CVE-2012-0469

Description

Use-after-free vulnerability in the mozilla::dom::indexedDB::IDBKeyRange::cycleCollection::Trace function in Mozilla Firefox 4.x through 11.0, Firefox ESR 10.x before 10.0.4, Thunderbird 5.0 through 11.0, Thunderbird ESR 10.x before 10.0.4, and SeaMonkey before 2.9 allows remote attackers to execute arbitrary code via vectors related to crafted IndexedDB data.

Category

10.0
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 51.12% Top 5%
Vendor Advisory mandriva.com Vendor Advisory mandriva.com Vendor Advisory mozilla.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://bugzilla.mozilla.org/show_bug.cgi?id=738985
http://www.mozilla.org/security/announce/2012/mfsa2012-22.html vendor advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16734 vdb entry signature
http://secunia.com/advisories/49055 third party advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2012:081 vendor advisory
http://secunia.com/advisories/48972 third party advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2012:066 vendor advisory
http://secunia.com/advisories/49047 third party advisory
http://www.securityfocus.com/bid/53220 vdb entry

Frequently Asked Questions

What is the severity of CVE-2012-0469?
CVE-2012-0469 has been scored as a critical severity vulnerability.
How to fix CVE-2012-0469?
To fix CVE-2012-0469, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2012-0469 being actively exploited in the wild?
It is possible that CVE-2012-0469 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~51% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.