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debianDebianDEBIAN:DSA-5365-1:48957
HistoryFeb 27, 2023 - 10:00 p.m.

[SECURITY] [DSA 5365-1] curl security update

2023-02-2722:00:09
lists.debian.org
30

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

38.5%


Debian Security Advisory DSA-5365-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
February 27, 2023 https://www.debian.org/security/faq


Package : curl
CVE ID : CVE-2023-23916

Patrick Monnerat discovered that Curl's support for "chained" HTTP
compression algorithms was susceptible to denial of service.

For the stable distribution (bullseye), this problem has been fixed in
version 7.74.0-1.3+deb11u7. This update also fixes a regression in
the previously released fix for CVE-2022-27774.

We recommend that you upgrade your curl packages.

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

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]

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

38.5%