CVE-2008-5014
What it is
jslock.cpp in Mozilla Firefox 3.x before 3.0.2, Firefox 2.x before 2.0.0.18, Thunderbird 2.x before 2.0.0.18, and SeaMonkey 1.x before 1.1.13 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code by modifying the window.__proto__.__proto__ object in a way that causes a lock on a non-native object, which triggers an assertion failure related to the OBJ_IS_NATIVE function.
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 5.9% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 5.9% in the next 30 days (EPSS).
- Severity: 10.0 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 5.9% · EPSS, next 30 days
- Weakness
- CWE-20 · Improper input validation
- Record status
- Modified
Affected
- Mozilla Firefox < 2.0.0.18
- Mozilla Firefox < 3.0.2
- Mozilla Seamonkey < 1.1.13
- Mozilla Thunderbird < 2.0.0.18
- Debian Linux 4.0
- Canonical Ubuntu Linux 6.06
- Canonical Ubuntu Linux 7.10
- Canonical Ubuntu Linux 8.04
Attack profile CVSS 2.0 · 10.0
- Attack vector
- Network
- Complexity
- Low
- Authentication
- None
- Confidentiality
- Complete
- Integrity
- Complete
- Availability
- Complete
Raw vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2008-5014.md and follow it. Check whether this project is affected by CVE-2008-5014. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- http://www.mozilla.org/security/announce/2008/mfsa2008-50.html
- https://bugzilla.mozilla.org/show_bug.cgi?id=436741
- http://www.mozilla.org/security/announce/2008/mfsa2008-50.html
- https://bugzilla.mozilla.org/show_bug.cgi?id=436741
References
- http://lists.opensuse.org/opensuse-security-announce/2008-11/msg00004.html
- http://secunia.com/advisories/32011
- http://secunia.com/advisories/32684
- http://secunia.com/advisories/32693
- http://secunia.com/advisories/32694
- http://secunia.com/advisories/32695
- http://secunia.com/advisories/32714
- http://secunia.com/advisories/32715
- http://secunia.com/advisories/32721
- http://secunia.com/advisories/32778
- http://secunia.com/advisories/32798
- http://secunia.com/advisories/32845
- http://secunia.com/advisories/32853
- http://secunia.com/advisories/33433
- http://secunia.com/advisories/33434
- http://secunia.com/advisories/34501
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-256408-1
- http://ubuntu.com/usn/usn-667-1
- http://www.debian.org/security/2008/dsa-1669
- http://www.debian.org/security/2008/dsa-1671
- http://www.debian.org/security/2009/dsa-1696
- http://www.debian.org/security/2009/dsa-1697
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:228
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:230
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:235