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_1_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/8d412e02ebfb106aedc2edef8e3b26e802311151 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
