CVE-2019-13225
6.5
MEDIUM
CVSS 3.1
EPSS 0.13%
Description
A NULL Pointer Dereference in match_at() in regexec.c in Oniguruma 6.9.2 allows attackers to potentially cause denial of service by providing a crafted regular expression. Oniguruma issues often affect Ruby, as well as common optional libraries for PHP and Rust.
How to fix CVE-2019-13225
To remediate CVE-2019-13225, upgrade the affected package to a fixed version below.
- Debian/libonig—upgrade to 6.9.2-1 or later
Is CVE-2019-13225 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 6.9.2-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |