Buffer overflow in Apple Ios And Ipados
CVE-2022-32893
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.6.1 and iPadOS 15.6.1, macOS Monterey 12.5.1, Safari 15.6.1. Processing maliciously crafted web content may lead to arbitrary code exec…
Vulnerability class: Buffer Overflow
EPSS: 0.098 (95.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Apple Ios And Ipados — versions unspecified
- Apple Ipados
- Apple Iphone_os
- Apple Macos — versions unspecified
- Apple Safari — versions unspecified
- Webkitgtk
- Wpewebkit Wpe_webkit
- Debian Debian_linux — versions 10.0, 11.0
- Fedoraproject Fedora — versions 35, 36
Weakness classification (CWE)
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply updates per vendor instructions.
Public proof-of-concept exploits
References
- product-security@apple.com (Vendor Advisory)
- product-security@apple.com (Vendor Advisory)
- product-security@apple.com (Vendor Advisory)
- product-security@apple.com (mailing-list, Mailing List, Third Party Advisory)
- product-security@apple.com (mailing-list, Mailing List, Third Party Advisory)
- product-security@apple.com (vendor-advisory, Broken Link)
- product-security@apple.com (vendor-advisory, Mailing List, Third Party Advisory)
- product-security@apple.com (vendor-advisory, Mailing List, Third Party Advisory)
- product-security@apple.com (mailing-list, Mailing List, Third Party Advisory)
- product-security@apple.com (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-32893?
- CVE-2022-32893 is a high-severity vulnerability in Apple Ios And Ipados, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2022-08-24.
- How severe is CVE-2022-32893?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2022-32893 known to be exploited?
- Yes. CVE-2022-32893 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-08-18), indicating it is being actively exploited. 4 public proof-of-concept repositories are indexed.