CVE-2017-11423

The cabd_read_string function in mspack/cabd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2 and other products, allows remote attackers to cause a denial of service (stack-based buffer over-read and application crash) via a crafted CAB file.

CVSS v3.0 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3.0 : MEDIUM

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

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/hackerlib/hackerlib-vul/tree/master/clamav-vul	Third Party Advisory
https://bugzilla.clamav.net/show_bug.cgi?id=11873	Permissions Required
http://www.debian.org/security/2017/dsa-3946
https://lists.debian.org/debian-lts-announce/2018/02/msg00014.html
https://security.gentoo.org/glsa/201804-16

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:libmspack_project:libmspack:0.5:alpha:*:*:*:*:*:*

cpe:2.3:a:clamav:clamav:0.99.2:*:*:*:*:*:*:*

Information

Published : 2017-07-18 13:29

Updated : 2019-10-02 17:03

NVD link : CVE-2017-11423

Mitre link : CVE-2017-11423

JSON object : View

CWE

CWE-125

Out-of-bounds Read

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Products Affected

clamav

clamav

libmspack_project

libmspack

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