Description
Integer underflow in the EVP_DecodeUpdate function in crypto/evp/encode.c in the base64-decoding implementation in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via crafted base64 data that triggers a buffer overflow.
Remediation
References
Related Vulnerabilities
WordPress Plugin WP Unique Article Header Image Cross-Site Request Forgery (1.0)
Ruby Improper Authentication Vulnerability (CVE-2008-3905)
Joomla Insufficient Verification of Data Authenticity Vulnerability (CVE-2020-15699)
WordPress Plugin Slideshow Gallery LITE Multiple Unspecified Vulnerabilities (1.5.3.3)