CVE-2012-2110 Detail

Current Description

The asn1_d2i_read_bio function in crypto/asn1/a_d2i_fp.c in OpenSSL before 0.9.8v, 1.0.0 before 1.0.0i, and 1.0.1 before 1.0.1a does not properly interpret integer data, which allows remote attackers to conduct buffer overflow attacks, and cause a denial of service (memory corruption) or possibly have unspecified other impact, via crafted DER data, as demonstrated by an X.509 certificate or an RSA public key.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
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Base Score:  N/A
NVD score not yet provided.


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References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://archives.neohapsis.com/archives/fulldisclosure/2012-04/0209.html Exploit 
http://cvs.openssl.org/chngview?cn=22431
http://cvs.openssl.org/chngview?cn=22434
http://cvs.openssl.org/chngview?cn=22439
http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/079149.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/079299.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-May/080176.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092905.html
http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00014.html
http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00015.html
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00007.html
http://marc.info/?l=bugtraq&m=133728068926468&w=2
http://marc.info/?l=bugtraq&m=133951357207000&w=2
http://marc.info/?l=bugtraq&m=134039053214295&w=2
http://osvdb.org/81223
http://rhn.redhat.com/errata/RHSA-2012-0518.html
http://rhn.redhat.com/errata/RHSA-2012-0522.html
http://rhn.redhat.com/errata/RHSA-2012-1306.html
http://rhn.redhat.com/errata/RHSA-2012-1307.html
http://rhn.redhat.com/errata/RHSA-2012-1308.html
http://secunia.com/advisories/48847
http://support.apple.com/kb/HT5784
http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564
http://www.collax.com/produkte/AllinOne-server-for-small-businesses#id2565578
http://www.debian.org/security/2012/dsa-2454
http://www.exploit-db.com/exploits/18756
http://www.mandriva.com/security/advisories?name=MDVSA-2012:060
http://www.openssl.org/news/secadv_20120419.txt Vendor Advisory 
http://www.securityfocus.com/bid/53158
http://www.securitytracker.com/id?1026957
http://www.ubuntu.com/usn/USN-1424-1
https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862
https://kb.juniper.net/KB27376

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer cwe source acceptance level NIST  

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-2110
NVD Published Date:
04/19/2012
NVD Last Modified:
01/04/2018
Source:
Red Hat, Inc.