Description
The PKCS7_dataDecodefunction in crypto/pkcs7/pk7_doit.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a PKCS#7 blob that uses ASN.1 encoding and lacks inner EncryptedContent data.
Remediation
References
Related Vulnerabilities
WordPress Plugin Google Forms Server-Side Request Forgery (0.91)
Perl Integer Overflow or Wraparound Vulnerability (CVE-2020-10878)
Magento Improper Authorization Vulnerability (CVE-2021-21022)
MySQL CVE-2019-2774 Vulnerability (CVE-2019-2774)
WordPress Plugin Error Log Viewer by BestWebSoft Cross-Site Scripting (1.0.5)