National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2012-2686 Detail

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.

Source:  MITRE
Description Last Modified:  02/08/2013

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=125093b59f3c2a2d33785b5563d929d0472f1721 Patch
http://lists.apple.com/archives/security-announce/2013/Sep/msg00002.html
http://marc.info/?l=bugtraq&m=137545771702053&w=2
http://support.apple.com/kb/HT5880
http://www.openssl.org/news/secadv_20130204.txt Vendor Advisory
http://www.securityfocus.com/bid/57755
https://bugzilla.redhat.com/show_bug.cgi?id=908029
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18868
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19660

Technical Details

Vulnerability Type (View All)

Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-2686
NVD Published Date:
02/08/2013
NVD Last Modified:
09/18/2017