CVE-2005-0399 describes a heap-based buffer overflow vulnerability in the GIF image rendering component (GIF2.cpp) affecting Firefox before 1.0.2, Mozilla before 1.7.6, and Thunderbird before 1.0.2. This flaw allows remote attackers to execute arbitrary code by enticing a user to open a specially crafted GIF image containing a malicious Netscape extension 2 block. The vulnerability has a CVSS score of 5.1, indicating a medium severity with network-based attacks requiring high attack complexity, potentially leading to partial confidentiality, integrity, and availability compromise. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.8CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:0.8:*:*:*:*:*:*:* | ||
0.9CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:0.9:*:*:*:*:*:*:* | ||
0.9CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:0.9:rc:*:*:*:*:*:* | ||
0.9.1CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:0.9.1:*:*:*:*:*:*:* | ||
0.9.2CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:0.9.2:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:H/Au:N/C:P/I:P/A:P
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No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.