CVE-2015-0820 — Improper Access Control in Mozilla Firefox

CWE-284 — Improper Access Control7 documents4 sources
Severity
2.6LOWNVD
OSV4.3
EPSS
0.3%
top 43.25%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Mozilla FirefoxCanonical Ubuntu LinuxOpensuse
Timeline
PublishedFeb 25
Latest updateMay 14

Description

Mozilla Firefox before 36.0 does not properly restrict transitions of JavaScript objects from a non-extensible state to an extensible state, which allows remote attackers to bypass a Caja Compiler sandbox protection mechanism or a Secure EcmaScript sandbox protection mechanism via a crafted web site.

CVSS vector

AV:N/AC:H/C:N/I:P/A:NExploitability: 4.9 | Impact: 2.9

Affected Packages3 packages

▶Ubuntumozilla/firefox< 36.0+build2-0ubuntu0.14.04.4+1
▶NVDmozilla/firefox35.0.1+214
▶NVDopensuse/opensuse13.1, 13.2+1

Also affects: Ubuntu Linux 12.04, 14.04, 14.10

🔴Vulnerability Details

4
GHSA
GHSA-hqqw-w569-86hm: Mozilla Firefox before 36↗2022-05-14
▶
OSV
firefox regression↗2015-03-09
▶
OSV
firefox vulnerabilities↗2015-02-25
▶
OSV
CVE-2015-0820: Mozilla Firefox before 36↗2015-02-25
▶

📋Vendor Advisories

2
Ubuntu
Firefox regression↗2015-03-09
▶
Ubuntu
Firefox vulnerabilities↗2015-02-25
▶