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Scientific Linux Security Update : libexif on SL7.x i686/x86_64 (2020:5402)

critical Nessus Plugin ID 144215

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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 a vulnerability as referenced in the SLSA-2020:5402-1 advisory.

 - libexif: out of bounds write due to an integer overflow in exif-entry.c (CVE-2020-0452)

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-20205402-1

Plugin Details

Severity: Critical

ID: 144215

File Name: sl_20201214_libexif_on_SL7_x.nasl

Version: 1.3

Type: local

Agent: unix

Published: 12/15/2020

Updated: 12/16/2020

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2020-0452

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

Vulnerability Information

CPE: p-cpe:/a:fermilab:scientific_linux:libexif-debuginfo, p-cpe:/a:fermilab:scientific_linux:libexif-doc, cpe:/o:fermilab:scientific_linux, p-cpe:/a:fermilab:scientific_linux:libexif-devel, p-cpe:/a:fermilab:scientific_linux:libexif

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

Exploit Ease: No known exploits are available

Patch Publication Date: 12/14/2020

Vulnerability Publication Date: 11/10/2020

Reference Information

CVE: CVE-2020-0452