CVE-2008-0420 - CVE House
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Status published Critical CVE-2008-0420

modules/libpr0n/decoders/bmp/nsBMPDecoder.cpp in Mozilla Firefox before 2.0.0.12, Thunderbird before 2.0.0.12, and...

Vulnerability Description

modules/libpr0n/decoders/bmp/nsBMPDecoder.cpp in Mozilla Firefox before 2.0.0.12, Thunderbird before 2.0.0.12, and SeaMonkey before 1.1.8 does not properly perform certain calculations related to the mColors table, which allows remote attackers to read portions of memory uninitialized via a crafted 8-bit bitmap (BMP) file that triggers an out-of-bounds read within the heap, as demonstrated using a CANVAS element; or cause a denial of service (application crash) via a crafted 8-bit bitmap file that triggers an out-of-bounds read. NOTE: the initial public reports stated that this affected Firefox in Ubuntu 6.06 through 7.10.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

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Affected Vendor

Affected Software

firefox, seamonkey, thunderbird
Vulnerable Versions:
0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.6.1, 0.7, 0.7.1, 0.8, 0.9, 0.9.1, 0.9.2, 0.9.3, 1.0, 1.0.3, 1.0.5, 1.0.8, 1.5, 1.5.0.1, 1.5.0.2, 1.5.0.4, 1.5.0.6, 1.5.0.7, 1.5.0.9, 1.5.0.10, 1.5.0.12, 2.0, 2.0.0.1, 2.0.0.2, 2.0.0.7, 2.0.0.8, 2.0.0.9, 2.0.0.10, 1.0.1, 1.0.2, 1.0.6, 1.0.7, 1.0.9, 1.1, 1.1.1, 1.1.2, 1.1.6, 1.5.0.5, 1.5.0.13, 1.5.0.14, 2.0.0.0, 2.0.0.4, 2.0.0.5, 2.0.0.6

Timeline

Official Publish: February 12th, 2008
Last Modified: August 7th, 2024
Added to House: July 18th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.