oss-sec mailing list archives

CVE ID request: GNUTLS


From: Florian Weimer <fw () deneb enyo de>
Date: Mon, 19 May 2008 22:16:50 +0200

Several issues have been announced in GNUTLS-SA-2008-1:

*** [GNUTLS-SA-2008-1-1]
*** libgnutls: Fix crash when sending invalid server name.
The crash can be triggered remotely before authentication, which can
lead to a Daniel of Service attack to disable the server.  The bug
cause gnutls to store more session resumption data than what was
allocated for, thus overwriting unallocated memory.

*** [GNUTLS-SA-2008-1-2]
*** libgnutls: Fix crash when sending repeated client hellos.
The crash can be triggered remotely before authentication, which can
lead to a Daniel of Service attack to disable the server.  The bug
triggers a null-pointer dereference.

*** [GNUTLS-SA-2008-1-3]
*** libgnutls: Fix crash in cipher padding decoding for invalid record
*** lengths.
The crash can be triggered remotely before authentication, which can
lead to a Daniel of Service attack to disable the server.  The bug
cause gnutls to read memory beyond the end of the received record.

AFAIK, no CVE IDs have bee assigned yet.


Current thread: