Vulnerability Monitor

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CVE-2020-14148

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

Published

2020-06-15T18:15:15.067

Last Modified

2024-11-21T05:02:44.553

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	barton	ngircd	≤ 25.0	Yes
Application	barton	ngircd	26.0	Yes
Operating System	debian	debian_linux	8.0	Yes
Operating System	fedoraproject	fedora	31	Yes
Operating System	fedoraproject	fedora	32	Yes

References

https://github.com/ngircd/ngircd/issues/274 Third Party Advisory ([email protected])
https://github.com/ngircd/ngircd/issues/277 Third Party Advisory ([email protected])
https://github.com/ngircd/ngircd/pull/275 Patch, Third Party Advisory ([email protected])
https://github.com/ngircd/ngircd/pull/276 Third Party Advisory ([email protected])
https://github.com/ngircd/ngircd/releases/tag/rel-26-rc2 Release Notes, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2020/06/msg00023.html Mailing List, Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BJOYV5GHUFJMUVQW3TJKXZ7JPXL4W3ER/ ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JZRYFJIA6ZKOH7U4K5WH5OL7OKXE4N52/ ([email protected])
https://github.com/ngircd/ngircd/issues/274 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/ngircd/ngircd/issues/277 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/ngircd/ngircd/pull/275 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/ngircd/ngircd/pull/276 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/ngircd/ngircd/releases/tag/rel-26-rc2 Release Notes, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2020/06/msg00023.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BJOYV5GHUFJMUVQW3TJKXZ7JPXL4W3ER/ (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JZRYFJIA6ZKOH7U4K5WH5OL7OKXE4N52/ (af854a3a-2127-422b-91ae-364da2661108)