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HistoryMar 22, 2022 - 7:32 a.m.

[SECURITY] [DLA 2960-1] apache2 security update

2022-03-2207:32:37
lists.debian.org
101

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

AI Score

Confidence

High

0.314 Low

EPSS

Percentile

97.0%


Debian LTS Advisory DLA-2960-1 [email protected]
https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
March 22, 2022 https://wiki.debian.org/LTS


Package : apache2
Version : 2.4.25-3+deb9u13
CVE ID : CVE-2022-22719 CVE-2022-22720 CVE-2022-22721 CVE-2022-23943

Several vulnerabilities have been discovered in the Apache HTTP server,
which could result in denial of service, request smuggling or buffer
overflows.

For Debian 9 stretch, these problems have been fixed in version
2.4.25-3+deb9u13.

We recommend that you upgrade your apache2 packages.

For the detailed security status of apache2 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/apache2

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

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

AI Score

Confidence

High

0.314 Low

EPSS

Percentile

97.0%