Debian dla-3085 : curl - security update

critical Nessus Plugin ID 164482

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Synopsis

The remote Debian host is missing one or more security-related updates.

Description

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3085 advisory.

------------------------------------------------------------------------- Debian LTS Advisory DLA-3085-1 [email protected] https://www.debian.org/lts/security/ Markus Koschany August 29, 2022 https://wiki.debian.org/LTS
-------------------------------------------------------------------------

Package : curl Version : 7.64.0-4+deb10u3 CVE ID : CVE-2021-22898 CVE-2021-22924 CVE-2021-22946 CVE-2021-22947 CVE-2022-22576 CVE-2022-27776 CVE-2022-27781 CVE-2022-27782 CVE-2022-32206 CVE-2022-32208 Debian Bug : 989228 991492 1010295 1010254 1010253 1010252

Multiple security vulnerabilities have been discovered in cURL, an URL transfer library. These flaws may allow remote attackers to obtain sensitive information, leak authentication or cookie header data or facilitate a denial of service attack.

For Debian 10 buster, these problems have been fixed in version 7.64.0-4+deb10u3.

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 Attachment:
signature.asc Description: This is a digitally signed message part

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

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

Solution

Upgrade the curl packages.

Plugin Details

Severity: Critical

ID: 164482

File Name: debian_DLA-3085.nasl

Version: 1.7

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 8/29/2022

Updated: 1/22/2025

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.0

CVSS v2

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.3

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

CVSS Score Source: CVE-2022-22576

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.3

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

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

CVSS v4

Risk Factor: Critical

Base Score: 9.3

Threat Score: 8.9

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS Score Source: CVE-2021-22947

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:libcurl4, p-cpe:/a:debian:debian_linux:curl, cpe:/o:debian:debian_linux:10.0, 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 Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 8/29/2022

Vulnerability Publication Date: 5/28/2021

Reference Information

CVE: CVE-2021-22898, CVE-2021-22924, CVE-2021-22946, CVE-2021-22947, CVE-2022-22576, CVE-2022-27776, CVE-2022-27781, CVE-2022-27782, CVE-2022-32206, CVE-2022-32208

IAVA: 2022-A-0224-S, 2022-A-0255-S

Detections

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