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_2_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/d1972da8ce5857cec09645c11d8c7ac81b87d887 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
