CVE-2018-1000878 Detail

Current 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.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  8.8 HIGH
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00055.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00012.html
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00015.html
http://www.securityfocus.com/bid/106324 Third Party Advisory  VDB Entry 
https://access.redhat.com/errata/RHSA-2019:2298 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2019:3698
https://bugs.launchpad.net/ubuntu/+source/libarchive/+bug/1794909 Patch  Third Party Advisory 
https://github.com/libarchive/libarchive/pull/1105 Third Party Advisory 
https://github.com/libarchive/libarchive/pull/1105/commits/bfcfe6f04ed20db2504db8a254d1f40a1d84eb28 Patch  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/12/msg00011.html Third Party Advisory 
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CBOCC2M6YGPZA6US43YK4INPSJZZHRTG/ Mailing List  Third Party Advisory 
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W645KCLWFDBDGFJHG57WOVXGE62QSIJI/ Mailing List  Third Party Advisory 
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZVXA7PHINVT6DFF6PRLTDTVTXKDLVHNF/ Mailing List  Release Notes  Third Party Advisory 
https://usn.ubuntu.com/3859-1/ Third Party Advisory 
https://www.debian.org/security/2018/dsa-4360 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free cwe source acceptance level NIST  

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Change History

15 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-1000878
NVD Published Date:
12/20/2018
NVD Last Modified:
11/05/2019
Source:
MITRE