Vulnerability Details : CVE-2016-5275
Buffer overflow in the mozilla::gfx::FilterSupport::ComputeSourceNeededRegions function in Mozilla Firefox before 49.0 allows remote attackers to execute arbitrary code by leveraging improper interaction between empty filters and CANVAS element rendering.
Vulnerability category: OverflowExecute code
Products affected by CVE-2016-5275
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-5275
2.67%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 90 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-5275
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2016-5275
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-5275
-
https://security.gentoo.org/glsa/201701-15
Mozilla Firefox, Thunderbird: Multiple vulnerabilities (GLSA 201701-15) — Gentoo security
-
https://bugzilla.mozilla.org/show_bug.cgi?id=1287316
1287316 - (CVE-2016-5275) global-buffer-overflow in mozilla::gfx::FilterSupport::ComputeSourceNeededRegionsIssue Tracking
-
http://www.securityfocus.com/bid/93052
Mozilla Firefox MFSA 2016-85 Multiple Security Vulnerabilities
-
http://www.mozilla.org/security/announce/2016/mfsa2016-85.html
Security vulnerabilities fixed in Firefox 49 — MozillaVendor Advisory
-
http://www.securitytracker.com/id/1036852
Mozilla Firefox Multiple Flaws Let Remote Users Execute Arbitrary Code, Bypass Security Restrictions, Determine File Paths, and Obtain Potentially Sensitive Information - SecurityTracker
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