DEBIAN-CVE-2019-20838

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Source

https://security-tracker.debian.org/tracker/CVE-2019-20838

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-20838.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2019-20838

Upstream

CVE-2019-20838

Published

2020-06-15T17:15:09Z

Modified

2025-09-30T05:13:07.104857Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454.

References

https://security-tracker.debian.org/tracker/CVE-2019-20838

Affected packages

Debian:11 / pcre3

Package

Name: pcre3
Purl: pkg:deb/debian/pcre3?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2:8.*

2:8.39-13

2:8.39-14

2:8.39-15

2:8.39-15.1

Ecosystem specific

{
    "urgency": "unimportant"
}

Debian:12 / pcre3