MEDIUM
An out-of-bounds read was addressed with improved bounds checking
Published Dec 8, 2020
5.5
MEDIUMCVSS 3.1
EPSS 1.15%
Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, tvOS 14.0, iOS 14.0 and iPadOS 14.0. A malicious application may be able to read restricted memory.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<14.0
- Version
-
- Version unspecifiedStatusaffectedConstraints<11.0
- Version
-
- Version unspecifiedStatusaffectedConstraints<14.0
- Version
-
- Version unspecifiedStatusaffectedConstraints<7.0
- 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
- < 14.0
- < 14.0
- < 11.0.1
- ≥ 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
- 10.15.7
- 10.15.7
- < 14.0
- < 7.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Weaknesses (1)
References (8)
- http://seclists.org/fulldisclosure/2020/Dec/26 mailing-listx_refsource_FULLDISCMailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2020/Dec/32 mailing-listx_refsource_FULLDISCMailing ListThird Party Advisory
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-30722 Advisory
- https://support.apple.com/en-us/HT211843 x_refsource_MISCRelease NotesVendor Advisory
- https://support.apple.com/en-us/HT211844 x_refsource_MISCRelease NotesVendor Advisory
- https://support.apple.com/en-us/HT211850 x_refsource_MISCRelease NotesVendor Advisory
- https://support.apple.com/en-us/HT211931 x_refsource_MISCRelease NotesVendor Advisory
- https://support.apple.com/kb/HT212011 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://seclists.org/fulldisclosure/2020/Dec/26 | mailing-listx_refsource_FULLDISCMailing ListThird Party Advisory | |
| http://seclists.org/fulldisclosure/2020/Dec/32 | mailing-listx_refsource_FULLDISCMailing ListThird Party Advisory | |
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-30722 | Advisory | |
| https://support.apple.com/en-us/HT211843 | x_refsource_MISCRelease NotesVendor Advisory | |
| https://support.apple.com/en-us/HT211844 | x_refsource_MISCRelease NotesVendor Advisory | |
| https://support.apple.com/en-us/HT211850 | x_refsource_MISCRelease NotesVendor Advisory | |
| https://support.apple.com/en-us/HT211931 | x_refsource_MISCRelease NotesVendor Advisory | |
| https://support.apple.com/kb/HT212011 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner apple
Published Dec 8, 2020
Updated Aug 4, 2024
Reserved Mar 2, 2020
Link CVE-2020-9943
CISA Vulnrichment
Updated n/a
ENISA EUVD
EUVD-2020-30722 Assigner apple
Published Dec 8, 2020
Updated Aug 4, 2024
Exploited since n/a
Link EUVD-2020-30722