CVE-2014-9087
HIGH · CVSS 7.5EPSS 5.7%EU EUVD
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.
Key facts
- CVSS score
- 7.5 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P- Weakness (CWE)
- CWE-191
- EPSS score
- 5.7% (93th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2014-8913)
- Published
- December 1, 2014
- NVD last modified
- June 17, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2014-8913 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- canonical / ubuntu linux
- canonical / ubuntu linux
- canonical / ubuntu linux
- debian / debian linux
- debian / debian linux
- gnupg / gnupg
- gnupg / gnupg
- gnupg / libksba
- mageia / mageia
- mageia / mageia
References
- http://advisories.mageia.org/MGASA-2014-0498.html(Third Party Advisory)
- http://lists.gnupg.org/pipermail/gnupg-announce/2014q4/000359.html(Mailing List, Vendor Advisory)
- http://secunia.com/advisories/60073(Third Party Advisory)
- http://secunia.com/advisories/60189(Third Party Advisory)
- http://secunia.com/advisories/60233(Third Party Advisory)
- http://www.debian.org/security/2014/dsa-3078(Third Party Advisory)
- http://www.mandriva.com/security/advisories?name=MDVSA-2014:234(Not Applicable)
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:151(Not Applicable)
- http://www.securityfocus.com/bid/71285(Third Party Advisory, VDB Entry)
- http://www.ubuntu.com/usn/USN-2427-1(Patch, Third Party Advisory)
- https://blog.fuzzing-project.org/2-Buffer-overflow-and-other-minor-issues-in-GnuPG-and-libksba-TFPA-0012014.html(Third Party Advisory)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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