Vulnerability Details : 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 execution. Apple is aware of a report that this issue may have been actively exploited.
Products affected by CVE-2022-32893
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
- cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
- cpe:2.3:a:webkitgtk:webkitgtk:*:*:*:*:*:*:*:*
- cpe:2.3:a:wpewebkit:wpe_webkit:*:*:*:*:*:*:*:*
CVE-2022-32893 is in the CISA Known Exploited Vulnerabilities Catalog
CISA vulnerability name:
Apple iOS and macOS Out-of-Bounds Write Vulnerability
CISA required action:
Apply updates per vendor instructions.
CISA description:
Apple iOS and macOS contain an out-of-bounds write vulnerability that could allow for remote code execution when processing malicious crafted web content.
Notes:
https://support.apple.com/en-gb/HT213412, https://support.apple.com/en-gb/HT213413; https://nvd.nist.gov/vuln/detail/CVE-2022-32893
Added on
2022-08-18
Action due date
2022-09-08
Exploit prediction scoring system (EPSS) score for CVE-2022-32893
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 29 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-32893
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2025-01-29 |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2022-32893
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2022-32893
-
http://www.openwall.com/lists/oss-security/2022/08/29/1
oss-security - Re: WebKitGTK and WPE WebKit Security Advisory WSA-2022-0008Mailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7SETAAXEPGNBMYKTUDFEZHS5LGSQ64QL/
[SECURITY] Fedora 36 Update: webkit2gtk3-2.36.7-1.fc36 - package-announce - Fedora mailing-listsBroken Link
-
http://www.openwall.com/lists/oss-security/2022/09/13/1
oss-security - Re: WebKitGTK and WPE WebKit Security Advisory WSA-2022-0008Mailing List;Third Party Advisory
-
http://www.openwall.com/lists/oss-security/2022/08/26/2
oss-security - Re: WebKitGTK and WPE WebKit Security Advisory WSA-2022-0008Mailing List;Third Party Advisory
-
http://www.openwall.com/lists/oss-security/2022/08/29/2
oss-security - Re: WebKitGTK and WPE WebKit Security Advisory WSA-2022-0008Mailing List;Third Party Advisory
-
https://www.debian.org/security/2022/dsa-5219
Debian -- Security Information -- DSA-5219-1 webkit2gtkMailing List;Third Party Advisory
-
https://support.apple.com/en-us/HT213413
About the security content of macOS Monterey 12.5.1 - Apple SupportVendor Advisory
-
https://support.apple.com/en-us/HT213412
About the security content of iOS 15.6.1 and iPadOS 15.6.1 - Apple SupportVendor Advisory
-
http://seclists.org/fulldisclosure/2022/Aug/16
Full Disclosure: APPLE-SA-2022-08-31-1 iOS 12.5.6Mailing List;Third Party Advisory
-
https://support.apple.com/en-us/HT213414
About the security content of Safari 15.6.1 - Apple SupportVendor Advisory
-
http://seclists.org/fulldisclosure/2022/Oct/49
Full Disclosure: APPLE-SA-2022-10-27-13 watchOS 9Mailing List;Third Party Advisory
-
http://www.openwall.com/lists/oss-security/2022/08/25/5
oss-security - WebKitGTK and WPE WebKit Security Advisory WSA-2022-0008Mailing List;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2022/08/msg00019.html
[SECURITY] [DLA 3087-1] webkit2gtk security updateMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7SETAAXEPGNBMYKTUDFEZHS5LGSQ64QL/
[SECURITY] Fedora 36 Update: webkit2gtk3-2.36.7-1.fc36 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YKJGV2EXVMYQW3OAJNI4WUTKKVMD2YYK/
[SECURITY] Fedora 35 Update: webkit2gtk3-2.36.7-1.fc35 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://security.gentoo.org/glsa/202208-39
WebKitGTK+: Multiple Vulnerabilities (GLSA 202208-39) — Gentoo securityThird Party Advisory
-
http://www.openwall.com/lists/oss-security/2022/09/02/10
oss-security - Re: WebKitGTK and WPE WebKit Security Advisory WSA-2022-0008Mailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YKJGV2EXVMYQW3OAJNI4WUTKKVMD2YYK/
[SECURITY] Fedora 35 Update: webkit2gtk3-2.36.7-1.fc35 - package-announce - Fedora mailing-listsBroken Link
-
https://www.debian.org/security/2022/dsa-5220
Debian -- Security Information -- DSA-5220-1 wpewebkitMailing List;Third Party Advisory
Jump to