CVE-2020-16002

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 after free in PDFium in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file.

References

https://crbug.com/1137630

https://chromereleases.googleblog.com/2020/10/stable-channel-update-for-desktop_20.html

http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/4GWCWNHTTYOH6HSFUXPGPBB6J6JYZHZE/

https://lists.fedoraproject.org/archives/list/[email protected]/message/24QFL4C3AZKMFVL7LVSYMU2DNE5VVUGS/

https://lists.fedoraproject.org/archives/list/[email protected]/message/SC3U3H6AISVZB5PLZLLNF4HMQ4UFFL7M/

https://www.debian.org/security/2021/dsa-4824

https://security.gentoo.org/glsa/202101-30

Details

Source: MITRE

Published: 2020-11-03

Updated: 2021-07-21

Type: CWE-416

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 (13 total)

IDNameProductFamilySeverity
145430GLSA-202101-30 : Qt WebEngine: Multiple vulnerabilitiesNessusGentoo Local Security Checks
high
144672Debian DSA-4824-1 : chromium - security updateNessusDebian Local Security Checks
high
143001openSUSE Security Update : opera (openSUSE-2020-1952)NessusSuSE Local Security Checks
critical
142955Fedora 33 : chromium (2020-4e8e48da22)NessusFedora Local Security Checks
high
142587Fedora 32 : chromium (2020-127d40f1ab)NessusFedora Local Security Checks
high
142542Fedora 31 : chromium (2020-8aca25b5c8)NessusFedora Local Security Checks
high
142008RHEL 6 : chromium-browser (RHSA-2020:4351)NessusRed Hat Local Security Checks
high
141929openSUSE Security Update : chromium (openSUSE-2020-1737)NessusSuSE Local Security Checks
high
141888openSUSE Security Update : chromium (openSUSE-2020-1718)NessusSuSE Local Security Checks
high
141815Microsoft Edge (Chromium) < 86.0.622.51 Multiple VulnerabilitiesNessusWindows
high
141790FreeBSD : chromium -- multiple vulnerabilities (f4722927-1375-11eb-8711-3065ec8fd3ec)NessusFreeBSD Local Security Checks
high
141574Google Chrome < 86.0.4240.111 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
high
141573Google Chrome < 86.0.4240.111 Multiple VulnerabilitiesNessusWindows
high