VulnerabilityModified
CVE-2024-27834
An attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.
MEDIUM 5.5EPSS 0.60%
Does this matter?
Lower severity and a low EPSS score (0.60%). Track it; it rarely justifies an emergency change on its own.
Description
The issue was addressed with improved checks. This issue is fixed in Safari 17.5, iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, tvOS 17.5, watchOS 10.5. An attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 0.60% probability · 47th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-277
- Affected
- apple/safari · apple/ipados · apple/iphone os · apple/macos · apple/tvos · apple/watchos · webkitgtk/webkitgtk · wpewebkit/wpe webkit · fedoraproject/fedora
- Source
- product-security@apple.com
References
- https://support.apple.com/en-us/120896
- https://support.apple.com/en-us/120898
- https://support.apple.com/en-us/120901
- https://support.apple.com/en-us/120902
- https://support.apple.com/en-us/120903
- https://support.apple.com/en-us/120905
- http://seclists.org/fulldisclosure/2024/May/10Mailing List
- http://seclists.org/fulldisclosure/2024/May/12Mailing List
- http://seclists.org/fulldisclosure/2024/May/16Mailing List
- http://seclists.org/fulldisclosure/2024/May/17Mailing List
- http://seclists.org/fulldisclosure/2024/May/9Mailing List
- http://www.openwall.com/lists/oss-security/2024/05/21/1Mailing List
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ADCLQW54XN37VJZNYD3UKCYATJFIMYXG/Mailing List
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WKIXADCW3O4R2OOSDZGPU55XQFE6NA3M/Mailing List
- https://support.apple.com/en-us/HT214101Vendor Advisory
- https://support.apple.com/en-us/HT214102Vendor Advisory
- https://support.apple.com/en-us/HT214103Vendor Advisory
- https://support.apple.com/en-us/HT214104Vendor Advisory
- https://support.apple.com/en-us/HT214106Vendor Advisory
- https://support.apple.com/kb/HT214100
- https://support.apple.com/kb/HT214102
- https://support.apple.com/kb/HT214104
- https://support.apple.com/kb/HT214106
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.