CVE-2021-30843
Summary
| CVE | CVE-2021-30843 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-10-19 14:15:00 UTC |
| Updated | 2021-11-05 21:26:00 UTC |
| Description | This issue was addressed with improved checks. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted dfont file may lead to arbitrary code execution. |
Risk And Classification
Problem Types: NVD-CWE-noinfo
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Apple | Ipados | All | All | All | All |
| Operating System | Apple | Iphone Os | All | All | All | All |
| Operating System | Apple | Macos | All | All | All | All |
| Operating System | Apple | Mac Os X | 10.15.7 | - | All | All |
| Operating System | Apple | Mac Os X | 10.15.7 | security_update_2020 | All | All |
| Operating System | Apple | Mac Os X | 10.15.7 | security_update_2020-001 | All | All |
| Operating System | Apple | Mac Os X | 10.15.7 | security_update_2020-005 | All | All |
| Operating System | Apple | Mac Os X | 10.15.7 | security_update_2020-007 | All | All |
| Operating System | Apple | Mac Os X | 10.15.7 | security_update_2021-001 | All | All |
| Operating System | Apple | Mac Os X | 10.15.7 | security_update_2021-002 | All | All |
| Operating System | Apple | Mac Os X | 10.15.7 | security_update_2021-003 | All | All |
| Operating System | Apple | Mac Os X | 10.15.7 | security_update_2021-004 | All | All |
| Operating System | Apple | Mac Os X | 10.15.7 | supplemental_update | All | All |
| Operating System | Apple | Mac Os X | All | All | All | All |
| Operating System | Apple | Tvos | All | All | All | All |
| Operating System | Apple | Watchos | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| About the security content of tvOS 15 - Apple Support | MISC | support.apple.com | |
| About the security content of iOS 15 and iPadOS 15 - Apple Support | MISC | support.apple.com | |
| About the security content of watchOS 8 - Apple Support | MISC | support.apple.com | |
| About the security content of Security Update 2021-005 Catalina - Apple Support | MISC | support.apple.com | |
| Full Disclosure: APPLE-SA-2021-10-26-11 Additional information for APPLE-SA-2021-09-20-3 tvOS 15 | FULLDISC | seclists.org | |
| About the security content of macOS Big Sur 11.6 - Apple Support | MISC | support.apple.com | |
| Full Disclosure: APPLE-SA-2021-10-26-10 Additional information for APPLE-SA-2021-09-20-2 watchOS 8 | FULLDISC | seclists.org | |
| Full Disclosure: APPLE-SA-2021-10-26-9 Additional information for APPLE-SA-2021-09-20-1 iOS 15 and iPadOS 15 | FULLDISC | seclists.org | |
| About the security content of iOS 14.8 and iPadOS 14.8 - Apple Support | MISC | support.apple.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 610370 Apple iOS 15 and iPadOS 15 Security Update Missing