CVE-2007-4903 describes multiple buffer overflow vulnerabilities within the CryptoX.dll 2.0 ActiveX control, part of the Ultra Crypto Component. These flaws allow remote attackers to execute arbitrary code, specifically through a long string provided to the AcquireContext method or an unspecified vector in the DeleteContext method. With a CVSS score of 7.5, this vulnerability is considered highly severe due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. While not listed on the KEV catalog or Hot List, an exploit for this vulnerability is publicly available on ExploitDB, though there is no evidence of active exploitation, Metasploit modules, or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.0.2007.801CPE matchmatch criteria | cpe:2.3:a:ultra_shareware:ultra_crypto_component:2.0.2007.801:*:*:*:*:*:*:* |
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.