Ubuntu update for openjdk-lts



| Updated: 2023-11-13
Risk Medium
Patch available YES
Number of vulnerabilities 5
CVE-ID CVE-2022-21426
CVE-2022-21434
CVE-2022-21443
CVE-2022-21476
CVE-2022-21496
CWE-ID CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Ubuntu
Operating systems & Components / Operating system

openjdk-11-jre (Ubuntu package)
Operating systems & Components / Operating system package or component

openjdk-11-jdk-headless (Ubuntu package)
Operating systems & Components / Operating system package or component

openjdk-11-jdk (Ubuntu package)
Operating systems & Components / Operating system package or component

openjdk-11-jre-headless (Ubuntu package)
Operating systems & Components / Operating system package or component

openjdk-11-jre-zero (Ubuntu package)
Operating systems & Components / Operating system package or component

Vendor Canonical Ltd.

Security Bulletin

This security bulletin contains information about 5 vulnerabilities.

1) Improper input validation

EUVDB-ID: #VU62399

Risk: Medium

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

CVE-ID: CVE-2022-21426

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to perform service disruption.

The vulnerability exists due to improper input validation within the JAXP component in Oracle GraalVM Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to perform service disruption.

Mitigation

Update the affected package openjdk-lts to the latest version.

Vulnerable software versions

Ubuntu: 18.04 - 22.04

openjdk-11-jre (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jdk-headless (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jdk (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jre-headless (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jre-zero (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

CPE2.3 External links

https://ubuntu.com/security/notices/USN-5388-1


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) Improper input validation

EUVDB-ID: #VU62401

Risk: Medium

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

CVE-ID: CVE-2022-21434

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to manipulate data.

The vulnerability exists due to improper input validation within the Libraries component in Oracle GraalVM Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to manipulate data.

Mitigation

Update the affected package openjdk-lts to the latest version.

Vulnerable software versions

Ubuntu: 18.04 - 22.04

openjdk-11-jre (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jdk-headless (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jdk (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jre-headless (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jre-zero (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

CPE2.3 External links

https://ubuntu.com/security/notices/USN-5388-1


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) Improper input validation

EUVDB-ID: #VU62402

Risk: Low

CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-21443

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to perform service disruption.

The vulnerability exists due to improper input validation within the Libraries component in Oracle GraalVM Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to perform service disruption.

Mitigation

Update the affected package openjdk-lts to the latest version.

Vulnerable software versions

Ubuntu: 18.04 - 22.04

openjdk-11-jre (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jdk-headless (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jdk (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jre-headless (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jre-zero (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

CPE2.3 External links

https://ubuntu.com/security/notices/USN-5388-1


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) Improper input validation

EUVDB-ID: #VU62398

Risk: Medium

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

CVE-ID: CVE-2022-21476

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

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

The vulnerability exists due to improper input validation within the Libraries component in Oracle GraalVM Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to gain access to sensitive information.

Mitigation

Update the affected package openjdk-lts to the latest version.

Vulnerable software versions

Ubuntu: 18.04 - 22.04

openjdk-11-jre (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jdk-headless (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jdk (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jre-headless (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jre-zero (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

CPE2.3 External links

https://ubuntu.com/security/notices/USN-5388-1


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) Improper input validation

EUVDB-ID: #VU62400

Risk: Medium

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

CVE-ID: CVE-2022-21496

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to manipulate data.

The vulnerability exists due to improper input validation within the JNDI component in Oracle GraalVM Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to manipulate data.

Mitigation

Update the affected package openjdk-lts to the latest version.

Vulnerable software versions

Ubuntu: 18.04 - 22.04

openjdk-11-jre (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jdk-headless (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jdk (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jre-headless (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

openjdk-11-jre-zero (Ubuntu package): before 11.0.15+10-0ubuntu0.18.04.1

CPE2.3 External links

https://ubuntu.com/security/notices/USN-5388-1


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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