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HistoryNov 23, 2021 - 9:30 p.m.

[SECURITY] [DSA 5012-1] openjdk-17 security update

2021-11-2321:30:57
lists.debian.org
8

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

0.002 Low

EPSS

Percentile

51.4%


Debian Security Advisory DSA-5012-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
November 23, 2021 https://www.debian.org/security/faq


Package : openjdk-17
CVE ID : CVE-2021-35556 CVE-2021-35559 CVE-2021-35561 CVE-2021-35564
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.

For the stable distribution (bullseye), these problems have been fixed in
version 17.0.1+12-1+deb11u2.

We recommend that you upgrade your openjdk-17 packages.

For the detailed security status of openjdk-17 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/openjdk-17

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: debian-security-announce@lists.debian.org

How to protect your server from attacks?

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

0.002 Low

EPSS

Percentile

51.4%

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