CVE-2016-5216

chromium-browser: use after free in pdfium

Severity Score

6.3

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A use after free in PDFium in Google Chrome prior to 55.0.2883.75 for Mac, Windows and Linux, and 55.0.2883.84 for Android allowed a remote attacker to perform an out of bounds memory read via a crafted PDF file.

Un uso después de liberación de memoria en PDFium en Google Chrome anterior a 55.0.2883.75 para Mac, Windows y Linux y 55.0.2883.84 para Android permitió a un atacante remoto realizar una lectura de la memoria fuera de límites a través de un archivo PDF manipulado.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

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

2016-05-31 CVE Reserved
2016-12-07 CVE Published
2023-11-08 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-416: Use After Free

CAPEC

References (6)

URL	Tag	Source
http://www.securityfocus.com/bid/94633	Vdb Entry
https://chromereleases.googleblog.com/2016/12/stable-channel-update-for-desktop.html	X_refsource_confirm
https://crbug.com/653090	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://rhn.redhat.com/errata/RHSA-2016-2919.html	2023-11-07
https://access.redhat.com/security/cve/CVE-2016-5216	2016-12-07
https://bugzilla.redhat.com/show_bug.cgi?id=1400865	2016-12-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				<= 54.0.2840.99 Search vendor "Google" for product "Chrome" and version " <= 54.0.2840.99"		-		Affected