CVE-2015-8836

Debian Security Advisory 3551-1

Severity Score

7.3

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Integer overflow in the isofs_real_read_zf function in isofs.c in FuseISO 20070708 might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a large ZF block size in an ISO file, leading to a heap-based buffer overflow.

Desbordamiento de entero en la función isofs_real_read_zf en isofs.c en FuseISO 20070708 podría permitir a atacantes remotos provocar una denegación de servicio (caída de aplicación) o posiblemente tener otro impacto no especificado a través de un gran tamaño de bloque ZF en un archivo ISO, dando lugar a un desbordamiento de buffer basado en memoria dinámica.

It was discovered that fuseiso, a user-space implementation of the ISO 9660 file system based on FUSE, contains several vulnerabilities.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

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

2016-03-30 CVE Reserved
2016-03-30 CVE Published
2024-08-06 CVE Updated
2024-08-06 First Exploit
2025-07-13 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

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

CAPEC

References (5)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2015/02/06/7	Mailing List
http://www.openwall.com/lists/oss-security/2015/02/23/9	Mailing List
https://bugzilla.redhat.com/show_bug.cgi?id=863102	Issue Tracking

URL	Date	SRC
https://bugzilla.redhat.com/show_bug.cgi?id=861358	2024-08-06

URL	Date	SRC

URL	Date	SRC
http://www.debian.org/security/2016/dsa-3551	2017-02-19

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				16 Search vendor "Fedoraproject" for product "Fedora" and version "16"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				17 Search vendor "Fedoraproject" for product "Fedora" and version "17"		-		Affected
Fuseiso Project Search vendor "Fuseiso Project"		Fuseiso Search vendor "Fuseiso Project" for product "Fuseiso"				<= 20070708 Search vendor "Fuseiso Project" for product "Fuseiso" and version " <= 20070708"		-		Affected