CVE-2012-1180: Use After Free
First published: Thu Mar 15 2012(Updated: )
A flaw was reported [1] in nginx versions prior to 1.0.14 and 1.1.17 where contents of previously freed memory could be sent to a client if an upstream server returned a specially crafted HTTP response. This could potentially leak sensitive information to the HTTP client. This has been corrected upstream [2],[3] and a patch [4] is available for earlier versions of nginx. [1] <a href="http://seclists.org/bugtraq/2012/Mar/65">http://seclists.org/bugtraq/2012/Mar/65</a> [2] <a href="http://trac.nginx.org/nginx/changeset/4530/nginx">http://trac.nginx.org/nginx/changeset/4530/nginx</a> [3] <a href="http://trac.nginx.org/nginx/changeset/4531/nginx">http://trac.nginx.org/nginx/changeset/4531/nginx</a> [4] <a href="http://nginx.org/download/patch.2012.memory.txt">http://nginx.org/download/patch.2012.memory.txt</a>
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| F5 Nginx | >=0.1.0<1.0.14 | |
| F5 Nginx | >=1.1.0<1.1.17 | |
| Fedoraproject Fedora | =15 | |
| Fedoraproject Fedora | =16 | |
| Fedoraproject Fedora | =17 | |
| Debian Debian Linux | =6.0 |
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Reference Links
- http://seclists.org/bugtraq/2012/Mar/65
- http://trac.nginx.org/nginx/changeset/4530/nginx
- http://trac.nginx.org/nginx/changeset/4531/nginx
- http://nginx.org/download/patch.2012.memory.txt
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=803858
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=803859
- https://bugzilla.redhat.com/show_bug.cgi?id=803856
- http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077966.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076646.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076671.html
- http://nginx.org/en/security_advisories.html
- http://osvdb.org/80124
- http://secunia.com/advisories/48465
- http://secunia.com/advisories/48577
- http://security.gentoo.org/glsa/glsa-201203-22.xml
- http://www.debian.org/security/2012/dsa-2434
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:043
- http://www.openwall.com/lists/oss-security/2012/03/15/5
- http://www.openwall.com/lists/oss-security/2012/03/15/9
- http://www.securityfocus.com/bid/52578
- http://www.securitytracker.com/id?1026827
- https://exchange.xforce.ibmcloud.com/vulnerabilities/74191
- https://hermes.opensuse.org/messages/14173096
- collector/nvd-index
- agent/type
- agent/first-publish-date
- agent/softwarecombine
- agent/remedy
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/weakness
- agent/last-modified-date
- agent/author
- agent/references
- agent/tags
- agent/description
- agent/event
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2012-1180
- vendor/f5
- canonical/f5 nginx
- version/f5 nginx/0.1.0
- version/f5 nginx/1.1.0
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/15
- version/fedoraproject fedora/16
- version/fedoraproject fedora/17
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/6.0