CVE-2013-2174

Description

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

http://www.ubuntu.com/usn/USN-1894-1

http://www.securityfocus.com/bid/60737

http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html

http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html

http://www.debian.org/security/2013/dsa-2713

http://rhn.redhat.com/errata/RHSA-2013-0983.html

http://lists.opensuse.org/opensuse-updates/2013-07/msg00013.html

http://curl.haxx.se/docs/adv_20130622.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3