VDB
CVE-2017-9438
CVE-2017-9438
PUBLISHED
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 (involving hex strings) that is mishandled in the _yr_re_emit function, a different vulnerability than CVE-2017-9304.
EPSS 0.61% · 70.3th percentile
Risk Scores
EPSS Score
0.61%
70.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | yara | 0, 3.4.0+dfsg-2, * |
Exploit Intelligence
Timeline
- Jun 5, 2017 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
- Mar 11, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-9438 third-party-advisory
- https://github.com/VirusTotal/yara/issues/674 third-party-advisory
- https://github.com/VirusTotal/yara/commit/10e8bd3071677dd1fa76beeef4bc2fc427cea5e7 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-9438 third-party-advisory