Vulnerability Details : CVE-2020-6398

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.

Published 2020-02-11 15:15:13

Updated 2022-03-31 17:21:49

Source Chrome

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2020-6398

Probability of exploitation activity in the next 30 days: 0.62%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 76 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2020-6398

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Source
6.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:P	8.6	6.4	[email protected]
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	2.8	5.9	[email protected]
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2020-6398

CWE-908 Use of Uninitialized Resource

The product uses or accesses a resource that has not been initialized.

Assigned by: [email protected] (Primary)

References for CVE-2020-6398

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

Mailing List;Third Party Advisory

CVEs referencing this url
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00015.html

Third Party Advisory

CVEs referencing this url
https://crbug.com/1032090

Issue Tracking;Patch;Vendor Advisory
https://security.gentoo.org/glsa/202003-08

Third Party Advisory

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

Vendor Advisory

CVEs referencing this url
https://lists.fedoraproject.org/archives/list/[email protected]/message/X3B5RWJQD5LA45MYLLR55KZJOJ5NVZGP/

Mailing List;Third Party Advisory

CVEs referencing this url
https://www.debian.org/security/2020/dsa-4638

Third Party Advisory

CVEs referencing this url
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00025.html

Mailing List;Third Party Advisory

CVEs referencing this url
https://access.redhat.com/errata/RHSA-2020:0514

Third Party Advisory

CVEs referencing this url

Products affected by CVE-2020-6398

Debian » Debian Linux » Version: 9.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Matching versions
Debian » Debian Linux » Version: 10.0
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Matching versions
Redhat » Enterprise Linux Desktop » Version: 6.0
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
Matching versions
Redhat » Enterprise Linux Server » Version: 6.0
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
Matching versions
Redhat » Enterprise Linux Workstation » Version: 6.0
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
Matching versions
Suse » Package Hub » Version: N/A
cpe:2.3:a:suse:package_hub:-:*:*:*:*:*:*:*
Matching versions
When used together with: Suse » Linux Enterprise » Version: 12.0
Google » Chrome
Versions before (<) 80.0.3987.87
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Matching versions
Fedoraproject » Fedora » Version: 31
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
Matching versions
Fedoraproject » Fedora » Version: 30
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
Matching versions
Opensuse » Backports Sle » Version: 15.0 Update SP1
cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
Matching versions