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Vulnerability record · CVE-2016-7166 · published 21 September 2016

CVE-2016-7166: Redhat enterprise linux desktop vulnerability

Redhat · Enterprise Linux Desktop

libarchive before 3.2.0 does not limit the number of recursive decompressions, which allows remote attackers to cause a denial of service (memory consumption and application crash) via a crafted gzip file.

5.5 CVSS 3.0 Medium EPSS 1.6% · top 24.5% CWE-399 · CWE-399
5.5CVSS 3.0 base score, v2 4.3
1.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
9Affected product versions listed by NVD
22References
17 Jun 2026Last modified by NVD

Description

libarchive before 3.2.0 does not limit the number of recursive decompressions, which allows remote attackers to cause a denial of service (memory consumption and application crash) via a crafted gzip file.

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

Affected products

9 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.openwall.com/lists/oss-security/2016/09/08/15 Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2016/09/08/18 Mailing ListThird Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html Third Party Advisory
http://www.securityfocus.com/bid/92901 Third Party Advisory
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207362 Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1347086 Issue Tracking
https://github.com/libarchive/libarchive/commit/6e06b1c89dd0d16f74894eac4cfc1327a06ee4a0 Issue TrackingPatch
https://github.com/libarchive/libarchive/issues/660 Issue TrackingPatchThird Party Advisory
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.openwall.com/lists/oss-security/2016/09/08/15 Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2016/09/08/18 Mailing ListThird Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html Third Party Advisory
http://www.securityfocus.com/bid/92901 Third Party Advisory
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207362 Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1347086 Issue Tracking
https://github.com/libarchive/libarchive/commit/6e06b1c89dd0d16f74894eac4cfc1327a06ee4a0 Issue TrackingPatch
https://github.com/libarchive/libarchive/issues/660 Issue TrackingPatchThird Party Advisory
https://security.gentoo.org/glsa/201701-03

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Source: NIST National Vulnerability Database (record CVE-2016-7166), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.