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CVE-2010-1642

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Date: June 17, 2010

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.

Language: C

Severity Score

Related Resources (12)

http://www.mandriva.com/security/advisories?name=MDVSA-2010:141
https://bugzilla.redhat.com/show_bug.cgi?id=594921
https://bugzilla.samba.org/show_bug.cgi?id=7254
http://www.securityfocus.com/bid/40097
http://www.stratsec.net/Research/Advisories/Samba-Multiple-DoS-Vulnerabilities-%28SS-2010-005%29
http://samba.org/samba/history/samba-3.4.8.html
https://nvd.nist.gov/vuln/detail/CVE-2010-1642
http://www.vupen.com/english/advisories/2010/1933
http://security-tracker.debian.org/tracker/CVE-2010-1642
http://samba.org/samba/history/samba-3.5.2.html
http://git.samba.org/?p=samba.git%3Ba=commit%3Bh=9280051bfba337458722fb157f3082f93cbd9f2b
https://www.mend.io/vulnerability-database/CVE-2010-1642

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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