Vulnerability Details : CVE-2018-18347
Incorrect handling of failed navigations with invalid URLs in Navigation in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to trick a user into executing javascript in an arbitrary origin via a crafted HTML page.
Vulnerability category: Input validation
Exploit prediction scoring system (EPSS) score for CVE-2018-18347
Probability of exploitation activity in the next 30 days: 1.71%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 86 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-18347
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-2018-18347
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The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-18347
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https://access.redhat.com/errata/RHSA-2018:3803
RHSA-2018:3803 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://security.gentoo.org/glsa/201908-18
Chromium, Google Chrome: Multiple vulnerabilities (GLSA 201908-18) — Gentoo security
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https://www.debian.org/security/2018/dsa-4352
Debian -- Security Information -- DSA-4352-1 chromium-browserThird Party Advisory
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https://crbug.com/850824
850824 - Self-XSS via modal, window.open, and delayed navigation - chromium - MonorailPermissions Required;Vendor Advisory
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http://www.securityfocus.com/bid/106084
Google Chrome Prior to 71.0.3578.80 Multiple Security VulnerabilitiesThird Party Advisory;VDB Entry
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https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html
Chrome Releases: Stable Channel Update for DesktopRelease Notes;Vendor Advisory
Products affected by CVE-2018-18347
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:linux_desktop:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:linux_server:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:linux_workstation:6.0:*:*:*:*:*:*:*
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*