Description
The PKCS#7 implementation in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a does not properly handle a lack of outer ContentInfo, which allows attackers to cause a denial of service (NULL pointer dereference and application crash) by leveraging an application that processes arbitrary PKCS#7 data and providing malformed data with ASN.1 encoding, related to crypto/pkcs7/pk7_doit.c and crypto/pkcs7/pk7_lib.c.
Metrics
AV:N/AC:L/Au:N/C:N/I:N/A:PAffected software
No affected versions have been published.
Timeline
- Published
- Mar 19, 2015
- Last modified
- Jun 17, 2026
- NVD status
- Modified