vulnerability

Huawei EulerOS: CVE-2018-1000878: libarchive security update

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Severity

CVSS

(AV:N/AC:M/Au:N/C:P/I:P/A:P)

Published

Dec 20, 2018

Added

Mar 11, 2019

Modified

Apr 1, 2026

Description

libarchive version commit 416694915449219d505531b1096384f3237dd6cc onwards (release v3.1.0 onwards) contains a CWE-416: Use After Free vulnerability in RAR decoder - libarchive/archive_read_support_format_rar.c that can result in Crash/DoS - it is unknown if RCE is possible. This attack appear to be exploitable via the victim must open a specially crafted RAR archive.

Solution

huawei-euleros-2_0_sp5-upgrade-libarchive

References

CVE-2018-100087
https://attackerkb.com/topics/CVE-2018-100087
CWE-416
EULEROS-EulerOS-SA-2019-1067
EUVD-EUVD-2018-2055
https://euvd.enisa.europa.eu/vulnerability/EUVD-2018-2055

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