CVE-2015-8836 Information

Description

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 Vector

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

Reference

http://www.debian.org/security/2016/dsa-3551 http://www.openwall.com/lists/oss-security/2015/02/06/7 http://www.openwall.com/lists/oss-security/2015/02/23/9 https://bugzilla.redhat.com/show_bug.cgi?id=861358 https://bugzilla.redhat.com/show_bug.cgi?id=863102

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.3