Debian DLA-3433-1 : libraw - LTS security update

high Nessus Plugin ID 176433

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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-3433 advisory.

- Buffer Overflow vulnerability in LibRaw linux/unix v0.20.0 allows attacker to escalate privileges via the LibRaw_buffer_datastream::gets(char*, int) in /src/libraw/src/libraw_datastream.cpp. (CVE-2021-32142)

- A flaw was found in LibRaw. A heap-buffer-overflow in raw2image_ex() caused by a maliciously crafted file may lead to an application crash. (CVE-2023-1729)

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 libraw packages.

For Debian 10 buster, these problems have been fixed in version 0.19.2-2+deb10u3.

Plugin Details

Severity: High

ID: 176433

File Name: debian_DLA-3433.nasl

Version: 1.0

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 5/27/2023

Updated: 5/27/2023

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 5.6

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

CVSS Score Source: CVE-2021-32142

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7

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

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

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:libraw-bin, cpe:/o:debian:debian_linux:10.0, p-cpe:/a:debian:debian_linux:libraw19, p-cpe:/a:debian:debian_linux:libraw-dev, p-cpe:/a:debian:debian_linux:libraw-doc

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: 5/27/2023

Vulnerability Publication Date: 2/17/2023

Reference Information

CVE: CVE-2021-32142, CVE-2023-1729

Detections

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