CVE-2010-1642 Information

Description

The reply_sesssetup_and_X_spnego function in sesssetup.c in smbd in Samba before 3.4.8 and 3.5.x before 3.5.2 allows remote attackers to trigger an out-of-bounds read and cause a denial of service (process crash) via a \xff\xff security blob length in a Session Setup AndX request.

Reference

http://git.samba.org/?p=samba.git;a=commit;h=9280051bfba337458722fb157f3082f93cbd9f2b http://samba.org/samba/history/samba-3.4.8.html http://samba.org/samba/history/samba-3.5.2.html http://security-tracker.debian.org/tracker/CVE-2010-1642 http://www.mandriva.com/security/advisories?name=MDVSA-2010:141 http://www.securityfocus.com/bid/40097 http://www.stratsec.net/Research/Advisories/Samba-Multiple-DoS-Vulnerabilities-(SS-2010-005) http://www.vupen.com/english/advisories/2010/1933 https://bugzilla.redhat.com/show_bug.cgi?id=594921 https://bugzilla.samba.org/show_bug.cgi?id=7254