CVE-2015-8836

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.

CVSS v3.0 7.3 HIGH
CVSS v2.0 6.8 MEDIUM

7.3^/10

CVSS v3.0 : HIGH

V3 Legend

Vector : AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Exploitability : 1.3 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.openwall.com/lists/oss-security/2015/02/23/9	Mailing List
https://bugzilla.redhat.com/show_bug.cgi?id=861358	Exploit Issue Tracking Patch Technical Description
http://www.openwall.com/lists/oss-security/2015/02/06/7	Mailing List
https://bugzilla.redhat.com/show_bug.cgi?id=863102	Issue Tracking
http://www.debian.org/security/2016/dsa-3551	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:fedoraproject:fedora:16:::::::*
	cpe:2.3:o:fedoraproject:fedora:17:::::::*

Configuration 2 (hide)

cpe:2.3:a:fuseiso_project:fuseiso:*:*:*:*:*:*:*:*

Information

Published : 2016-03-30 03:59

Updated : 2017-02-18 22:15

NVD link : CVE-2015-8836

Mitre link : CVE-2015-8836

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

Products Affected

fuseiso_project

fuseiso

fedoraproject

fedora

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7.3 /10