CVE-2020-14155
5.3
MEDIUM
CVSS 3.1
EPSS 0.23%
Description
libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring.
How to fix CVE-2020-14155
To remediate CVE-2020-14155, upgrade the affected package to a fixed version below.
- Alpine/pcre—upgrade to 8.43-r1 or later
- Bitnami/gitlab—upgrade to 12.10.13 or later
- Debian/pcre3—upgrade to 2:8.39-13 or later
Is CVE-2020-14155 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 8.43-r1
- from 0, < 12.10.13, >= 13.0.0, < 13.0.8, >= 13.1.0, < 13.1.2
- from 0, < 2:8.39-13
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |