Anolis OS update for tomcat



Risk Medium
Patch available YES
Number of vulnerabilities 8
CVE-ID CVE-2023-24998
CVE-2023-28708
CVE-2023-28709
CVE-2023-46589
CVE-2023-41080
CVE-2023-42794
CVE-2023-42795
CVE-2023-45648
CWE-ID CWE-770
CWE-614
CWE-444
CWE-601
CWE-749
CWE-399
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Public exploit code for vulnerability #5 is available.
Vulnerable software
 Anolis OS
Operating systems & Components / Operating system

tomcat-webapps
Operating systems & Components / Operating system package or component

tomcat-servlet-4.0-api
Operating systems & Components / Operating system package or component

tomcat-lib
Operating systems & Components / Operating system package or component

tomcat-jsp-2.3-api
Operating systems & Components / Operating system package or component

tomcat-el-3.0-api
Operating systems & Components / Operating system package or component

tomcat-docs-webapp
Operating systems & Components / Operating system package or component

tomcat-admin-webapps
Operating systems & Components / Operating system package or component

tomcat
Operating systems & Components / Operating system package or component

Vendor OpenAnolis

Security Bulletin

This security bulletin contains information about 8 vulnerabilities.

1) Allocation of Resources Without Limits or Throttling

EUVDB-ID: #VU72427

Risk: Medium

CVSSv4.0: 7.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/U:Green]

CVE-ID: CVE-2023-24998

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

Exploit availability: Yes

Description

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

The vulnerability exists due to Apache Commons FileUpload does not limit the number of request parts. A remote attacker can initiate a series of uploads and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

tomcat-webapps: before 9.0.62-30

tomcat-servlet-4.0-api: before 9.0.62-30

tomcat-lib: before 9.0.62-30

tomcat-jsp-2.3-api: before 9.0.62-30

tomcat-el-3.0-api: before 9.0.62-30

tomcat-docs-webapp: before 9.0.62-30

tomcat-admin-webapps: before 9.0.62-30

tomcat: before 9.0.62-30

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0431


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.

2) Sensitive cookie in HTTPS session without Secure attribute

EUVDB-ID: #VU73957

Risk: Low

CVSSv4.0: 0.5 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-28708

CWE-ID: CWE-614 - Sensitive Cookie in HTTPS Session Without 'Secure' Attribute

Exploit availability: No

Description

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

The vulnerability exists due to Apache Tomcat does not set the "Secure" attribute for the JSESSIONID session cookie when using the RemoteIpFilter with requests received from a reverse proxy via HTTP that include the X-Forwarded-Proto header set to https. A remote attacker can force the application to transmit cookie via an insecure channel and intercept it.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

tomcat-webapps: before 9.0.62-30

tomcat-servlet-4.0-api: before 9.0.62-30

tomcat-lib: before 9.0.62-30

tomcat-jsp-2.3-api: before 9.0.62-30

tomcat-el-3.0-api: before 9.0.62-30

tomcat-docs-webapp: before 9.0.62-30

tomcat-admin-webapps: before 9.0.62-30

tomcat: before 9.0.62-30

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0431


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) Allocation of Resources Without Limits or Throttling

EUVDB-ID: #VU76417

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-28709

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 an incomplete fox for #VU72427 (CVE-2023-24998). If non-default HTTP connector settings were used such that the maxParameterCount could be reached using query string parameters and a request was submitted that supplied exactly maxParameterCount parameters in the query string, the limit for uploaded request parts could be bypassed. A remote attacker can initiate a series of uploads and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

tomcat-webapps: before 9.0.62-30

tomcat-servlet-4.0-api: before 9.0.62-30

tomcat-lib: before 9.0.62-30

tomcat-jsp-2.3-api: before 9.0.62-30

tomcat-el-3.0-api: before 9.0.62-30

tomcat-docs-webapp: before 9.0.62-30

tomcat-admin-webapps: before 9.0.62-30

tomcat: before 9.0.62-30

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0431


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) Inconsistent interpretation of HTTP requests

EUVDB-ID: #VU83533

Risk: Medium

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-46589

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 HTTP requests when parsing malformed trailer headers. A remote attacker can send a specially crafted HTTP request to the server and smuggle arbitrary HTTP headers.

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

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

tomcat-webapps: before 9.0.62-30

tomcat-servlet-4.0-api: before 9.0.62-30

tomcat-lib: before 9.0.62-30

tomcat-jsp-2.3-api: before 9.0.62-30

tomcat-el-3.0-api: before 9.0.62-30

tomcat-docs-webapp: before 9.0.62-30

tomcat-admin-webapps: before 9.0.62-30

tomcat: before 9.0.62-30

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0431


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) Open redirect

EUVDB-ID: #VU80089

Risk: Medium

CVSSv4.0: 2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Green]

CVE-ID: CVE-2023-41080

CWE-ID: CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')

Exploit availability: Yes

Description

The vulnerability allows a remote attacker to redirect victims to arbitrary URL.

The vulnerability exists due to improper sanitization of user-supplied data, if the ROOT (default) web application is configured to use FORM authentication. A remote attacker can create a link that leads to a trusted website, however, when clicked, redirects the victim to arbitrary domain.

Successful exploitation of this vulnerability may allow a remote attacker to perform a phishing attack and steal potentially sensitive information.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

tomcat-webapps: before 9.0.62-30

tomcat-servlet-4.0-api: before 9.0.62-30

tomcat-lib: before 9.0.62-30

tomcat-jsp-2.3-api: before 9.0.62-30

tomcat-el-3.0-api: before 9.0.62-30

tomcat-docs-webapp: before 9.0.62-30

tomcat-admin-webapps: before 9.0.62-30

tomcat: before 9.0.62-30

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0431


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.

6) Exposed dangerous method or function

EUVDB-ID: #VU81803

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-42794

CWE-ID: CWE-749 - Exposed Dangerous Method or Function

Exploit availability: No

Description

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

The vulnerability exists due to Tomcat's internal fork of a Commons FileUpload included an unreleased, in progress refactoring that exposed a potential denial of service on Windows. A remote attacker can perform a denial of service attack by uploading multiple files to the server that are not removed.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

tomcat-webapps: before 9.0.62-30

tomcat-servlet-4.0-api: before 9.0.62-30

tomcat-lib: before 9.0.62-30

tomcat-jsp-2.3-api: before 9.0.62-30

tomcat-el-3.0-api: before 9.0.62-30

tomcat-docs-webapp: before 9.0.62-30

tomcat-admin-webapps: before 9.0.62-30

tomcat: before 9.0.62-30

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0431


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 management error

EUVDB-ID: #VU81800

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-42795

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

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

The vulnerability exists due to improper management of internal resources within the application when recycling various internal objects. A remote attacker can force Tomcat to skip some parts of the recycling process leading to information leaking from the current request/response to the next.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

tomcat-webapps: before 9.0.62-30

tomcat-servlet-4.0-api: before 9.0.62-30

tomcat-lib: before 9.0.62-30

tomcat-jsp-2.3-api: before 9.0.62-30

tomcat-el-3.0-api: before 9.0.62-30

tomcat-docs-webapp: before 9.0.62-30

tomcat-admin-webapps: before 9.0.62-30

tomcat: before 9.0.62-30

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0431


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) Inconsistent interpretation of HTTP requests

EUVDB-ID: #VU81799

Risk: Medium

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-45648

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 when parsing HTTP trailer headers. A remote attacker can send a specially crafted HTTP request to the server and smuggle arbitrary HTTP headers.

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

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

tomcat-webapps: before 9.0.62-30

tomcat-servlet-4.0-api: before 9.0.62-30

tomcat-lib: before 9.0.62-30

tomcat-jsp-2.3-api: before 9.0.62-30

tomcat-el-3.0-api: before 9.0.62-30

tomcat-docs-webapp: before 9.0.62-30

tomcat-admin-webapps: before 9.0.62-30

tomcat: before 9.0.62-30

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0431


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.



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