Vulnerability Details : CVE-2018-6031
Use after free in PDFium in Google Chrome prior to 64.0.3282.119 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file.
Vulnerability category: Memory Corruption
Exploit prediction scoring system (EPSS) score for CVE-2018-6031
Probability of exploitation activity in the next 30 days: 1.72%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 88 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-6031
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2018-6031
-
Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-6031
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https://www.debian.org/security/2018/dsa-4103
Debian -- Security Information -- DSA-4103-1 chromium-browserThird Party Advisory
-
https://access.redhat.com/errata/RHSA-2018:0265
RHSA-2018:0265 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
http://www.securitytracker.com/id/1040282
Google Chrome Multiple Flaws Let Remote Bypass Security Restrictions, Spoof URLs, Obtain Potentially Sensitive Information, and Execute Arbitrary Code - SecurityTrackerThird Party Advisory;VDB Entry
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https://crbug.com/780450
Inloggen - Google AccountsIssue Tracking;Vendor Advisory
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https://chromereleases.googleblog.com/2018/01/stable-channel-update-for-desktop_24.html
Chrome Releases: Stable Channel Update for DesktopVendor Advisory
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http://www.securityfocus.com/bid/102797
Google Chrome Multiple Security VulnerabilitiesThird Party Advisory;VDB Entry
Products affected by CVE-2018-6031
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*