CVE-2018-5206: Null Pointer Dereference
First published: Sat Jan 06 2018(Updated: )
When the channel topic is set without specifying a sender, Irssi before 1.0.6 may dereference a NULL pointer.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Irssi Irssi | <1.0.6 | |
| Debian Debian Linux | =9.0 | |
| ubuntu/irssi | <1.0.4-1ubuntu2.2 | 1.0.4-1ubuntu2.2 |
| ubuntu/irssi | <0.8.15-5ubuntu3.4 | 0.8.15-5ubuntu3.4 |
| ubuntu/irssi | <0.8.19-1ubuntu1.6 | 0.8.19-1ubuntu1.6 |
| ubuntu/irssi | <0.8.20-2ubuntu2.3 | 0.8.20-2ubuntu2.3 |
| debian/irssi | 1.2.3-1 1.4.3-2 1.4.5-1 |
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Reference Links
- https://irssi.org/security/irssi_sa_2018_01.txt
- https://www.debian.org/security/2018/dsa-4162
- https://launchpad.net/bugs/cve/CVE-2018-5206
- https://github.com/irssi/irssi/releases/download/1.0.6/irssi-1.0.5_1.0.6.diff
- https://security-tracker.debian.org/tracker/CVE-2018-5206
- https://ubuntu.com/security/notices/USN-3527-1
- https://www.cve.org/CVERecord?id=CVE-2018-5206
- https://nvd.nist.gov/vuln/detail/CVE-2018-5206
- https://github.com/irssi/irssi/commit/7bed781622c8e336bc7c739109c0a07bf3a9c8e3
- https://ubuntu.com/security/CVE-2018-5206
- collector/nvd-index
- agent/author
- agent/type
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- agent/remedy
- agent/last-modified-date
- agent/weakness
- agent/event
- agent/description
- collector/usn-cve
- source/Ubuntu
- agent/software-canonical-lookup
- agent/severity
- agent/references
- agent/tags
- agent/softwarecombine
- collector/launchpad-cve
- source/Launchpad
- collector/security-tracker-debian
- source/Debian
- collector/nvd-cve
- source/NVD
- vendor/irssi
- canonical/irssi irssi
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0
- package-manager/ubuntu
- package-manager/debian