SUSE SLED15 / SLES15 Security Update : util-linux (SUSE-SU-2021:3523-1)

medium Nessus Plugin ID 154629

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Synopsis

The remote SUSE host is missing a security update.

Description

The remote SUSE Linux SLED15 / SLES15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2021:3523-1 advisory.

- ** DISPUTED ** An integer overflow in util-linux through 2.37.1 can potentially cause a buffer overflow if an attacker were able to use system resources in a way that leads to a large number in the /proc/sysvipc/sem file. NOTE: this is unexploitable in GNU C Library environments, and possibly in all realistic environments. (CVE-2021-37600)

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.

Plugin Details

Severity: Medium

ID: 154629

File Name: suse_SU-2021-3523-1.nasl

Version: 1.4

Type: local

Agent: unix

Family: SuSE Local Security Checks

Published: 10/28/2021

Updated: 7/13/2023

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Low

Base Score: 1.2

Temporal Score: 0.9

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

CVSS Score Source: CVE-2021-37600

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:libblkid-devel, p-cpe:/a:novell:suse_linux:libblkid-devel-static, p-cpe:/a:novell:suse_linux:libblkid1, p-cpe:/a:novell:suse_linux:libblkid1-32bit, p-cpe:/a:novell:suse_linux:libfdisk-devel, p-cpe:/a:novell:suse_linux:libfdisk1, p-cpe:/a:novell:suse_linux:libmount-devel, p-cpe:/a:novell:suse_linux:libmount1, p-cpe:/a:novell:suse_linux:libmount1-32bit, p-cpe:/a:novell:suse_linux:libsmartcols-devel, p-cpe:/a:novell:suse_linux:libsmartcols1, p-cpe:/a:novell:suse_linux:libuuid-devel, p-cpe:/a:novell:suse_linux:libuuid-devel-static, p-cpe:/a:novell:suse_linux:libuuid1, p-cpe:/a:novell:suse_linux:libuuid1-32bit, p-cpe:/a:novell:suse_linux:util-linux, p-cpe:/a:novell:suse_linux:util-linux-lang, p-cpe:/a:novell:suse_linux:util-linux-systemd, p-cpe:/a:novell:suse_linux:uuidd, 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: 10/26/2021

Vulnerability Publication Date: 7/30/2021

Reference Information

CVE: CVE-2021-37600

SuSE: SUSE-SU-2021:3523-1

Detections

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