CVE-2024-44309

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Summary

CVECVE-2024-44309
StatePUBLISHED
Assignerapple
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-11-20 00:15:17 UTC
Updated2026-04-02 19:18:39 UTC
DescriptionA cookie management issue was addressed with improved state management. This issue is fixed in Safari 18.1.1, iOS 17.7.2 and iPadOS 17.7.2, iOS 18.1.1 and iPadOS 18.1.1, macOS Sequoia 15.1.1, visionOS 2.1.1. Processing maliciously crafted web content may lead to a cross site scripting attack. Apple is aware of a report that this issue may have been actively exploited on Intel-based Mac systems.

Risk And Classification

Primary CVSS: v3.1 6.1 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.013090000 probability, percentile 0.798200000 (date 2026-04-21)

CISA KEV: Listed on 2024-11-21; due 2024-12-12; ransomware use Unknown

Problem Types: CWE-79 | Processing maliciously crafted web content may lead to a cross site scripting attack. Apple is aware of a report that this issue may have been actively exploited on Intel-based Mac systems. | CWE-79 CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary6.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
3.1ADPDECLARED6.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary6.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA Known Exploited Vulnerability

VendorApple
ProductMultiple Products
NameApple Multiple Products Cross-Site Scripting (XSS) Vulnerability
Required ActionApply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Noteshttps://support.apple.com/en-us/121752, https://support.apple.com/en-us/121753, https://support.apple.com/en-us/121754, https://support.apple.com/en-us/121755, https://support.apple.com/en-us/121756 ; https://nvd.nist.gov/vuln/detail/CVE-2024-44309

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Ipados All All All All
Application Apple Safari All All All All
Operating System Debian Debian Linux 11.0 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Apple Safari affected 18.1.1 custom Not specified
CNA Apple IOS And IPadOS affected 17.7.2 custom Not specified
CNA Apple IOS And IPadOS affected 18.1.1 custom Not specified
CNA Apple MacOS affected 15.1.1 custom Not specified
CNA Apple VisionOS affected 2.1.1 custom Not specified
ADP Apple Safari affected 18.1 custom Not specified
ADP Apple Macos affected 15.1 custom Not specified
ADP Apple Visionos affected 2.1 custom Not specified
ADP Apple Iphone Os affected 17.7 custom Not specified
ADP Apple Iphone Os affected 18.0 18.1 custom Not specified
ADP Apple Iphone Os affected 17.7 custom Not specified
ADP Apple Iphone Os affected 18.0 18.1 custom Not specified
ADP Apple Ipad Os affected 17.7 custom Not specified
ADP Apple Ipad Os affected 18.0 18.1 custom Not specified
ADP Apple Ipad Os affected 17.7 custom Not specified
ADP Apple Ipad Os affected 18.0 18.1 custom Not specified

References

ReferenceSourceLinkTags
support.apple.com/en-us/121756 [email protected] support.apple.com Vendor Advisory
www.cisa.gov/known-exploited-vulnerabilities-catalog 134c704f-9b21-4f2e-91b3-4a467353bcc0 www.cisa.gov US Government Resource
seclists.org/fulldisclosure/2024/Nov/16 af854a3a-2127-422b-91ae-364da2661108 seclists.org Mailing List, Third Party Advisory
support.apple.com/en-us/121754 [email protected] support.apple.com Vendor Advisory
support.apple.com/en-us/121752 [email protected] support.apple.com Vendor Advisory
support.apple.com/en-us/121753 [email protected] support.apple.com Vendor Advisory
lists.debian.org/debian-lts-announce/2024/12/msg00003.html af854a3a-2127-422b-91ae-364da2661108 lists.debian.org Mailing List
support.apple.com/en-us/121755 [email protected] support.apple.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
CISA Known Exploited Vulnerabilities catalog CISA www.cisa.gov kev

Additional Advisory Data

SourceTimeEvent
ADP2024-11-21T00:00:00.000ZCVE-2024-44309 added to CISA KEV
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