Use After Free in Google Chrome
CVE-2018-6123
A use after free in Blink in Google Chrome prior to 67.0.3396.62 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Vulnerability class: Use-After-Free
EPSS: 0.019 (77.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
Affected products
- Google Chrome — versions unspecified
- Debian Debian_linux — versions 9.0
- Redhat Enterprise_linux_desktop — versions 6.0
- Redhat Enterprise_linux_server — versions 6.0
- Redhat Enterprise_linux_workstation — versions 6.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- chrome-cve-admin@google.com (vdb-entry, x_refsource_BID)
- chrome-cve-admin@google.com (x_refsource_CONFIRM)
- chrome-cve-admin@google.com (vdb-entry, x_refsource_SECTRACK)
- chrome-cve-admin@google.com (x_refsource_REDHAT, vendor-advisory)
- chrome-cve-admin@google.com (x_refsource_MISC)
- chrome-cve-admin@google.com (vendor-advisory, x_refsource_DEBIAN)
Frequently asked questions
- What is CVE-2018-6123?
- CVE-2018-6123 is a medium-severity vulnerability in Google Chrome, classified under Use After Free. CVSS score: 6.5/10. Published 2019-01-09.
- How severe is CVE-2018-6123?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2018-6123 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.