Cherry-pick security-relevant fixes from upstream imath library. This covers alterations to buffer sizing and zeroing made between imath 1.3 and imath 1.20. Valgrind Memcheck identified the buffer overruns and reliance on uninitialized data; their exploit potential is unknown. Builds specifying --with-openssl are unaffected, because they use the OpenSSL BIGNUM facility instead of imath. Back-patch to 9.0 (all supported versions).
Security: CVE-2015-0243 Branch ------ REL9_3_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/a558ad3a7e014d42bc7e22df53c4a019e639df14 Modified Files -------------- contrib/pgcrypto/imath.c | 24 +++++++++++++++--------- 1 file changed, 15 insertions(+), 9 deletions(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
