CVE-2013-0756 — Use After Free in Mozilla Firefox

CWE-416 — Use After Free7 documents6 sources
Severity
9.3CRITICALNVD
EPSS
1.4%
top 19.73%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
9
Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird+6 more
Timeline
PublishedJan 13
Latest updateMay 13

Description

Use-after-free vulnerability in the obj_toSource function in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.2, Thunderbird before 17.0.2, Thunderbird ESR 17.x before 17.0.2, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code via a crafted web page referencing JavaScript Proxy objects that are not properly handled during garbage collection.

CVSS vector

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

Affected Packages8 packages

▶NVDmozilla/firefox< 17.0.2+1
▶NVDmozilla/thunderbird< 17.0.2
▶NVDmozilla/seamonkey< 2.15
▶NVDopensuse/opensuse11.4, 12.1, 12.2+2

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

🔴Vulnerability Details

2
GHSA
GHSA-ph87-w4j3-8mj7: Use-after-free vulnerability in the obj_toSource function in Mozilla Firefox before 18↗2022-05-13
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CVEList
CVE-2013-0756: Use-after-free vulnerability in the obj_toSource function in Mozilla Firefox before 18↗2013-01-13
▶

📋Vendor Advisories

3
Ubuntu
Firefox vulnerabilities↗2013-01-09
▶
Ubuntu
Thunderbird vulnerabilities↗2013-01-09
▶
Red Hat
Mozilla: garbage collection flaw in Javascript Proxy objects (MFSA 2013-19)↗2013-01-08
▶

💬Community

1
Bugzilla
CVE-2013-0756 Mozilla: garbage collection flaw in Javascript Proxy objects (MFSA 2013-19)↗2013-01-08
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CVE-2013-0756 — Use After Free in Mozilla Firefox | cvebase