CVE-2017-12966
UnknownEPSS 1.07%
Last modified
CVE-2017-12966 is a vulnerability of currently unknown severity. The asn1f_lookup_symbol_impl function in asn1fix_retrieve.c in libasn1fix.a in asn1c 0.9.28 allows remote attackers to cause a denial of service (segmentation fault) via a crafted .asn1 file.. EPSS estimates a 1.07% chance of exploitation in the next 30 days.
Description
The asn1f_lookup_symbol_impl function in asn1fix_retrieve.c in libasn1fix.a in asn1c 0.9.28 allows remote attackers to cause a denial of service (segmentation fault) via a crafted .asn1 file.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Asn1c Project | Asn1c | 0.9.28 |
References
- https://drive.google.com/open?id=0B9DojFnTUSNGd05zSHI1RmpKQjQExploit, Mailing List, Third Party Advisory
- https://drive.google.com/open?id=0B9DojFnTUSNGd05zSHI1RmpKQjQExploit, Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-12966?
The asn1f_lookup_symbol_impl function in asn1fix_retrieve.c in libasn1fix.a in asn1c 0.9.28 allows remote attackers to cause a denial of service (segmentation fault) via a crafted .asn1 file.
How severe is CVE-2017-12966?
Severity scoring for CVE-2017-12966 is pending analysis. The EPSS model estimates a 1.07% probability of exploitation in the next 30 days.
How do I fix CVE-2017-12966?
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-2017-12966?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST