Published: 24/08/2021 Updated: 07/11/2023

CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6

CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8

VMScore: 605

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

This vulnerability allows remote malicious users to disclose sensitive information on affected installations of Apple macOS. Interaction with the ImageIO library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the ImageIO framework. Crafted data in a DDS image can trigger a read past the end of an allocated data structure. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.

Vulnerable Product	Search on Vulmon	Subscribe to Product
apple mac os x
apple mac os x 10.15.7
apple macos
apple watchos
apple iphone os
apple ipados
apple tvos

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-12-15-1 iOS 152 and iPadOS 152 iOS 152 and iPadOS 152 addresses the following issues Information about the security content is also available at supportapplecom/HT212976 Audio Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th gen ...

CWE-125 https://support.apple.com/en-us/HT212975 https://support.apple.com/en-us/HT212976 https://support.apple.com/en-us/HT212978 https://support.apple.com/en-us/HT212979 https://support.apple.com/en-us/HT212981 https://support.apple.com/en-us/HT212980 https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1414 https://www.zerodayinitiative.com/advisories/ZDI-22-359/https://nvd.nist.gov https://www.zerodayinitiative.com/advisories/ZDI-22-359/

CVE-2021-30939

Vulnerability Summary

Vulnerability Trend

Mailing Lists

References

Vulmon Search

About

Products

Connect