CVE-2012-2686

Published: 8 February 2013

crypto/evp/e_aes_cbc_hmac_sha1.c in the AES-NI functionality in the TLS 1.1 and 1.2 implementations in OpenSSL 1.0.1 before 1.0.1d allows remote attackers to cause a denial of service (application crash) via crafted CBC data.

Notes

only 1.0.1

fix included in CVE-2013-0169 patches
fix reverted in usn-1732-2 because of regression

Status

References

• http://www.openssl.org/news/secadv_20130204.txt
• https://ubuntu.com/security/notices/USN-1732-1
• https://ubuntu.com/security/notices/USN-1732-3
• https://www.cve.org/CVERecord?id=CVE-2012-2686
• NVD
• Launchpad
• Debian

Bugs

• http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=699889