CVE-2010-0547
LOW severity · CVSS 2.1 · Improper input validation
2.1CVSS LOW
Summary
client/mount.cifs.c in mount.cifs in smbfs in Samba 3.4.5 and earlier does not verify that the (1) device name and (2) mountpoint strings are composed of valid characters, which allows local users to cause a denial of service (mtab corruption) via a crafted string.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impactNone
Integrity impactNone
Availability impact—
Exploit probability (EPSS)0%
AV:L/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=a065c177dfc8f968775593ba00dffafeebb2e054
- http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
- http://secunia.com/advisories/39317
- http://security.gentoo.org/glsa/glsa-201206-29.xml
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:090
- http://www.securityfocus.com/bid/38326
- http://www.vupen.com/english/advisories/2010/1062