Loading HuntDB...
Hunt
Vulnerability Intelligence by wss.sh
Home Daily Briefings High Impact CVEs Recent Exploits KEV Catalog GitHub Advisories Latest Updates Security News
Sign In Sign Up

CVE-2020-9967

UNKNOWN
Published 2021-04-02T17:22:12
Actions:

Expert Analysis

Professional remediation guidance

Get tailored security recommendations from our analyst team for CVE-2020-9967. We'll provide specific mitigation strategies based on your environment and risk profile.

No CVSS data available

Description

Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, tvOS 14.0, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, watchOS 7.0, iOS 14.0 and iPadOS 14.0. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Apple

tvOS

Affected Versions:

unspecified
Apple

watchOS

Affected Versions:

unspecified
Apple

iOS and iPadOS

Affected Versions:

unspecified
Apple

macOS

Affected Versions:

unspecified
Apple

macOS

Affected Versions:

unspecified

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-346j-g3cg-vw5q

Advisory Details

Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, tvOS 14.0, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, watchOS 7.0, iOS 14.0 and iPadOS 14.0. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2020-9967
WEB https://support.apple.com/en-us/HT211843
WEB https://support.apple.com/en-us/HT211844
WEB https://support.apple.com/en-us/HT211850
WEB https://support.apple.com/en-us/HT211931
WEB https://support.apple.com/en-us/HT212011
WEB http://packetstormsecurity.com/files/163501/XNU-Network-Stack-Kernel-Heap-Overflow.html

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: June 5, 2022

References

https://support.apple.com/en-us/HT211843
https://support.apple.com/en-us/HT211850
https://support.apple.com/en-us/HT211844
https://support.apple.com/en-us/HT211931
https://support.apple.com/en-us/HT212011
http://packetstormsecurity.com/files/163501/XNU-Network-Stack-Kernel-Heap-Overflow.html
Published: 2021-04-02T17:22:12
Last Modified: 2024-08-04T10:50:57.280Z
Copied to clipboard!