Vulnerability Description
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 (NULL pointer dereference and process crash) via a Negotiate Protocol request with a certain 0x0003 field value followed by a Session Setup AndX request with a certain 0x8003 field value.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Samba | Samba | <= 3.4.7 |
References
- http://git.samba.org/?p=samba.git%3Ba=commit%3Bh=25452a2268ac7013da28125f3df2208
- 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-2010-1635
- 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=7229
- http://git.samba.org/?p=samba.git%3Ba=commit%3Bh=25452a2268ac7013da28125f3df2208
- 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-2010-1635
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:141
FAQ
What is CVE-2010-1635?
CVE-2010-1635 is a vulnerability with a CVSS score of 5.0 (MEDIUM). 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 (NULL pointer dereference and process crash) via a Negot...
How severe is CVE-2010-1635?
CVE-2010-1635 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-2010-1635?
Check the references section above for vendor advisories and patch information. Affected products include: Samba Samba.