Description
An issue was discovered in WeeChat before 2.7.1 (0.3.4 to 2.7 are affected). When a new IRC message 005 is received with longer nick prefixes, a buffer overflow and possibly a crash can happen when a new mode is set for a nick.
Published: 2020-03-23
Score: 9.8 Critical
EPSS: 1.1% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2157-1 weechat security update
Debian DLA Debian DLA DLA-2770-1 weechat security update
EUVD EUVD EUVD-2020-30539 An issue was discovered in WeeChat before 2.7.1 (0.3.4 to 2.7 are affected). When a new IRC message 005 is received with longer nick prefixes, a buffer overflow and possibly a crash can happen when a new mode is set for a nick.
Ubuntu USN Ubuntu USN USN-5258-1 WeeChat vulnerabilities
History

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Subscriptions

Debian Debian Linux
Weechat Weechat
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T10:43:04.502Z

Reserved: 2020-03-02T00:00:00.000Z

Link: CVE-2020-9760

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-03-23T16:15:17.923

Modified: 2024-11-21T05:41:14.010

Link: CVE-2020-9760

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses