CVE-2020-6398

high
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

Use of uninitialized data in PDFium in Google Chrome prior to 80.0.3987.87 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file.

References

https://crbug.com/1032090

https://chromereleases.googleblog.com/2020/02/stable-channel-update-for-desktop.html

http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00015.html

https://access.redhat.com/errata/RHSA-2020:0514

http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00025.html

https://www.debian.org/security/2020/dsa-4638

https://security.gentoo.org/glsa/202003-08

https://lists.fedoraproject.org/archives/list/[email protected]/message/X3B5RWJQD5LA45MYLLR55KZJOJ5NVZGP/

https://lists.fedoraproject.org/archives/list/[email protected]/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/

Details

Source: MITRE

Published: 2020-02-11

Updated: 2021-07-21

Type: CWE-1187

Risk Information

CVSS v2

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 8.8

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

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH

Tenable Plugins

View all (9 total)

IDNameProductFamilySeverity
138174Microsoft Edge (Chromium) < 80.0.361.48 Multiple VulnerabilitiesNessusWindows
high
134990Fedora 30 : chromium (2020-39e0b8bd14)NessusFedora Local Security Checks
high
134718Fedora 31 : chromium (2020-f6271d7afa)NessusFedora Local Security Checks
high
134475GLSA-202003-08 : Chromium, Google Chrome: Multiple vulnerabilitiesNessusGentoo Local Security Checks
high
134433Debian DSA-4638-1 : chromium - security updateNessusDebian Local Security Checks
high
133749RHEL 6 : chromium-browser (RHSA-2020:0514)NessusRed Hat Local Security Checks
high
133593openSUSE Security Update : chromium (openSUSE-2020-189)NessusSuSE Local Security Checks
high
133465Google Chrome < 80.0.3987.87 Multiple VulnerabilitiesNessusWindows
high
133464Google Chrome < 80.0.3987.87 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
high