Home/CVE/An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.7, Secur
CVE

CVE-2020-9961

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.7, Secur

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.7, Security Update 2020-005 High Sierra, Security Update 2020-005 Mojave. Processing a maliciously crafted image may lead to arbitrary code execution.

HIGH · CVSS 7.8 EPSS 0.00275
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-125Out-of-bounds Read
▤

Affected Products & Versions

10
apple icloud< 11.5
apple itunes< 12.10.9
apple ipados< 14.0
apple iphone os< 14.0
apple mac os x>= 10.13 and < 10.13.6
apple mac os x>= 10.14 and < 10.14.6
apple mac os x>= 10.15 and < 10.15.7
apple mac os xall versions
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · product-security@apple.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD27 Oct 2020 · 09:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
🔗

References & Sources

10
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/fulldisclosure/2020/Nov/19Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2020/Nov/20Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2020/Nov/21Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2020/Nov/22Mailing ListThird Party Advisory
https://support.apple.com/en-us/HT211849Release NotesVendor Advisory
https://support.apple.com/kb/HT211843Vendor Advisory
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