XSS in Apple Safari
CVE-2018-4133
An issue was discovered in certain Apple products. Safari before 11.1 is affected. The issue involves the "WebKit" component. A Safari cross-site scripting (XSS) vulnerability allows remote attackers to inject arbitrary web script or HTML via a crafted URL.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.015 (73.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 73.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: -0.000
Affected products
- Apple Safari
- Webkitgtk Webkitgtk\+
- Canonical Ubuntu Linux — versions 16.04, 17.10
Weakness classification (CWE)
References
- www.securityfocus.com/bid/103580 (VDB Entry, Third Party Advisory, vdb-entry)
- security.gentoo.org/glsa/201808-04 (vendor-advisory, Third Party Advisory)
- www.securitytracker.com/id/1040606 (VDB Entry, Third Party Advisory, vdb-entry)
- usn.ubuntu.com/3635-1/ (vendor-advisory, Third Party Advisory)
- support.apple.com/HT208695 (Vendor Advisory)
Frequently asked questions
- What is CVE-2018-4133?
- CVE-2018-4133 is a medium-severity vulnerability in Apple Safari, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-04-03.
- How severe is CVE-2018-4133?
- Medium severity. CVSS v3 base score is 6.1 out of 10.