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(parent: 9e05c50) | patch
Fix buffer overrun after incomplete read in pullf_read_max().
authorNoah Misch <[email protected]>
Mon, 2 Feb 2015 15:00:45 +0000 (10:00 -0500)
committerNoah Misch <[email protected]>
Mon, 2 Feb 2015 15:00:52 +0000 (10:00 -0500)
commitce6f261cd2df5f166ee21d54c4ad13f535193035
treef50b1f879428344f9d189464afe2df50d334d0e6tree
parent9e05c5063eb01ce52618f29fe975696dc4495e6fcommit | diff
Fix buffer overrun after incomplete read in pullf_read_max().

Most callers pass a stack buffer.  The ensuing stack smash can crash the
server, and we have not ruled out the viability of attacks that lead to
privilege escalation.  Back-patch to 9.0 (all supported versions).

Marko Tiikkaja

Security: CVE-2015-0243
contrib/pgcrypto/expected/pgp-info.out diff | blob | blame | history
contrib/pgcrypto/expected/pgp-pubkey-decrypt.out diff | blob | blame | history
contrib/pgcrypto/mbuf.c diff | blob | blame | history
contrib/pgcrypto/sql/pgp-pubkey-decrypt.sql diff | blob | blame | history
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