Description
Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, and SeaMonkey before 2.12 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a negative height value in a BMP image within a .ICO file, related to (1) improper handling of the transparency bitmask by the nsICODecoder component and (2) improper processing of the alpha channel by the nsBMPDecoder component.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2012-3910 | Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, and SeaMonkey before 2.12 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a negative height value in a BMP image within a .ICO file, related to (1) improper handling of the transparency bitmask by the nsICODecoder component and (2) improper processing of the alpha channel by the nsBMPDecoder component. |
Ubuntu USN |
USN-1548-1 | Firefox vulnerabilities |
Ubuntu USN |
USN-1551-1 | Thunderbird vulnerabilities |
References
History
Mon, 21 Oct 2024 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:mozilla:firefox_esr:10.0.2:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox_esr:10.0:*:*:*:*:*:*:* |
|
| Vendors & Products |
Mozilla firefox Esr
|
Mon, 21 Oct 2024 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:mozilla:firefox_esr:10.0.4:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox_esr:10.0.5:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox_esr:10.0.6:*:*:*:*:*:*:* |
cpe:2.3:a:mozilla:firefox:10.0.3:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox:10.0.4:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox:10.0.5:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox:10.0.6:*:*:*:*:*:*:* |
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T20:21:04.215Z
Reserved: 2012-07-11T00:00:00.000Z
Link: CVE-2012-3966
No data.
Status : Modified
Published: 2012-08-29T10:56:40.723
Modified: 2026-04-29T01:13:23.040
Link: CVE-2012-3966
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Ubuntu USN