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HistoryDec 22, 2021 - 7:03 p.m.

[SECURITY] [DSA 5000-2] openjdk-11 security update

2021-12-2219:03:51
lists.debian.org
57
openjdk-11
cve-2021-35550
cve-2021-35556
denial of service
kerberos
weak ciphers
information disclosure
debian security advisory

CVSS2

7.1

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:C/I:N/A:N

CVSS3

6.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N

AI Score

7.2

Confidence

Low

EPSS

0.003

Percentile

70.4%


Debian Security Advisory DSA-5000-2 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
December 22, 2021 https://www.debian.org/security/faq


Package : openjdk-11
CVE ID : CVE-2021-35550 CVE-2021-35556 CVE-2021-35559 CVE-2021-35561
CVE-2021-35564 CVE-2021-35565 CVE-2021-35567 CVE-2021-35578
CVE-2021-35586 CVE-2021-35603

Several vulnerabilities have been discovered in the OpenJDK Java
runtime, which may result in denial of service, incorrect Kerberos ticket
use, selection of weak ciphers or information disclosure.

The oldstable distribution (buster), these problems have been fixed in
version 11.0.13+8-1~deb10u1.

We recommend that you upgrade your openjdk-11 packages.

For the detailed security status of openjdk-11 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/openjdk-11

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

CVSS2

7.1

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:C/I:N/A:N

CVSS3

6.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N

AI Score

7.2

Confidence

Low

EPSS

0.003

Percentile

70.4%