CVE-2007-4903

no score yetEPSS 9.4%

ultra shareware ultra crypto component: no CVSS score yet. EPSS 9.4% chance of exploitation in the next 30 days.

Multiple buffer overflows in a certain ActiveX control in CryptoX.dll 2.0 and earlier in the Ultra Crypto Component allow remote attackers to execute arbitrary code via (1) a long string in the first argument to the AcquireContext method or (2) an unspecified vector to the DeleteContext method.

EPSS: 9.4% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)
CWE: CWE-119
Published: 2007-09-17
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

ultra_shareware:ultra_crypto_component

References

http://osvdb.org/38979
http://www.securityfocus.com/bid/25609
http://www.securitytracker.com/id?1018674
https://exchange.xforce.ibmcloud.com/vulnerabilities/36524
https://www.exploit-db.com/exploits/4389

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