CVE-2007-2640 describes a vulnerability in LibTMCG versions prior to 1.1.1, specifically affecting the heiko_stamer libtmcg product. The flaw stems from a missing range check that allows for "trivial group generators," potentially enabling attackers to extract sensitive information related to private cards. This vulnerability carries a high CVSS score of 7.8, indicating a critical severity due to its network-based attack vector, low attack complexity, and complete confidentiality impact without requiring authentication. There is no evidence of active exploitation, readily available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.0CPE matchmatch criteria | cpe:2.3:a:heiko_stamer:libtmcg:1.0:*:*:*:*:*:*:* | ||
1.0.1CPE matchmatch criteria | cpe:2.3:a:heiko_stamer:libtmcg:1.0.1:*:*:*:*:*:*:* | ||
1.1CPE matchmatch criteria | cpe:2.3:a:heiko_stamer:libtmcg:1.1:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:C/I:N/A:N
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.