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Vulnerability record · CVE-2016-5844 · published 21 September 2016

CVE-2016-5844: Libarchive integer overflow vulnerability

Libarchive · Libarchive

Integer overflow in the ISO parser in libarchive before 3.2.1 allows remote attackers to cause a denial of service (application crash) via a crafted ISO file.

6.5 CVSS 3.0 Medium EPSS 4.1% · top 9.5% CWE-190 · Integer overflow
6.5CVSS 3.0 base score, v2 4.3
4.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
10Affected product versions listed by NVD
28References, 6 tagged exploit
17 Jun 2026Last modified by NVD

Description

Integer overflow in the ISO parser in libarchive before 3.2.1 allows remote attackers to cause a denial of service (application crash) via a crafted ISO file.

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

Affected products

10 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://rhn.redhat.com/errata/RHSA-2016-1844.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1850.html Third Party Advisory
http://www.debian.org/security/2016/dsa-3657
http://www.openwall.com/lists/oss-security/2016/06/23/6 Mailing List
http://www.openwall.com/lists/oss-security/2016/06/24/4 Mailing List
http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html Third Party Advisory
http://www.securityfocus.com/bid/91808 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1036173 Third Party Advisory
https://blog.fuzzing-project.org/48-Out-of-bounds-read-and-signed-integer-overflow-in-libarchive.html ExploitThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1350280 Issue TrackingPatchThird Party AdvisoryVDB Entry
https://github.com/libarchive/libarchive/commit/3ad08e01b4d253c66ae56414886089684155af22 Exploit
https://github.com/libarchive/libarchive/issues/717 Exploit
https://security.gentoo.org/glsa/201701-03
http://rhn.redhat.com/errata/RHSA-2016-1844.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1850.html Third Party Advisory
http://www.debian.org/security/2016/dsa-3657
http://www.openwall.com/lists/oss-security/2016/06/23/6 Mailing List
http://www.openwall.com/lists/oss-security/2016/06/24/4 Mailing List
http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html Third Party Advisory
http://www.securityfocus.com/bid/91808 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1036173 Third Party Advisory
https://blog.fuzzing-project.org/48-Out-of-bounds-read-and-signed-integer-overflow-in-libarchive.html ExploitThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1350280 Issue TrackingPatchThird Party AdvisoryVDB Entry
https://github.com/libarchive/libarchive/commit/3ad08e01b4d253c66ae56414886089684155af22 Exploit
https://github.com/libarchive/libarchive/issues/717 Exploit
https://security.gentoo.org/glsa/201701-03

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Source: NIST National Vulnerability Database (record CVE-2016-5844), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.