Vulnerability · Published Sep 20, 2022 · Assigned by apple
CVE-2022-32886
High 8.8
In plain English
A high-severity out-of-bounds write in iOS from Apple. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.9% (higher than 79% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)1.9%top 20.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in Safari 16, iOS 16, iOS 15.7 and iPadOS 15.7. Processing maliciously crafted web content may lead to arbitrary code execution.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | webkit2gtk3 | 2.38.5-1.el8 | ALSA-2023:2834 |
| AlmaLinux:9 | webkit2gtk3 | 2.38.5-1.el9 | ALSA-2023:2256 |
| AlmaLinux:8 | webkit2gtk3-devel | 2.38.5-1.el8 | ALSA-2023:2834 |
| AlmaLinux:9 | webkit2gtk3-devel | 2.38.5-1.el9 | ALSA-2023:2256 |
| AlmaLinux:8 | webkit2gtk3-jsc | 2.38.5-1.el8 | ALSA-2023:2834 |
| AlmaLinux:9 | webkit2gtk3-jsc | 2.38.5-1.el9 | ALSA-2023:2256 |
| AlmaLinux:8 | webkit2gtk3-jsc-devel | 2.38.5-1.el8 | ALSA-2023:2834 |
| AlmaLinux:9 | webkit2gtk3-jsc-devel | 2.38.5-1.el9 | ALSA-2023:2256 |
| Debian:12 | webkit2gtk | 2.38.0-1 | DEBIAN-CVE-2022-32886 |
| Debian:13 | webkit2gtk | 2.38.0-1 | DEBIAN-CVE-2022-32886 |
| Debian:14 | webkit2gtk | 2.38.0-1 | DEBIAN-CVE-2022-32886 |
| Debian:12 | wpewebkit | 2.38.0-1 | DEBIAN-CVE-2022-32886 |
| Debian:13 | wpewebkit | 2.38.0-1 | DEBIAN-CVE-2022-32886 |
| Debian:14 | wpewebkit | 2.38.0-1 | DEBIAN-CVE-2022-32886 |
| Ubuntu:22.04:LTS | qtwebkit-opensource-src | no fix listed | UBUNTU-CVE-2022-32886 |
| Ubuntu:24.04:LTS | qtwebkit-opensource-src | no fix listed | UBUNTU-CVE-2022-32886 |
| Ubuntu:22.04:LTS | webkit2gtk | 2.36.8-0ubuntu0.22.04.1 | UBUNTU-CVE-2022-32886 |
| Ubuntu:22.04:LTS | webkit2gtk | 2.36.8-0ubuntu0.22.04.1 | USN-5642-1 |
| Ubuntu:22.04:LTS | wpewebkit | no fix listed | UBUNTU-CVE-2022-32886 |
Affected products (as reported)
Weakness: CWE-787 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
- https://support.apple.com/en-us/HT213446
- https://support.apple.com/en-us/HT213445
- https://support.apple.com/en-us/HT213442
- FEDORA-2022-0c00617967 vendor-advisory
- FEDORA-2022-a77b646471 vendor-advisory
- FEDORA-2022-ece798a8d4 vendor-advisory
- DSA-5240 vendor-advisory
- DSA-5241 vendor-advisory
- [debian-lts-announce] 20220929 [SECURITY] [DLA 3124-1] webkit2gtk security update mailing-list
- 20221030 APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13 mailing-list
- 20221030 APPLE-SA-2022-10-24-2 macOS Ventura 13 mailing-list
- 20221030 APPLE-SA-2022-10-27-3 Additional information for APPLE-SA-2022-09-12-1 iOS 16 mailing-list
- https://security.gentoo.org/glsa/202305-32