CVE-2012-5843 — Out-of-bounds Write in Mozilla Firefox

7 documents6 sources
Severity
9.3CRITICALNVD
EPSS
1.5%
top 18.64%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
9
Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird+6 more
Timeline
PublishedNov 21
Latest updateMay 13

Description

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

CVSS vector

AV:N/AC:M/C:C/I:C/A:CExploitability: 8.6 | Impact: 10.0

Affected Packages8 packages

▶NVDmozilla/firefox< 10.0.11+1
▶NVDmozilla/seamonkey< 2.14
▶NVDopensuse/opensuse11.4, 12.1, 12.2+2

Also affects: Ubuntu Linux 10.04, 11.10, 12.04, 12.10

Patches

Patch: bugzilla.mozilla.org ↗Patch: bugzilla.mozilla.org ↗Patch: bugzilla.mozilla.org ↗

🔴Vulnerability Details

2
GHSA
GHSA-9jx2-4rcx-p49j: Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 17↗2022-05-13
▶
CVEList
CVE-2012-5843: Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 17↗2012-11-21
▶

📋Vendor Advisories

3
Ubuntu
Firefox vulnerabilities↗2012-11-21
▶
Ubuntu
Thunderbird vulnerabilities↗2012-11-21
▶
Red Hat
Mozilla: Miscellaneous memory safety hazards (rv:17.0) (MFSA 2012-91)↗2012-11-20
▶

💬Community

1
Bugzilla
CVE-2012-5843 Mozilla: Miscellaneous memory safety hazards (rv:17.0) (MFSA 2012-91)↗2012-11-17
▶
CVE-2012-5843 — Out-of-bounds Write in Mozilla Firefox | cvebase