CVE-2012-0452 — Use After Free in Mozilla Firefox

CWE-399CWE-416 — Use After Free8 documents6 sources
Severity
7.5HIGHNVD
EPSS
1.8%
top 17.17%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird
Timeline
PublishedFeb 11
Latest updateMay 4

Description

Use-after-free vulnerability in Mozilla Firefox 10.x before 10.0.1, Thunderbird 10.x before 10.0.1, and SeaMonkey 2.7 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors that trigger failure of an nsXBLDocumentInfo::ReadPrototypeBindings function call, related to the cycle collector's access to a hash table containing a stale XBL binding.

CVSS vector

AV:N/AC:L/C:P/I:P/A:PExploitability: 10.0 | Impact: 6.4

Affected Packages3 packages

▶NVDmozilla/firefox10.0

🔴Vulnerability Details

2
GHSA
GHSA-x4p8-2whm-cxpq: Use-after-free vulnerability in Mozilla Firefox 10↗2022-05-04
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CVEList
CVE-2012-0452: Use-after-free vulnerability in Mozilla Firefox 10↗2012-02-11
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📋Vendor Advisories

3
Ubuntu
Thunderbird vulnerabilities↗2012-02-17
▶
Ubuntu
Firefox vulnerability↗2012-02-13
▶
Red Hat
firefox: use-after-free in nsXBLDocumentInfo::ReadPrototypeBindings (MFSA 2012-10)↗2012-02-10
▶

💬Community

2
Bugzilla
CVE-2012-0452 firefox: use-after-free in nsXBLDocumentInfo::ReadPrototypeBindings (MFSA 2012-10)↗2012-02-10
▶
Bugzilla
CVE-2012-0452 firefox: use-after-free in nsXBLDocumentInfo::ReadPrototypeBindings (MFSA 2012-10) [fedora-all]↗2012-02-10
▶
CVE-2012-0452 — Use After Free in Mozilla Firefox | cvebase