The vulnerability of the ImageIO component in operating systems such as Mac OS, tvOS, iOS, iPadOS, and watchOS allows a hacker to gain unauthorized access to protected information and execute arbitrary code.
🗓️ 20 Dec 2021 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 5 Views
| Reporter | Title | Published | Views | Family All 21 |
|---|---|---|---|---|
 | CVE-2021-30743 | 8 Sep 202114:15 | – | attackerkb |
 | About the security content of Security Update 2021-003 Catalina | 24 May 202100:00 | – | apple |
| About the security content of macOS Big Sur 11.3 | 26 Apr 202100:00 | – | apple |
| About the security content of watchOS 7.4 | 26 Apr 202100:00 | – | apple |
| About the security content of iOS 14.5 and iPadOS 14.5 | 26 Apr 202100:00 | – | apple |
| About the security content of tvOS 14.5 | 26 Apr 202100:00 | – | apple |
 | Apple macOS 缓冲区错误漏洞 | 25 May 202100:00 | – | cnnvd |
 | CVE-2021-30743 | 8 Sep 202113:44 | – | cve |
 | CVE-2021-30743 | 8 Sep 202113:44 | – | cvelist |
 | EUVD-2021-17660 | 7 Oct 202500:30 | – | euvd |
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| Source | Link |
|---|---|
| support | www.support.apple.com/en-us/HT212317 |
| support | www.support.apple.com/en-us/HT212323 |
| support | www.support.apple.com/en-us/HT212324 |
| support | www.support.apple.com/en-us/HT212325 |
| support | www.support.apple.com/en-us/HT212530 |
| nvd | www.nvd.nist.gov/vuln/detail/CVE-2021-30743 |
| cybersecurity-help | www.cybersecurity-help.cz/vdb/SB2021052502 |
| zerodayinitiative | www.zerodayinitiative.com/advisories/ZDI-21-768/ |
| web | www.web.nvd.nist.gov/view/vuln/detail |
| zerodayinitiative | www.zerodayinitiative.com/advisories/ZDI-21-768/ |
10
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20 Dec 2021 00:00Current
7High risk
Vulners AI Score7
CVSS 27.2
CVSS 37.8
EPSS0.01196