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authorNikos Mavrogiannopoulos <nmav@redhat.com>2016-11-02 13:24:59 +0100
committerNikos Mavrogiannopoulos <nmav@redhat.com>2016-11-02 13:24:59 +0100
commitbdf082467c69d8c2514d1f978365463a99304fec (patch)
tree5e9f417c7278a0d16111ca2048b023c0d3634e1c
parenta4a4468cee153ed8e46cf9636916fc4cccbe606f (diff)
downloadgnutls-bdf082467c69d8c2514d1f978365463a99304fec.tar.gz
doc update [ci skip]
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@@ -22,6 +22,14 @@ See the end for copying conditions.
in the gnutls_x509_crt_verify_data2() and gnutls_pkcs7_verify_direct()
functions.
+** libgnutls: Set limits on the maximum number of alerts handled. That is,
+ applications using gnutls could be tricked into an busy loop if the
+ peer sends continuously alert messages. Applications which set a maximum
+ handshake time (via gnutls_handshake_set_timeout) will eventually recover
+ but others may remain in a busy loops indefinitely. This is related but
+ not identical to CVE-2016-8610, due to the difference in alert handling
+ of the libraries (gnutls delegates that handling to applications).
+
** libgnutls: Reverted the change which made the gnutls_certificate_set_*key*
functions return an index (introduced in 3.5.5), to avoid affecting programs
which explicitly check success of the function as equality to zero. In order