Vulnerability Details : CVE-2018-6170
Potential exploit
A bad cast in PDFium in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file.
Vulnerability category: Memory Corruption
Products affected by CVE-2018-6170
- 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:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-6170
1.66%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-6170
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
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-2018-6170
-
The product does not correctly convert an object, resource, or structure from one type to a different type.Assigned by: nvd@nist.gov (Primary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-6170
-
http://www.securityfocus.com/bid/104887
Google Chrome Prior to 68.0.3440.75 Multiple Security VulnerabilitiesThird Party Advisory;VDB Entry
-
https://crbug.com/862059
862059 - Security: Bad cast in JSPropGetter in js_define.h - chromium - MonorailExploit;Issue Tracking;Vendor Advisory;Patch
-
https://chromereleases.googleblog.com/2018/07/stable-channel-update-for-desktop.html
Chrome Releases: Stable Channel Update for DesktopThird Party Advisory;Vendor Advisory
-
https://access.redhat.com/errata/RHSA-2018:2282
RHSA-2018:2282 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://security.gentoo.org/glsa/201808-01
Chromium, Google Chrome: Multiple vulnerabilities (GLSA 201808-01) — Gentoo securityThird Party Advisory
-
https://www.debian.org/security/2018/dsa-4256
Debian -- Security Information -- DSA-4256-1 chromium-browserThird Party Advisory
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