CVE-2016-2335

8.8 HIGH
Published: June 07, 2016 Modified: May 06, 2026
View on NVD

Description

The CInArchive::ReadFileItem method in Archive/Udf/UdfIn.cpp in 7zip 9.20 and 15.05 beta and p7zip allows remote attackers to cause a denial of service (out-of-bounds read) or execute arbitrary code via the PartitionRef field in the Long Allocation Descriptor in a UDF file.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

Login to generate AI explanation

CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html
Source: cret@cert.org
Exploit Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-06/msg00004.html
Source: cret@cert.org
Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-06/msg00098.html
Source: cret@cert.org
Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-07/msg00069.html
Source: cret@cert.org
Mailing List Third Party Advisory
http://www.debian.org/security/2016/dsa-3599
Source: cret@cert.org
Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html
Source: cret@cert.org
Third Party Advisory
http://www.securityfocus.com/bid/90531
Source: cret@cert.org
Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1035876
Source: cret@cert.org
Third Party Advisory VDB Entry
http://www.talosintel.com/reports/TALOS-2016-0094/
Source: cret@cert.org
Exploit Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNYIQAU3FKFBNFPK6GKYTSVRHQA7PTYT/
Source: cret@cert.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DTGWICT3KYYDPDXRNO5SXD32GZICGRIR/
Source: cret@cert.org
https://security.gentoo.org/glsa/201701-27
Source: cret@cert.org
Third Party Advisory
https://usn.ubuntu.com/3913-1/
Source: cret@cert.org
http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-06/msg00004.html
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-06/msg00098.html
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-07/msg00069.html
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List Third Party Advisory
http://www.debian.org/security/2016/dsa-3599
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.securityfocus.com/bid/90531
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1035876
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory VDB Entry
http://www.talosintel.com/reports/TALOS-2016-0094/
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNYIQAU3FKFBNFPK6GKYTSVRHQA7PTYT/
Source: af854a3a-2127-422b-91ae-364da2661108
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DTGWICT3KYYDPDXRNO5SXD32GZICGRIR/
Source: af854a3a-2127-422b-91ae-364da2661108
https://security.gentoo.org/glsa/201701-27
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
https://usn.ubuntu.com/3913-1/
Source: af854a3a-2127-422b-91ae-364da2661108

26 reference(s) from NVD

Quick Stats

CVSS v3 Score
8.8 / 10.0
EPSS (Exploit Probability)
2.1%
84th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-119

Affected Vendors

debian 7-zip opensuse

Related CVEs

CVE-2026-8193 6.3
CVE-2026-8192 6.3
CVE-2026-8191 6.3
CVE-2026-8190 6.3
CVE-2026-8189 6.3