Debian DSA-3928-1 : firefox-esr - security update

Critical Nessus Plugin ID 102369

Synopsis

The remote Debian host is missing a security-related update.

Description

Several security issues have been found in the Mozilla Firefox web browser: Multiple memory safety errors, use-after-frees, buffer overflows and other implementation errors may lead to the execution of arbitrary code, denial of service, bypass of the same-origin policy or incorrect enforcement of CSP.

Solution

Upgrade the firefox-esr packages.

For the oldstable distribution (jessie), these problems have been fixed in version 52.3.0esr-1~deb8u2.

For the stable distribution (stretch), these problems have been fixed in version 52.3.0esr-1~deb9u1.

See Also

https://packages.debian.org/source/jessie/firefox-esr

https://packages.debian.org/source/stretch/firefox-esr

https://www.debian.org/security/2017/dsa-3928

Plugin Details

Severity: Critical

ID: 102369

File Name: debian_DSA-3928.nasl

Version: 3.11

Type: local

Agent: unix

Published: 2017/08/11

Updated: 2018/11/10

Dependencies: 12634

Risk Information

Risk Factor: Critical

CVSS v2.0

Base Score: 10

Temporal Score: 7.4

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

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:debian:debian_linux:firefox-esr, cpe:/o:debian:debian_linux:8.0, cpe:/o:debian:debian_linux:9.0

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2017/08/10

Reference Information

CVE: CVE-2017-7753, CVE-2017-7779, CVE-2017-7784, CVE-2017-7785, CVE-2017-7786, CVE-2017-7787, CVE-2017-7791, CVE-2017-7792, CVE-2017-7798, CVE-2017-7800, CVE-2017-7801, CVE-2017-7802, CVE-2017-7803, CVE-2017-7807, CVE-2017-7809

DSA: 3928