SUSE SLES15 Security Update : libcaca (SUSE-SU-2022:0754-1)

high Nessus Plugin ID 158750

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Synopsis

The remote SUSE host is missing one or more security updates.

Description

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0754-1 advisory.

- A flaw was found in libcaca. A heap buffer overflow in export.c in function export_tga might lead to memory corruption and other potential consequences. (CVE-2021-30498)

- A flaw was found in libcaca. A buffer overflow of export.c in function export_troff might lead to memory corruption and other potential consequences. (CVE-2021-30499)

- A flaw was found in libcaca v0.99.beta19. A buffer overflow issue in caca_resize function in libcaca/caca/canvas.c may lead to local execution of arbitrary code in the user context. (CVE-2021-3410)

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

Solution

Update the affected libcaca-devel, libcaca0 and / or libcaca0-plugins packages.

Plugin Details

Severity: High

ID: 158750

File Name: suse_SU-2022-0754-1.nasl

Version: 1.7

Type: local

Agent: unix

Family: SuSE Local Security Checks

Published: 3/9/2022

Updated: 7/14/2023

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

CVSS Score Source: CVE-2021-30499

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7

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

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

CVSS Score Source: CVE-2021-3410

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:libcaca0, p-cpe:/a:novell:suse_linux:libcaca-devel, cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:libcaca0-plugins

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/8/2022

Vulnerability Publication Date: 2/23/2021

Reference Information

CVE: CVE-2021-30498, CVE-2021-30499, CVE-2021-3410

SuSE: SUSE-SU-2022:0754-1

Detections

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