Vulnerability in Apple Iphone OS
CVE-2021-30583
Insufficient policy enforcement in image handling in iOS in Google Chrome on iOS prior to 92.0.4515.107 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.018 (77.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 77.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
- Apple Iphone OS
- Google Chrome — versions unspecified
- Fedoraproject Fedora — versions 33, 34, 35
References
- chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop_20.html (Vendor Advisory)
- crbug.com/1179290 (Permissions Required, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
Frequently asked questions
- What is CVE-2021-30583?
- CVE-2021-30583 is a medium-severity vulnerability in Apple Iphone OS. CVSS score: 6.5/10. Published 2021-08-03.
- How severe is CVE-2021-30583?
- Medium severity. CVSS v3 base score is 6.5 out of 10.