Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Samba | Samba | <= 3.4.7 |
Related Weaknesses (CWE)
References
- http://git.samba.org/?p=samba.git%3Ba=commit%3Bh=9280051bfba337458722fb157f3082f
- 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/40097Exploit
- http://www.stratsec.net/Research/Advisories/Samba-Multiple-DoS-Vulnerabilities-%
- 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
- http://git.samba.org/?p=samba.git%3Ba=commit%3Bh=9280051bfba337458722fb157f3082f
- 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
FAQ
What is CVE-2010-1642?
CVE-2010-1642 is a vulnerability with a CVSS score of 5.0 (MEDIUM). 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 (p...
How severe is CVE-2010-1642?
CVE-2010-1642 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2010-1642?
Check the references section above for vendor advisories and patch information. Affected products include: Samba Samba.