CVE-2012-2686

openssl: DoS due to improper handling of CBC ciphersuites in TLS 1.1/1.2 on AES-NI supporting platforms

Published Feb 8, 2013 CVSS 2.0 · 5.0 Medium EPSS 39.6% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Ubuntu USN Ubuntu USN USN-1732-1 OpenSSL vulnerabilities
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Aug 6, 2024, 7:42 PM
Reserved
May 14, 2012, 12:00 AM
Status
Modified
Published
Feb 8, 2013, 7:55 PM
Modified
Jun 16, 2026, 11:41 PM
Severity
Moderate
Public date
Feb 5, 2013, 12:00 AM