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SUSE SLED15 / SLES15 / openSUSE 15 Security Update : tar (SUSE-SU-2023:0463-1)

medium Nessus Plugin ID 171684

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Synopsis

The remote SUSE host is missing a security update.

Description

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:0463-1 advisory.

 - GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs in from_header in list.c via a V7 archive in which mtime has approximately 11 whitespace characters.
 (CVE-2022-48303)

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

Solution

Update the affected packages.

See Also

https://bugzilla.suse.com/1202436

https://bugzilla.suse.com/1207753

https://www.suse.com/security/cve/CVE-2022-48303

http://www.nessus.org/u?a869cf98

Plugin Details

Severity: Medium

ID: 171684

File Name: suse_SU-2023-0463-1.nasl

Version: 1.3

Type: local

Agent: unix

Published: 2/21/2023

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: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 4.9

Temporal Score: 3.8

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

CVSS Score Source: CVE-2022-48303

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 5

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

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

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:tar, cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:tar-rmt, p-cpe:/a:novell:suse_linux:tar-lang

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: 2/20/2023

Vulnerability Publication Date: 1/30/2023

Reference Information

CVE: CVE-2022-48303

SuSE: SUSE-SU-2023:0463-1