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Vulnerability record · CVE-2020-14148 · published 15 June 2020

CVE-2020-14148: Barton ngircd out-of-bounds read vulnerability

Barton · Ngircd

The Server-Server protocol implementation in ngIRCd before 26~rc2 allows an out-of-bounds access, as demonstrated by the IRC_NJOIN() function.

7.5 CVSS 3.1 High EPSS 2.6% · top 15.0% CWE-125 · Out-of-bounds read
7.5CVSS 3.1 base score, v2 5.0
2.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
16References
17 Jun 2026Last modified by NVD

Description

The Server-Server protocol implementation in ngIRCd before 26~rc2 allows an out-of-bounds access, as demonstrated by the IRC_NJOIN() function.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/ngircd/ngircd/issues/274 Third Party Advisory
https://github.com/ngircd/ngircd/issues/277 Third Party Advisory
https://github.com/ngircd/ngircd/pull/275 PatchThird Party Advisory
https://github.com/ngircd/ngircd/pull/276 Third Party Advisory
https://github.com/ngircd/ngircd/releases/tag/rel-26-rc2 Release NotesThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00023.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BJOYV5GHUFJMUVQW3TJKXZ7
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JZRYFJIA6ZKOH7U4K5WH5OL
https://github.com/ngircd/ngircd/issues/274 Third Party Advisory
https://github.com/ngircd/ngircd/issues/277 Third Party Advisory
https://github.com/ngircd/ngircd/pull/275 PatchThird Party Advisory
https://github.com/ngircd/ngircd/pull/276 Third Party Advisory
https://github.com/ngircd/ngircd/releases/tag/rel-26-rc2 Release NotesThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00023.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BJOYV5GHUFJMUVQW3TJKXZ7
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JZRYFJIA6ZKOH7U4K5WH5OL

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Source: NIST National Vulnerability Database (record CVE-2020-14148), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.