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VULNERABILITIES

CVE-2018-1000877 Details

Description

libarchive version commit 416694915449219d505531b1096384f3237dd6cc onwards (release v3.1.0 onwards) contains a CWE-415: Double Free vulnerability in RAR decoder - libarchive/archive_read_support_format_rar.c, parse_codes(), realloc(rar->lzss.window, new_size) with new_size = 0 that can result in Crash/DoS. This attack appear to be exploitable via the victim must open a specially crafted RAR archive.

Metrics

CVSS 3.x Severity and Vector Strings:

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00055.html CVEMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00012.html CVE
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00015.html CVE
https://access.redhat.com/errata/RHSA-2019:2298 CVEThird Party Advisory
https://access.redhat.com/errata/RHSA-2019:3698 CVE

see all 30 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-415Double Free[email protected]

Affected Products

ProductVersions

Change History

19 change records found show changes


QUICK INFO

CVE Dictionary Entry:
CVE-2018-1000877
NVD Published Date:
Dec 20, 2018
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-1000877 Details - Not Deferred