - Use of Insufficiently Random Values

Exploit availability: No

Description

The vulnerability allows a remote attacker gain access to sensitive information.

The vulnerability exists in crypto/tls implementation when generating TLS tickets age. The newSessionTicketMsgTLS13.ageAdd is always set to "0" instead of a random value.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

19) Security features bypass

EUVDB-ID: #VU66066

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-32148

CWE-ID: CWE-254 - Security Features

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass certain security restrictions.

The vulnerability exists due to unexpected behavior of httputil.ReverseProxy.ServeHTTP. When the method is called with a Request.Header map containing a nil value for the X-Forwarded-For header, ReverseProxy would set the client IP as the value of the X-Forwarded-For header, contrary to its documentation.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

20) Code Injection

EUVDB-ID: #VU74574

Risk: High

CVSSv3.1: 7.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-24538

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation in html/template when handling JavaScript templates that contain backticks in code. If a template contains a Go template action within a JavaScript template literal, the contents of the action can be used to terminate the literal, injecting arbitrary JavaScript code into the Go template.

Mitigation

Update the affected package golang-1.13 to the latest version.

Vulnerable software versions

Ubuntu: 16.04 - 22.04

golang-1.16-src (Ubuntu package): before Ubuntu Pro

golang-1.16-go (Ubuntu package): before Ubuntu Pro

golang-1.16 (Ubuntu package): before Ubuntu Pro

golang-1.13-src (Ubuntu package): before Ubuntu Pro

golang-1.13-go (Ubuntu package): before Ubuntu Pro

golang-1.13 (Ubuntu package): before Ubuntu Pro

CPE2.3

External links

http://ubuntu.com/security/notices/USN-6038-2

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

Risk	High
Patch available	YES
Number of vulnerabilities	20
CVE-ID	CVE-2022-29526 CVE-2022-30630 CVE-2022-1705 CVE-2022-1962 CVE-2022-27664 CVE-2022-28131 CVE-2022-30631 CVE-2022-30632 CVE-2022-30633 CVE-2022-30635 CVE-2022-32189 CVE-2022-41715 CVE-2022-41717 CVE-2023-24534 CVE-2023-24537 CVE-2022-2879 CVE-2022-2880 CVE-2022-30629 CVE-2022-32148 CVE-2023-24538
CWE-ID	CWE-264 CWE-400 CWE-444 CWE-20 CWE-770 CWE-835 CWE-399 CWE-330 CWE-254 CWE-94
Exploitation vector	Network
Public exploit	Public exploit code for vulnerability #13 is available.
Vulnerable software	Ubuntu Operating systems & Components / Operating system golang-1.16-src (Ubuntu package) Operating systems & Components / Operating system package or component golang-1.16-go (Ubuntu package) Operating systems & Components / Operating system package or component golang-1.16 (Ubuntu package) Operating systems & Components / Operating system package or component golang-1.13-src (Ubuntu package) Operating systems & Components / Operating system package or component golang-1.13-go (Ubuntu package) Operating systems & Components / Operating system package or component golang-1.13 (Ubuntu package) Operating systems & Components / Operating system package or component
Vendor	Canonical Ltd.