VulnerabilityModified
CVE-2023-40397
A remote attacker may be able to cause arbitrary javascript code execution.
CRITICAL 9.8EPSS 1.67%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.67%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The issue was addressed with improved checks. This issue is fixed in macOS Ventura 13.5. A remote attacker may be able to cause arbitrary javascript code execution.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.67% probability · 76th percentile
- CISA KEV
- Not listed
- Affected
- apple/macos · webkitgtk/webkitgtk · wpewebkit/wpe webkit
- Source
- product-security@apple.com
References
- http://www.openwall.com/lists/oss-security/2023/09/11/1Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202401-04
- https://support.apple.com/en-us/HT213843Release Notes, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2023/09/11/1Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202401-04
- https://support.apple.com/en-us/HT213843Release Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.