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.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[gnupg-announce] 20100723 [Announce] Security Alert for GnuPG 2.0 - Realloc bug in GPGSM
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