CVE-2005-3263 describes a stack-based buffer overflow in UNACEV2.DLL, affecting RARLAB WinRAR versions 2.90 through 3.50. This vulnerability allows remote attackers to execute arbitrary code by crafting an ACE archive with an excessively long filename. With a CVSS score of 7.5, it is considered highly severe, requiring no authentication and having low attack complexity, potentially leading to partial confidentiality, integrity, and availability compromise. Despite its age and severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.90CPE matchmatch criteria | cpe:2.3:a:rarlab:winrar:2.90:*:*:*:*:*:*:* | ||
3.0.0CPE matchmatch criteria | cpe:2.3:a:rarlab:winrar:3.0.0:*:*:*:*:*:*:* | ||
3.10CPE matchmatch criteria | cpe:2.3:a:rarlab:winrar:3.10:*:*:*:*:*:*:* | ||
3.10_beta3CPE matchmatch criteria | cpe:2.3:a:rarlab:winrar:3.10_beta3:*:*:*:*:*:*:* | ||
3.10_beta5CPE matchmatch criteria | cpe:2.3:a:rarlab:winrar:3.10_beta5:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.