HIGH
A memory corruption issue existed in the processing of font files
Published Apr 2, 2021
7.8
HIGHCVSS 3.1
EPSS 1.04%
Description
A memory corruption issue existed in the processing of font files. This issue was addressed with improved input validation. This issue is fixed in watchOS 7.2, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, iOS 14.3 and iPadOS 14.3, tvOS 14.3. Processing a maliciously crafted font file may lead to arbitrary code execution.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<14.3
- Version
-
- Version unspecifiedStatusaffectedConstraints<11.1
- Version
-
- Version unspecifiedStatusaffectedConstraints<14.3
- Version
-
- Version unspecifiedStatusaffectedConstraints<7.2
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Apple | iOS and iPadOS | n/a |
| ||||||
| Apple | macOS | n/a |
| ||||||
| Apple | tvOS | n/a |
| ||||||
| Apple | watchOS | n/a |
|
OR
- < 14.3
- < 14.3
- ≥ 10.14 · < 10.14.6
- ≥ 10.15 · < 10.15.7
- 10.14.6
- 10.14.6
- 10.14.6
- 10.14.6
- 10.14.6
- 10.14.6
- 10.14.6
- 10.14.6
- 10.14.6
- 10.14.6
- 10.14.6
- 10.14.6
- 10.14.6
- 10.15.7
- 10.15.7
- ≥ 11.0 · < 11.1.0
- < 14.3
- < 7.2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Weaknesses (1)
References (5)
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-21985 Advisory
- https://support.apple.com/en-us/HT212003 x_refsource_MISCVendor Advisory
- https://support.apple.com/en-us/HT212005 x_refsource_MISCVendor Advisory
- https://support.apple.com/en-us/HT212009 x_refsource_MISCVendor Advisory
- https://support.apple.com/en-us/HT212011 x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-21985 | Advisory | |
| https://support.apple.com/en-us/HT212003 | x_refsource_MISCVendor Advisory | |
| https://support.apple.com/en-us/HT212005 | x_refsource_MISCVendor Advisory | |
| https://support.apple.com/en-us/HT212009 | x_refsource_MISCVendor Advisory | |
| https://support.apple.com/en-us/HT212011 | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner apple
Published Apr 2, 2021
Updated Aug 4, 2024
Reserved Dec 8, 2020
Link CVE-2020-29624
CISA Vulnrichment
Updated n/a
ENISA EUVD
EUVD-2020-21985 Assigner apple
Published Apr 2, 2021
Updated Aug 4, 2024
Exploited since n/a
Link EUVD-2020-21985