CVE-2014-0476
LOW severity · CVSS 3.7 · Improper input validation
3.7CVSS LOW
Summary
The slapper function in chkrootkit before 0.50 does not properly quote file paths, which allows local users to execute arbitrary code via a Trojan horse executable. NOTE: this is only a vulnerability when /tmp is not mounted with the noexec option.
Impact & exploitability
Attack vectorLocal
Attack complexityHigh
Privileges required—
User interaction—
Confidentiality impact—
Integrity impact—
Availability impact—
Exploit probability (EPSS)4%
AV:L/AC:H/Au:N/C:P/I:P/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://www.chkrootkit.org/Advisory
- http://osvdb.org/show/osvdb/107710
- http://packetstormsecurity.com/files/134484/Chkrootkit-Local-Privilege-Escalation.html
- http://www.debian.org/security/2014/dsa-2945
- http://www.ubuntu.com/usn/USN-2230-1
- https://security.gentoo.org/glsa/201709-05
- https://www.exploit-db.com/exploits/38775/
- http://www.openwall.com/lists/oss-security/2014/06/04/9Exploit