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VULNERABILITIES

CVE-2017-15227 Details

Description

Irssi before 1.0.5, while waiting for the channel synchronisation, may incorrectly fail to remove destroyed channels from the query list, resulting in use-after-free conditions when updating the state later on.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://openwall.com/lists/oss-security/2017/10/22/4 CVEMailing ListMitigationPatchThird Party Advisory
https://irssi.org/security/irssi_sa_2017_10.txt CVEMitigationPatchVendor Advisory
https://lists.debian.org/debian-lts-announce/2017/12/msg00022.html CVE
https://www.debian.org/security/2017/dsa-4016 CVE
http://openwall.com/lists/oss-security/2017/10/22/4 [email protected]Mailing ListMitigationPatchThird Party Advisory

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-416Use After Free[email protected]

Affected Products

ProductVersions
irssi irssi
<= 1.0.4

CPE

  • cpe:2.3:a:irssi:irssi:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2017-15227
NVD Published Date:
Oct 22, 2017
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2017-15227 Details - Not Deferred