openSUSE 15 Security Update : guile1, lilypond (openSUSE-SU-2023:0137-1)

high Nessus Plugin ID 177676

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Synopsis

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

Description

The remote openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2023:0137-1 advisory.

- The mkdir procedure of GNU Guile temporarily changed the process' umask to zero. During that time window, in a multithreaded application, other threads could end up creating files with insecure permissions. For example, mkdir without the optional mode argument would create directories as 0777. This is fixed in Guile 2.0.13. Prior versions are affected. (CVE-2016-8605)

- LilyPond before 2.24 allows attackers to bypass the -dsafe protection mechanism via output-def-lookup or output-def-scope, as demonstrated by dangerous Scheme code in a .ly file that causes arbitrary code execution during conversion to a different file format. NOTE: in 2.24 and later versions, safe mode is removed, and the product no longer tries to block code execution when external files are used.
(CVE-2020-17354)

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 packages.

Plugin Details

Severity: High

ID: 177676

File Name: openSUSE-2023-0137-1.nasl

Version: 1.0

Type: local

Agent: unix

Family: SuSE Local Security Checks

Published: 6/28/2023

Updated: 6/28/2023

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

Risk Information

VPR

Risk Factor: High

Score: 7.3

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

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

CVSS Score Source: CVE-2016-8605

CVSS v3

Risk Factor: High

Base Score: 8.6

Temporal Score: 7.7

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

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

CVSS Score Source: CVE-2020-17354

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:libguile1-devel, p-cpe:/a:novell:opensuse:lilypond-emmentaler-fonts, p-cpe:/a:novell:opensuse:libguile-2_2-1, p-cpe:/a:novell:opensuse:guile1, p-cpe:/a:novell:opensuse:lilypond-fonts-common, cpe:/o:novell:opensuse:15.4, p-cpe:/a:novell:opensuse:guile1-modules-2_2, p-cpe:/a:novell:opensuse:lilypond

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: 6/27/2023

Vulnerability Publication Date: 10/11/2016

Reference Information

CVE: CVE-2016-8605, CVE-2020-17354

Detections

Analytics