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Debian dla-3951 : curl - security update

medium Nessus Plugin ID 210952

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Synopsis

The remote Debian host is missing a security-related update.

Description

The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dla-3951 advisory.

 - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3951-1 [email protected] https://www.debian.org/lts/security/ Abhijith PA November 14, 2024 https://wiki.debian.org/LTS
 - -------------------------------------------------------------------------

 Package : curl Version : 7.74.0-1.3+deb11u14 CVE ID : CVE-2024-8096


 curl a command line tool for transferring data with URL syntax was affected by CVE-2024-8096. When the TLS backend is GnuTLS, curl may incorrectly handle OCSP stapling. If the OCSP status reports an error other than revoked (e.g., unauthorized), it is not treated as a bad certificate, potentially allowing invalid certificates to be considered valid.

 For Debian 11 bullseye, this problem has been fixed in version 7.74.0-1.3+deb11u14.

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

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade the curl packages.

See Also

https://security-tracker.debian.org/tracker/source-package/curl

https://security-tracker.debian.org/tracker/CVE-2024-8096

https://packages.debian.org/source/bullseye/curl

Plugin Details

Severity: Medium

ID: 210952

File Name: debian_DLA-3951.nasl

Version: 1.1

Type: local

Agent: unix

Published: 11/14/2024

Updated: 11/14/2024

Supported Sensors: Agentless Assessment, continuous_assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 2.5

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

CVSS Score Source: CVE-2024-8096

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:debian:debian_linux:11.0, p-cpe:/a:debian:debian_linux:libcurl4, p-cpe:/a:debian:debian_linux:curl, p-cpe:/a:debian:debian_linux:libcurl3-nss, p-cpe:/a:debian:debian_linux:libcurl4-gnutls-dev, p-cpe:/a:debian:debian_linux:libcurl4-doc, p-cpe:/a:debian:debian_linux:libcurl3-gnutls, p-cpe:/a:debian:debian_linux:libcurl4-nss-dev, p-cpe:/a:debian:debian_linux:libcurl4-openssl-dev

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 11/14/2024

Vulnerability Publication Date: 9/11/2024

Reference Information

CVE: CVE-2024-8096

IAVA: 2024-A-0571-S