Use After Free in Google Chrome
CVE-2018-17465
Incorrect implementation of object trimming in V8 in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to potentially exploit object corruption via a crafted HTML page.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.016 (74.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000
Affected products
- Google Chrome — versions unspecified
- Debian Linux — versions 9.0
- Red Hat Enterprise Linux Desktop — versions 6.0
- Red Hat Enterprise Linux Server — versions 6.0
- Red Hat Enterprise Linux Workstation — versions 6.0
Weakness classification (CWE)
References
- www.debian.org/security/2018/dsa-4330 (vendor-advisory)
- crbug.com/870226
- access.redhat.com/errata/RHSA-2018:3004 (vendor-advisory)
- security.gentoo.org/glsa/201811-10 (vendor-advisory)
- chromereleases.googleblog.com/2018/10/stable-channel-update-for-desktop.html
- www.securityfocus.com/bid/105666 (vdb-entry)
Frequently asked questions
- What is CVE-2018-17465?
- CVE-2018-17465 is a high-severity vulnerability in Google Chrome, classified under Use After Free. CVSS score: 8.8/10. Published 2018-11-14.
- How severe is CVE-2018-17465?
- High severity. CVSS v3 base score is 8.8 out of 10.