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Scientific Linux Security Update : glibc on SL7.x i686/x86_64 (2021:0348)

high Nessus Plugin ID 146062

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Synopsis

The remote Scientific Linux host is missing one or more security updates.

Description

The remote Scientific Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the SLSA-2021:0348-1 advisory.

 - glibc: buffer over-read in iconv when processing invalid multi-byte input sequences in the EUC-KR encoding (CVE-2019-25013)

 - glibc: stack corruption from crafted input in cosl, sinl, sincosl, and tanl functions (CVE-2020-10029)

 - glibc: stack-based buffer overflow if the input to any of the printf family of functions is an 80-bit long double with a non-canonical bit pattern (CVE-2020-29573)

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://www.scientificlinux.org/category/sl-errata/slsa-20210348-1

Plugin Details

Severity: High

ID: 146062

File Name: sl_20210202_glibc_on_SL7_x.nasl

Version: 1.5

Type: local

Agent: unix

Published: 2/2/2021

Updated: 1/24/2024

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: High

Base Score: 7.1

Temporal Score: 5.6

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

CVSS Score Source: CVE-2019-25013

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

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

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

CVSS Score Source: CVE-2020-29573

Vulnerability Information

CPE: cpe:/o:fermilab:scientific_linux, p-cpe:/a:fermilab:scientific_linux:glibc, p-cpe:/a:fermilab:scientific_linux:glibc-common, p-cpe:/a:fermilab:scientific_linux:glibc-debuginfo, p-cpe:/a:fermilab:scientific_linux:glibc-debuginfo-common, p-cpe:/a:fermilab:scientific_linux:glibc-devel, p-cpe:/a:fermilab:scientific_linux:glibc-headers, p-cpe:/a:fermilab:scientific_linux:glibc-static, p-cpe:/a:fermilab:scientific_linux:glibc-utils, p-cpe:/a:fermilab:scientific_linux:nscd

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/2/2021

Vulnerability Publication Date: 3/4/2020

Reference Information

CVE: CVE-2019-25013, CVE-2020-10029, CVE-2020-29573