CVE-2020-11764: Buffer Overflow
An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds write in copyIntoFrameBuffer in ImfMisc.cpp.
Other sources
ImageIO. Multiple issues in openEXR were addressed with improved checks.
Credit
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
tvOSto a version that resolves this vulnerability.Fixed in 13.4.8 - Upgrade
Upgrade
macOS Catalinato a version that resolves this vulnerability.Fixed in 10.15.6 - Upgrade
Upgrade
Apple iOS, iPadOS, and watchOSto a version that resolves this vulnerability.Fixed in 6.2.8 - Upgrade
Upgrade
Apple iCloudto a version that resolves this vulnerability.Fixed in 11.3 - Upgrade
Upgrade
Apple iCloudto a version that resolves this vulnerability.Fixed in 7.20 - Upgrade
Upgrade
iTunesto a version that resolves this vulnerability.Fixed in 12.10.8 - Upgrade
Upgrade
Apple iOS and iPadOSto a version that resolves this vulnerability.Fixed in 13.6 - Upgrade
Upgrade
Apple iOS, iPadOS, and macOSto a version that resolves this vulnerability.Fixed in 13.6 - Upgrade
Upgrade
debian/openexrto a version that resolves this vulnerability.Fixed in 3.1.5-5Fixed in 3.1.13-2Fixed in 3.4.16+ds-1
Event History
Parent advisories
This vulnerability appears in the following advisories.
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2020-9884
- CVE-2020-9889
- CVE-2020-9888
- CVE-2020-9890
- CVE-2020-9891
- CVE-2020-9907
- CVE-2020-9883
- CVE-2020-9865
- CVE-2020-9900
- CVE-2020-9980
- CVE-2020-9933
- CVE-2020-9914
- CVE-2020-27933
- CVE-2020-11758
- CVE-2020-11759
- CVE-2020-11760
- CVE-2020-11761
- CVE-2020-11762
- CVE-2020-11763
- CVE-2020-11764
- CVE-2020-11765
- CVE-2020-9871
- CVE-2020-9872
- CVE-2020-9874
- CVE-2020-9879
- CVE-2020-9936
- CVE-2020-9937
- CVE-2020-9919
- CVE-2020-9876
- CVE-2020-9873
- CVE-2020-9938
- CVE-2020-9984
- CVE-2020-9877
- CVE-2020-9875
- CVE-2019-14899
- CVE-2020-9909
- CVE-2020-9904
- CVE-2020-9863
- CVE-2020-9892
- CVE-2020-9902
- CVE-2020-9905
- CVE-2020-9926
- CVE-2020-9880
- CVE-2020-9878
- CVE-2020-9940
- CVE-2020-9868
- CVE-2020-9901
- CVE-2020-9894
- CVE-2020-9915
- CVE-2020-9925
- CVE-2020-9893
- CVE-2020-9895
- CVE-2020-9910
- CVE-2020-9916
- CVE-2020-9862
- CVE-2020-6514
- CVE-2020-9918
- CVE-2020-9927
- CVE-2020-9928
- CVE-2020-9929
- CVE-2020-9870
- CVE-2020-9866
- CVE-2020-9869
- CVE-2020-9949
- CVE-2020-9934
- CVE-2020-9799
- CVE-2020-9913
- CVE-2020-9887
- CVE-2020-9908
- CVE-2020-9990
- CVE-2020-9921
- CVE-2020-9924
- CVE-2020-9997
- CVE-2020-9994
- CVE-2020-9935
- CVE-2019-19906
- CVE-2020-9920
- CVE-2020-9922
- CVE-2020-9885
- CVE-2020-9881
- CVE-2020-9882
- CVE-2020-9985
- CVE-2020-12243
- CVE-2020-10878
- CVE-2020-12723
- CVE-2014-9512
- CVE-2020-9930
- CVE-2020-9939
- CVE-2020-9864
- CVE-2020-9854
- CVE-2019-20807
- CVE-2020-9898
- CVE-2020-9899
- CVE-2020-9906
- CVE-2020-9923
- CVE-2020-9931
- CVE-2020-9903
- CVE-2020-9911
- CVE-2020-9917
- DLA-2358-1
Frequently Asked Questions
What is CVE-2020-11764?
CVE-2020-11764 is a vulnerability in ImageIO that allows attackers to execute arbitrary code or cause a denial of service.
Which software versions are affected by CVE-2020-11764?
macOS Catalina 10.15.6, Mojave, High Sierra, iOS up to version 13.6, iPadOS up to version 13.6, watchOS up to version 6.2.8, iCloud for Windows up to version 7.20, tvOS up to version 13.4.8, and iTunes for Windows up to version 12.10.8 are affected by CVE-2020-11764.
What is the severity of CVE-2020-11764?
The severity of CVE-2020-11764 is high.
How can I fix CVE-2020-11764?
Update your software to the latest version available from Apple's official website.
Where can I find more information about CVE-2020-11764?
You can find more information about CVE-2020-11764 on Apple's official support page: [https://support.apple.com/en-us/HT211289](https://support.apple.com/en-us/HT211289).