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Mandriva Linux Security Advisory 2010-141

Posted Jul 28, 2010

Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2010-141 - The chain_reply function in process.c in smbd in Samba before 3.4.8 and 3.5.x before 3.5.2 allows remote attackers to cause a denial of service via a Negotiate Protocol request with a certain 0x0003 field value followed by a Session Setup AndX request with a certain 0x8003 field value. 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. The updated packages provides samba 3.4.8 which is not vulnerable to these issues.

tags | advisory, remote, denial of service, protocol

systems | linux, mandriva

advisories | CVE-2010-1635, CVE-2010-1642

SHA-256 | 7ee6ee198ea7396983a1a87bc200592fcb2964ad00adfeb360b908b1b52b81e4

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