CVE-2016-5278

HIGH

Firefox < 49.0 - Remote Code Execution via Crafted Image Data in BMP Encoding

Title source: llm
STIX 2.1

Description

Heap-based buffer overflow in the nsBMPEncoder::AddImageFrame function in Mozilla Firefox before 49.0, Firefox ESR 45.x before 45.4, and Thunderbird < 45.4 allows remote attackers to execute arbitrary code via a crafted image data that is mishandled during the encoding of an image frame to an image.

References (10)

Core 10
Core References
Issue Tracking x_refsource_confirm
https://bugzilla.mozilla.org/show_bug.cgi?id=1294677
Vendor Advisory x_refsource_confirm
https://www.mozilla.org/security/advisories/mfsa2016-86/
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2016/dsa-3674
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/201701-15
Vendor Advisory vendor-advisory x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2016-1912.html
Vendor Advisory x_refsource_confirm
https://www.mozilla.org/security/advisories/mfsa2016-88/
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/93049
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1036852

Scores

CVSS v3 8.8
EPSS 0.0149
EPSS Percentile 81.3%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-119
Status published
Products (5)
mozilla/firefox 45.1.0
mozilla/firefox 45.1.1
mozilla/firefox 45.2.0
mozilla/firefox 45.3.0
mozilla/firefox < 48.0.2
Published Sep 22, 2016
Tracked Since Feb 18, 2026