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Vulnerability IntelligenceCVE-2020-6458

CVE-2020-6458

HIGH8.8

Out of bounds read and write in PDFium in Google Chrome prior to 81

Published May 21, 2020

Modified 1 years ago

Fix available

Details

Out of bounds read and write in PDFium in Google Chrome prior to 81.0.4044.122 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file.

Affected Packages

Google Chrome

Windows 10 (1507)Windows 10 (1607) / Server 2016Windows 10 (1809) / Server 2019Windows 10 (1903)Windows 10 (1909)

Fixed in:

81.0.4044.122

References

WEB

https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_21.html

WEB

https://crbug.com/1067270

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2020-6458

ADVISORY

https://www.debian.org/security/2020/dsa-4714

WEB

https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1044

CVSS Analysis

CVSS v3.1

8.8

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

RequiredUI:R

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

8.8/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Ecosystems(20)

Windows 10 (1507)Windows 10 (1607) / Server 2016 Windows 10 (1809) / Server 2019 Windows 10 (1903)Windows 10 (1909)

Timeline

PublishedMay 21, 2020

ModifiedAug 4, 2024

CVE-2020-6458 | Mondoo Vulnerability Intelligence