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.
| Type | CWE ID | Description |
|---|---|---|
| text | N/A | n/a |
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|
| Hyperlink | Resource |
|---|---|
| https://blog.fuzzing-project.org/2-Buffer-overflow-and-other-minor-issues-in-GnuPG-and-libksba-TFPA-0012014.html | x_refsource_MISC |
| http://www.mandriva.com/security/advisories?name=MDVSA-2015:151 | vendor-advisory x_refsource_MANDRIVA |
| http://secunia.com/advisories/60233 | third-party-advisory x_refsource_SECUNIA |
| http://www.debian.org/security/2014/dsa-3078 | vendor-advisory x_refsource_DEBIAN |
| http://advisories.mageia.org/MGASA-2014-0498.html | x_refsource_CONFIRM |
| http://www.mandriva.com/security/advisories?name=MDVSA-2014:234 | vendor-advisory x_refsource_MANDRIVA |
| http://www.securityfocus.com/bid/71285 | vdb-entry x_refsource_BID |
| http://secunia.com/advisories/60073 | third-party-advisory x_refsource_SECUNIA |
| http://secunia.com/advisories/60189 | third-party-advisory x_refsource_SECUNIA |
| http://lists.gnupg.org/pipermail/gnupg-announce/2014q4/000359.html | mailing-list x_refsource_MLIST |
| http://www.ubuntu.com/usn/USN-2427-1 | vendor-advisory x_refsource_UBUNTU |
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|