CVE-2017-12940
UnknownEPSS 2.26%
Last modified
CVE-2017-12940 is a vulnerability of currently unknown severity. libunrar.a in UnRAR before 5.5.7 has an out-of-bounds read in the EncodeFileName::Decode call within the Archive::ReadHeader15 function.. EPSS estimates a 2.26% chance of exploitation in the next 30 days.
Description
libunrar.a in UnRAR before 5.5.7 has an out-of-bounds read in the EncodeFileName::Decode call within the Archive::ReadHeader15 function.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Rarlab | Unrar | <= 5.5.6 |
References
- http://seclists.org/oss-sec/2017/q3/290Exploit, Mailing List, Third Party Advisory
- http://seclists.org/oss-sec/2017/q3/290Exploit, Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-12940?
libunrar.a in UnRAR before 5.5.7 has an out-of-bounds read in the EncodeFileName::Decode call within the Archive::ReadHeader15 function.
How severe is CVE-2017-12940?
Severity scoring for CVE-2017-12940 is pending analysis. The EPSS model estimates a 2.26% probability of exploitation in the next 30 days.
How do I fix CVE-2017-12940?
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-2017-12940?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST