CVE-2013-4243

Heap-based buffer overflow in the readgifimage function in the gif2tiff tool in libtiff 4.0.3 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted height and width values in a GIF image.

• CWE-119

• http://bugzilla.maptools.org/show_bug.cgi?id=2451Patch
• http://rhn.redhat.com/errata/RHSA-2014-0223.html
• http://secunia.com/advisories/54543Vendor Advisory
• http://secunia.com/advisories/54628Vendor Advisory
• http://www.debian.org/security/2013/dsa-2744
• http://www.securityfocus.com/bid/62082
• https://bugzilla.redhat.com/show_bug.cgi?id=996052Patch
• https://security.gentoo.org/glsa/201701-16
• http://bugzilla.maptools.org/show_bug.cgi?id=2451Patch
• http://rhn.redhat.com/errata/RHSA-2014-0223.html
• http://secunia.com/advisories/54543Vendor Advisory
• http://secunia.com/advisories/54628Vendor Advisory
• http://www.debian.org/security/2013/dsa-2744
• http://www.securityfocus.com/bid/62082
• https://bugzilla.redhat.com/show_bug.cgi?id=996052Patch
• https://security.gentoo.org/glsa/201701-16

Published

Sep 10, 2013

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2013-4237sysdeps/posix/readdir_r.c in the GNU C Library (aka glibc or…
• CVE-2013-4238The ssl.match_hostname function in the SSL module in Python …
• CVE-2013-4239The xenDaemonListDefinedDomains function in xen/xend_interna…
• CVE-2013-4240Multiple cross-site request forgery (CSRF) vulnerabilities i…
• CVE-2013-4241Multiple cross-site scripting (XSS) vulnerabilities in the H…6.1
• CVE-2013-4242GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in G…
• CVE-2013-4244The LZW decompressor in the gif2tiff tool in libtiff 4.0.3 a…
• CVE-2013-4245Orca has arbitrary code execution due to insecure Python mod…7.3
• CVE-2013-4246libsvn_fs_fs/fs_fs.c in Apache Subversion 1.8.x before 1.8.2…
• CVE-2013-4247Off-by-one error in the build_unc_path_to_root function in f…
• CVE-2013-4248The openssl_x509_parse function in openssl.c in the OpenSSL …
• CVE-2013-4249Cross-site scripting (XSS) vulnerability in the AdminURLFiel…