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HistoryJan 29, 2023 - 9:13 p.m.

[SECURITY] [DSA 5334-1] varnish security update

2023-01-2921:13:52
lists.debian.org
14
varnish
http/2
cve-2022-45060
security update
debian
web accelerator

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

7.5 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

69.6%


Debian Security Advisory DSA-5334-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
January 29, 2023 https://www.debian.org/security/faq


Package : varnish
CVE ID : CVE-2022-45060
Debian Bug : 1023751

Martin van Kervel Smedshammer discovered that varnish, a state of the
art, high-performance web accelerator, is prone to a HTTP/2 request
forgery vulnerability.

See https://varnish-cache.org/security/VSV00011.html for details.

For the stable distribution (bullseye), this problem has been fixed in
version 6.5.1-1+deb11u3.

We recommend that you upgrade your varnish packages.

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

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]

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

7.5 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

69.6%