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      Last Modified:  02/08/2013

Quick Info

CVE Dictionary Entry:
CVE-2012-2686
Original release date:
02/08/2013
Last revised:
09/18/2017
Source:
US-CERT/NIST

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score:
5.0 MEDIUM
Vector:
(AV:N/AC:L/Au:N/C:N/I:N/A:P) (legend)
Impact Subscore:
2.9
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Low
Authentication:
Not required to exploit
Impact Type:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=125093b59f3c2a2d33785b5563d929d0472f1721 Patch External Source CONFIRM http://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=125093b59f3c2a2d33785b5563d929d0472f1721
http://lists.apple.com/archives/security-announce/2013/Sep/msg00002.html External Source APPLE APPLE-SA-2013-09-12-1
http://marc.info/?l=bugtraq&m=137545771702053&w=2 External Source HP SSRT101289
http://support.apple.com/kb/HT5880 External Source CONFIRM http://support.apple.com/kb/HT5880
http://www.openssl.org/news/secadv_20130204.txt Vendor Advisory External Source CONFIRM http://www.openssl.org/news/secadv_20130204.txt
http://www.securityfocus.com/bid/57755 External Source BID 57755
https://bugzilla.redhat.com/show_bug.cgi?id=908029 External Source CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=908029
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18868 External Source OVAL oval:org.mitre.oval:def:18868
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19660 External Source OVAL oval:org.mitre.oval:def:19660

Technical Details

Vulnerability Type (View All)

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