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(parent: bc4d5f2) | patch
Fix buffer overrun after incomplete read in pullf_read_max().
authorNoah Misch <noah@leadboat.com>
Mon, 2 Feb 2015 15:00:45 +0000 (10:00 -0500)
committerNoah Misch <noah@leadboat.com>
Mon, 2 Feb 2015 15:00:50 +0000 (10:00 -0500)
commit6994f07907b90ff03f661ca00e0341a9078fa843
treef67b585f5178b8311b967d007f17f295f83aa03atree
parentbc4d5f2e57379feb7a577d25da2681a77e7ca854commit | 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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