CVE-2010-1635
MEDIUM severity · CVSS 5
5CVSS MEDIUM
Summary
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.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impactNone
Integrity impactNone
Availability impact—
Exploit probability (EPSS)4%
AV:N/AC:L/Au:N/C:N/I:N/A:P
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://git.samba.org/?p=samba.git%3Ba=commit%3Bh=25452a2268ac7013da28125f3df22085139af12d
- 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.stratsec.net/Research/Advisories/Samba-Multiple-DoS-Vulnerabilities-%28SS-2010-005%29
- http://www.vupen.com/english/advisories/2010/1933
- http://www.securityfocus.com/bid/40097Exploit