CVE-2017-5899
UnknownEPSS 1.01%
Last modified
CVE-2017-5899 is a vulnerability of currently unknown severity. Directory traversal vulnerability in the setuid root helper binary in S-nail (later S-mailx) before 14.8.16 allows local users to write to arbitrary files and consequently gain root privileges via a .. (dot dot) in the randstr argument.. EPSS estimates a 1.01% chance of exploitation in the next 30 days.
Description
Directory traversal vulnerability in the setuid root helper binary in S-nail (later S-mailx) before 14.8.16 allows local users to write to arbitrary files and consequently gain root privileges via a .. (dot dot) in the randstr argument.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| S-Nail Project | S-Nail | <= 14.8.5 |
References
- http://www.openwall.com/lists/oss-security/2017/01/27/7Exploit, Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/02/07/4Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/96138Third Party Advisory, VDB Entry
- http://www.openwall.com/lists/oss-security/2017/01/27/7Exploit, Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/02/07/4Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/96138Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-5899?
Directory traversal vulnerability in the setuid root helper binary in S-nail (later S-mailx) before 14.8.16 allows local users to write to arbitrary files and consequently gain root privileges via a .. (dot dot) in the randstr argument.
How severe is CVE-2017-5899?
Severity scoring for CVE-2017-5899 is pending analysis. The EPSS model estimates a 1.01% probability of exploitation in the next 30 days.
How do I fix CVE-2017-5899?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-5899?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST