CVE-2014-9087

Integer underflow in the ksba_oid_to_str function in Libksba before 1.3.2, as used in GnuPG, allows remote attackers to cause a denial of service (crash) via a crafted OID in a (1) S/MIME message or (2) ECC based OpenPGP data, which triggers a buffer overflow.

• CWE-191

• http://advisories.mageia.org/MGASA-2014-0498.htmlThird Party Advisory
• http://lists.gnupg.org/pipermail/gnupg-announce/2014q4/000359.htmlMailing List, Vendor Advisory
• http://secunia.com/advisories/60073Third Party Advisory
• http://secunia.com/advisories/60189Third Party Advisory
• http://secunia.com/advisories/60233Third Party Advisory
• http://www.debian.org/security/2014/dsa-3078Third Party Advisory
• http://www.mandriva.com/security/advisories?name=MDVSA-2014:234Not Applicable
• http://www.mandriva.com/security/advisories?name=MDVSA-2015:151Not Applicable
• http://www.securityfocus.com/bid/71285Third Party Advisory, VDB Entry
• http://www.ubuntu.com/usn/USN-2427-1Patch, Third Party Advisory
• https://blog.fuzzing-project.org/2-Buffer-overflow-and-other-minor-issues-in-GnuPG-and-libksba-TFPA-0012014.htmlThird Party Advisory
• http://advisories.mageia.org/MGASA-2014-0498.htmlThird Party Advisory
• http://lists.gnupg.org/pipermail/gnupg-announce/2014q4/000359.htmlMailing List, Vendor Advisory
• http://secunia.com/advisories/60073Third Party Advisory
• http://secunia.com/advisories/60189Third Party Advisory
• http://secunia.com/advisories/60233Third Party Advisory
• http://www.debian.org/security/2014/dsa-3078Third Party Advisory
• http://www.mandriva.com/security/advisories?name=MDVSA-2014:234Not Applicable
• http://www.mandriva.com/security/advisories?name=MDVSA-2015:151Not Applicable
• http://www.securityfocus.com/bid/71285Third Party Advisory, VDB Entry
• http://www.ubuntu.com/usn/USN-2427-1Patch, Third Party Advisory
• https://blog.fuzzing-project.org/2-Buffer-overflow-and-other-minor-issues-in-GnuPG-and-libksba-TFPA-0012014.htmlThird Party Advisory

Published

Dec 1, 2014

Last Modified

Jun 17, 2026

Status

Modified

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