CVE-2013-2174

Heap-based buffer overflow in the curl_easy_unescape function in lib/escape.c in cURL and libcurl 7.7 through 7.30.0 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted string ending in a "%" (percent) character.

🔗 References (18)

• secalert@redhathttp://curl.haxx.se/docs/adv_20130622.html
• secalert@redhathttp://lists.opensuse.org/opensuse-updates/2013-07/msg00013.html
• secalert@redhathttp://rhn.redhat.com/errata/RHSA-2013-0983.html
• secalert@redhathttp://www.debian.org/security/2013/dsa-2713
• secalert@redhathttp://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
• secalert@redhathttp://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
• secalert@redhathttp://www.securityfocus.com/bid/60737
• secalert@redhathttp://www.ubuntu.com/usn/USN-1894-1
• secalert@redhathttps://github.com/bagder/curl/commit/192c4f788d48f82c03e9cef40013f34370e90737
• af854a3a-2127-422b-91ae-364da2661108http://curl.haxx.se/docs/adv_20130622.html
• af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2013-07/msg00013.html
• af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2013-0983.html
• af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2013/dsa-2713
• af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
• af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html