CVE-2019-7844

Adobe MediaEncoder CC PNG File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

Severity Score

6.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Adobe Media Encoder version 13.0.2 has an out-of-bounds read vulnerability. Successful exploitation could lead to information disclosure.

Adobe Media Encoder versión 13.0.2, tiene una vulnerabilidad de lectura fuera de límites. Su explotación exitosa podría llevar a la divulgación de información.

This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Adobe MediaEncoder CC. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of PNG files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process.

*Credits: Mat Powell of Trend Micro Zero Day Initiative

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-02-12 CVE Reserved
2019-05-15 CVE Published
2024-08-04 CVE Updated
2024-09-20 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-125: Out-of-bounds Read

CAPEC

References (3)

URL	Tag	Source
http://www.securityfocus.com/bid/108318	Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-19-476	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://helpx.adobe.com/security/products/media-encoder/apsb19-29.html	2021-09-08

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Adobe Search vendor "Adobe"	Media Encoder Search vendor "Adobe" for product "Media Encoder"	13.0.2 Search vendor "Adobe" for product "Media Encoder" and version "13.0.2"	-	Affected	in	Apple Search vendor "Apple"	Macos Search vendor "Apple" for product "Macos"	-	-	Safe
Adobe Search vendor "Adobe"	Media Encoder Search vendor "Adobe" for product "Media Encoder"	13.0.2 Search vendor "Adobe" for product "Media Encoder" and version "13.0.2"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe