CVE-2017-12940

critical

Description

libunrar.a in UnRAR before 5.5.7 has an out-of-bounds read in the EncodeFileName::Decode call within the Archive::ReadHeader15 function.

References

https://security.gentoo.org/glsa/201709-24

https://kc.mcafee.com/corporate/index?page=content&id=SB10241

Details

Source: Mitre, NVD

Published: 2017-08-18

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical