SUSE SLED15 / SLES15 / openSUSE 15 Security Update : zziplib (SUSE-SU-2024:0970-1)

medium Nessus Plugin ID 192496

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Synopsis

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

Description

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:0970-1 advisory.

- Infinite Loop in zziplib v0.13.69 allows remote attackers to cause a denial of service via the return value zzip_file_read in the function unzzip_cat_file. (CVE-2020-18442)

- An issue was discovered in function zzip_disk_entry_to_file_header in mmapped.c in zziplib 0.13.69, which will lead to a denial-of-service. (CVE-2020-18770)

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 libzzip-0-13, libzzip-0-13-32bit, zziplib-devel and / or zziplib-devel-32bit packages.

Plugin Details

Severity: Medium

ID: 192496

File Name: suse_SU-2024-0970-1.nasl

Version: 1.0

Type: local

Agent: unix

Family: SuSE Local Security Checks

Published: 3/23/2024

Updated: 3/23/2024

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: Low

Base Score: 2.1

Temporal Score: 1.6

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

CVSS Score Source: CVE-2020-18442

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

CVSS Score Source: CVE-2020-18770

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:zziplib-devel, p-cpe:/a:novell:suse_linux:libzzip-0-13, cpe:/o:novell:suse_linux:15

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: 3/22/2024

Vulnerability Publication Date: 6/18/2021

Reference Information

CVE: CVE-2020-18442, CVE-2020-18770

SuSE: SUSE-SU-2024:0970-1

Detections

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