CVE-2024-46613

WeeChat before 4.4.2 has an integer overflow and resultant buffer overflow at core/core-string.c when there are more than two billion items in a list. This affects string_free_split_shared , string_free_split, string_free_split_command, and string_free_split_tags.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/weechat/weechat/issues/2178	Issue Tracking Third Party Advisory
https://weechat.org/doc/weechat/security/WSA-2024-1/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:weechat:weechat:*:*:*:*:*:*:*:*

History

14 Nov 2024, 14:55

Type	Values Removed	Values Added
CPE		cpe:2.3:a:weechat:weechat::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8
First Time		Weechat Weechat weechat
References	~~() https://github.com/weechat/weechat/issues/2178 -~~	() https://github.com/weechat/weechat/issues/2178 - Issue Tracking, Third Party Advisory
References	~~() https://weechat.org/doc/weechat/security/WSA-2024-1/ -~~	() https://weechat.org/doc/weechat/security/WSA-2024-1/ - Vendor Advisory
CWE		CWE-190

12 Nov 2024, 13:55

Type	Values Removed	Values Added
Summary		(es) En las versiones anteriores a la versión 4.4.2 de WeeChat se produce un desbordamiento de enteros y un desbordamiento de búfer resultante en core/core-string.c cuando hay más de dos mil millones de elementos en una lista. Esto afecta a string_free_split_shared, string_free_split, string_free_split_command y string_free_split_tags.

10 Nov 2024, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-11-10 21:15

Updated : 2024-11-19 21:35

NVD link : CVE-2024-46613

Mitre link : CVE-2024-46613

CVE.ORG link : CVE-2024-46613

JSON object : View

Products Affected

weechat

weechat

CWE

CWE-190

Integer Overflow or Wraparound

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