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CRITICAL · 9.8

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_fr...

Vulnerability Description

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 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
WeechatWeechat>= 0.1.6, < 4.4.2

Related Weaknesses (CWE)

CWE-190

References

FAQ

What is CVE-2024-46613?

CVE-2024-46613 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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_fr...

How severe is CVE-2024-46613?

CVE-2024-46613 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2024-46613?

Check the references section above for vendor advisories and patch information. Affected products include: Weechat Weechat.