CVE-2017-9304
UnknownEPSS 1.84%
Last modified
CVE-2017-9304 is a vulnerability of currently unknown severity. libyara/re.c in the regexp module in YARA 3.5.0 allows remote attackers to cause a denial of service (stack consumption) via a crafted rule that is mishandled in the _yr_re_emit function.. EPSS estimates a 1.84% chance of exploitation in the next 30 days.
Description
libyara/re.c in the regexp module in YARA 3.5.0 allows remote attackers to cause a denial of service (stack consumption) via a crafted rule that is mishandled in the _yr_re_emit function.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Virustotal | Yara | 3.5.0 |
References
- https://github.com/VirusTotal/yara/issues/674Issue Tracking, Patch
- https://github.com/VirusTotal/yara/issues/674Issue Tracking, Patch
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-9304?
libyara/re.c in the regexp module in YARA 3.5.0 allows remote attackers to cause a denial of service (stack consumption) via a crafted rule that is mishandled in the _yr_re_emit function.
How severe is CVE-2017-9304?
Severity scoring for CVE-2017-9304 is pending analysis. The EPSS model estimates a 1.84% probability of exploitation in the next 30 days.
How do I fix CVE-2017-9304?
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-2017-9304?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST