CVE-2010-2547 | BDVDB-2026-42802 Detail
Description#
Use-after-free vulnerability in kbx/keybox-blob.c in GPGSM in GnuPG 2.x through 2.0.16 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a certificate with a large number of Subject Alternate Names, which is not properly handled in a realloc operation when importing the certificate or verifying its signature.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:143
- http://www.vupen.com/english/advisories/2010/1988
- http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00001.html
- https://issues.rpath.com/browse/RPL-3229
- http://www.vupen.com/english/advisories/2010/1931
- http://www.securityfocus.com/bid/41945
- http://lists.fedoraproject.org/pipermail/package-announce/2010-August/044935.html
- http://www.debian.org/security/2010/dsa-2076
- http://www.securitytracker.com/id?1024247
- http://lists.gnupg.org/pipermail/gnupg-announce/2010q3/000302.html
- http://secunia.com/advisories/38877
- http://secunia.com/advisories/40841
- http://wiki.rpath.com/wiki/Advisories:rPSA-2010-0076
- http://secunia.com/advisories/40718
- http://www.vupen.com/english/advisories/2010/3125
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.