CVE-2018-4879

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in Adobe Acrobat Reader 2018.009.20050 and earlier versions, 2017.011.30070 and earlier versions, 2015.006.30394 and earlier versions. The vulnerability is caused by the computation that writes data past the end of the intended buffer; the computation is part of the image conversion module that processes Enhanced Metafile Format Plus (EMF+) data. An attacker can potentially leverage the vulnerability to corrupt sensitive data or execute arbitrary code.

Se ha descubierto un problema en Adobe Acrobat Reader 2018.009.20050 y anteriores, 2017.011.30070 y anteriores y 2015.006.30394 y anteriores. La vulnerabilidad se debe a un cálculo que escribe datos más allá del final del búfer planeado; el cálculo forma parte del módulo de conversión de imagen que procesa datos Enhanced Metafile Format Plus (EMF+). Un atacante podría aprovechar la vulnerabilidad para corromper datos sensibles o ejecutar código arbitrario.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-01-03 CVE Reserved
2018-02-27 CVE Published
2018-03-15 First Exploit
2024-02-07 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-787: Out-of-bounds Write

CAPEC

References (4)

URL	Tag	Source
http://www.securityfocus.com/bid/102994	Third Party Advisory
http://www.securitytracker.com/id/1040364	Third Party Advisory

URL	Date	SRC
https://github.com/H3llozy/CVE-2018-4879	2018-03-15

URL	Date	SRC

URL	Date	SRC
https://helpx.adobe.com/security/products/acrobat/apsb18-02.html	2018-03-16

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Adobe Search vendor "Adobe"		Acrobat Search vendor "Adobe" for product "Acrobat"				>= 17.0 <= 17.011.30070 Search vendor "Adobe" for product "Acrobat" and version " >= 17.0 <= 17.011.30070"		-		Affected
Adobe Search vendor "Adobe"		Acrobat Dc Search vendor "Adobe" for product "Acrobat Dc"				<= 18.009.20050 Search vendor "Adobe" for product "Acrobat Dc" and version " <= 18.009.20050"		continuous		Affected
Adobe Search vendor "Adobe"		Acrobat Dc Search vendor "Adobe" for product "Acrobat Dc"				>= 15.0 <= 15.006.30394 Search vendor "Adobe" for product "Acrobat Dc" and version " >= 15.0 <= 15.006.30394"		classic		Affected
Adobe Search vendor "Adobe"		Acrobat Reader Search vendor "Adobe" for product "Acrobat Reader"				>= 17.0 <= 17.011.30070 Search vendor "Adobe" for product "Acrobat Reader" and version " >= 17.0 <= 17.011.30070"		-		Affected
Adobe Search vendor "Adobe"		Acrobat Reader Dc Search vendor "Adobe" for product "Acrobat Reader Dc"				<= 18.009.20050 Search vendor "Adobe" for product "Acrobat Reader Dc" and version " <= 18.009.20050"		continuous		Affected
Adobe Search vendor "Adobe"		Acrobat Reader Dc Search vendor "Adobe" for product "Acrobat Reader Dc"				>= 15.0 <= 15.006.30394 Search vendor "Adobe" for product "Acrobat Reader Dc" and version " >= 15.0 <= 15.006.30394"		classic		Affected