CVE-2015-4468

Severity Score

4.3

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple integer overflows in the search_chunk function in chmd.c in libmspack before 0.5 allow remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted CHM file.

Múltiples desbordamientos de enteros en la función search_chunk en chmd.c en libmspack anterior a 0.5 permiten a atacantes remotos causar una denegación de servicio (sobrelectura de buffer y caída de aplicación) a través de un fichero CHM manipulado.

*Credits: N/A

CVSS Scores

NISTv2 4.3

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-06-10 CVE Reserved
2015-06-11 CVE Published
2023-03-07 EPSS Updated
2024-08-06 CVE Updated
2024-08-06 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-189: Numeric Errors

CAPEC

References (4)

URL	Tag	Source
http://anonscm.debian.org/cgit/collab-maint/libmspack.git/diff/debian/patches/fix-pointer-arithmetic-overflow.patch?id=a25bb144795e526748b57884daf365732c7e2295	X_refsource_confirm
http://openwall.com/lists/oss-security/2015/02/03/11	Mailing List
http://www.securityfocus.com/bid/72486	Vdb Entry

URL	Date	SRC
https://bugs.debian.org/774726	2024-08-06

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Libmspack Project Search vendor "Libmspack Project"		Libmspack Search vendor "Libmspack Project" for product "Libmspack"				<= 0.4-3 Search vendor "Libmspack Project" for product "Libmspack" and version " <= 0.4-3"		-		Affected