CVEvulnerability
CVE-2018-7054
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2018-02-15
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-416
Description
An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. There is a use-after-free when a server is disconnected during netsplits. NOTE: this issue exists because of an incomplete fix for CVE-2017-7191.
Affected configurations
• irssi irssi (< 1.0.7)
• irssi irssi 1.1.0
• canonical ubuntu linux 14.04
• canonical ubuntu linux 16.04
• canonical ubuntu linux 17.10
• debian debian linux 9.0
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- http://openwall.com/lists/oss-security/2018/02/15/1 Mailing List
- https://irssi.org/security/irssi_sa_2018_02.txt Mitigation, Vendor Advisory
- https://usn.ubuntu.com/3590-1/ Third Party Advisory
- https://usn.ubuntu.com/4046-1/ usn.ubuntu.com
- https://www.debian.org/security/2018/dsa-4162 Third Party Advisory
- http://openwall.com/lists/oss-security/2018/02/15/1 Mailing List
- https://irssi.org/security/irssi_sa_2018_02.txt Mitigation, Vendor Advisory
- https://usn.ubuntu.com/3590-1/ Third Party Advisory
- https://usn.ubuntu.com/4046-1/ usn.ubuntu.com
- https://www.debian.org/security/2018/dsa-4162 Third Party Advisory