CVE-2016-2335

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

El método CInArchive::ReadFileItem en Archive/Udf/UdfIn.cpp en 7zip 9.20 y 15.05 beta y p7zip permite a atacantes remotos provocar una denegación de servicio (lectura fuera de rango) o ejecutar código arbitrario a través de un archivo PartitionRef en Long Allocation Descriptor en un archivo UDF.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-02-12 CVE Reserved
2016-06-07 CVE Published
2024-01-24 EPSS Updated
2024-08-05 CVE Updated
2024-08-05 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (13)

URL	Tag	Source
http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html	Third Party Advisory
http://www.securityfocus.com/bid/90531	Third Party Advisory
http://www.securitytracker.com/id/1035876	Third Party Advisory

URL	Date	SRC
http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html	2024-08-05
http://www.talosintel.com/reports/TALOS-2016-0094	2024-08-05

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-updates/2016-06/msg00004.html	2023-11-07
http://lists.opensuse.org/opensuse-updates/2016-06/msg00098.html	2023-11-07
http://lists.opensuse.org/opensuse-updates/2016-07/msg00069.html	2023-11-07
http://www.debian.org/security/2016/dsa-3599	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNYIQAU3FKFBNFPK6GKYTSVRHQA7PTYT	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DTGWICT3KYYDPDXRNO5SXD32GZICGRIR	2023-11-07
https://security.gentoo.org/glsa/201701-27	2023-11-07
https://usn.ubuntu.com/3913-1	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				13.2 Search vendor "Opensuse" for product "Opensuse" and version "13.2"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected
7-zip Search vendor "7-zip"		7-zip Search vendor "7-zip" for product "7-zip"				9.20 Search vendor "7-zip" for product "7-zip" and version "9.20"		-		Affected
7-zip Search vendor "7-zip"		7-zip Search vendor "7-zip" for product "7-zip"				15.05 Search vendor "7-zip" for product "7-zip" and version "15.05"		beta		Affected