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CVE-2017-15722

Publication date 22 October 2017

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

5.9 · Medium

Score breakdown

In certain cases, Irssi before 1.0.5 may fail to verify that a Safe channel ID is long enough, causing reads beyond the end of the string.

Read the notes from the security team

Status

Package Ubuntu Release Status
irssi 17.10 artful
Fixed 1.0.4-1ubuntu2.1
17.04 zesty
Fixed 0.8.20-2ubuntu2.2
16.04 LTS xenial
Fixed 0.8.19-1ubuntu1.5
14.04 LTS trusty
Fixed 0.8.15-5ubuntu3.3

Notes

mdeslaur

same commit as CVE-2017-15227

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
irssi

Severity score breakdown

Parameter Value
Base score 5.9 · Medium
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H