Vulnerability Details : CVE-2018-17480
Potential exploit
Execution of user supplied Javascript during array deserialization leading to an out of bounds write in V8 in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.
Vulnerability category: Execute code
Products affected by CVE-2018-17480
- 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:*:*:*:*:*:*:*:*
CVE-2018-17480 is in the CISA Known Exploited Vulnerabilities Catalog
CISA vulnerability name:
Google Chromium V8 Out-of-Bounds Write Vulnerability
CISA required action:
Apply updates per vendor instructions.
CISA description:
Google Chromium V8 Engine contains out-of-bounds write vulnerability that allows a remote attacker to execute code inside a sandbox via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and
Notes:
https://nvd.nist.gov/vuln/detail/CVE-2018-17480
Added on
2022-06-08
Action due date
2022-06-22
Exploit prediction scoring system (EPSS) score for CVE-2018-17480
45.31%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 97 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-17480
| 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 | |
|
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
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2025-01-29 |
|
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
|
NIST | 2025-01-27 |
CWE ids for CVE-2018-17480
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2018-17480
-
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 securityThird Party Advisory
-
https://www.debian.org/security/2018/dsa-4352
Debian -- Security Information -- DSA-4352-1 chromium-browserMailing List;Third Party Advisory
-
https://crbug.com/905940
905940 - OOB Write in ValueDeserializer::ReadDenseJSArray (Tian Fu Cup exploit) - chromium - MonorailExploit;Issue Tracking
-
http://www.securityfocus.com/bid/106084
Google Chrome Prior to 71.0.3578.80 Multiple Security VulnerabilitiesBroken Link;Third Party Advisory;VDB Entry
-
https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html
Chrome Releases: Stable Channel Update for DesktopVendor Advisory
Jump to