CVE-2020-11760: Buffer Overflow

Published Apr 14, 2020
·
Updated

An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp.

Other sources

ImageIO. Multiple issues in openEXR were addressed with improved checks.

Credit

Xingwei Lin(Ant)

Affected Software

53 affected componentsFixes available
Apple tvOS<13.4.8
13.4.8
Apple macOS Catalina<10.15.6
10.15.6
Apple Mojave
Apple High Sierra
Apple WatchOS<6.2.8
6.2.8
Apple iCloud for Windows<11.3
11.3
Apple iCloud for Windows<7.20
7.20
Apple iTunes for Windows<12.10.8
12.10.8
Apple iOS<13.6
13.6
Apple iPadOS<13.6
13.6
OpenEXR OpenEXR<2.4.1
Fedoraproject Fedora=32
Canonical Ubuntu Linux=16.04
Canonical Ubuntu Linux=18.04
Canonical Ubuntu Linux=19.10
Canonical Ubuntu Linux=20.04
openSUSE Leap=15.1
Debian Debian Linux=9.0
Debian Debian Linux=10.0
Apple Icloud Windows<7.20
Apple Icloud Windows>=10.0<11.3
Apple Itunes Windows<12.10.8
Apple iPadOS<13.6
Apple iPhone OS<13.6
Apple iOS and macOS<10.15.6
Apple iOS and macOS>=10.13.0<10.13.6
Apple iOS and macOS>=10.14.0<10.14.6
Apple iOS and macOS=10.13.6
Apple iOS and macOS=10.13.6-security_update_2018-002
Apple iOS and macOS=10.13.6-security_update_2018-003
Apple iOS and macOS=10.13.6-security_update_2019-001
Apple iOS and macOS=10.13.6-security_update_2019-002
Apple iOS and macOS=10.13.6-security_update_2019-003
Apple iOS and macOS=10.13.6-security_update_2019-004
Apple iOS and macOS=10.13.6-security_update_2019-005
Apple iOS and macOS=10.13.6-security_update_2019-006
Apple iOS and macOS=10.13.6-security_update_2019-007
Apple iOS and macOS=10.13.6-security_update_2020-001
Apple iOS and macOS=10.13.6-security_update_2020-002
Apple iOS and macOS=10.13.6-security_update_2020-003
Apple iOS and macOS=10.14.6
Apple iOS and macOS=10.14.6-security_update_2019-001
Apple iOS and macOS=10.14.6-security_update_2019-002
Apple iOS and macOS=10.14.6-security_update_2019-004
Apple iOS and macOS=10.14.6-security_update_2019-005
Apple iOS and macOS=10.14.6-security_update_2019-006
Apple iOS and macOS=10.14.6-security_update_2019-007
Apple iOS and macOS=10.14.6-security_update_2020-001
Apple iOS and macOS=10.14.6-security_update_2020-002
Apple iOS and macOS=10.14.6-security_update_2020-003
Apple tvOS<13.4.8
Apple WatchOS<6.2.8
debian/openexr
2.5.4-2+deb11u13.1.5-53.1.13-23.4.6+ds-4

Remediation

Patch Available

https://github.com/AcademySoftwareFoundation/openexr/commit/37750013830def57f19f3c3b7faaa9fc1dae81b3

Event History

Apr 14, 2020
CVE Published
via MITRE·10:42 PM
Data Sourced
via MITRE·10:42 PM
Description
Feb 19, 2026
Data Sourced
via Ubuntu·08:35 PM
RemedyDescriptionSeverityAffected Software
Data Sourced
via Launchpad·08:36 PM
Description
Mar 20, 2026
Data Sourced
via Debian·09:00 PM
DescriptionAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

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Frequently Asked Questions

1

What is CVE-2020-11760?

CVE-2020-11760 is a vulnerability in ImageIO that allows attackers to execute arbitrary code or cause a denial of service.

2

Which software is affected by CVE-2020-11760?

CVE-2020-11760 affects Apple macOS Catalina up to version 10.15.6, Apple Mojave, Apple High Sierra, Apple iOS up to version 13.6, Apple iPadOS up to version 13.6, Apple watchOS up to version 6.2.8, Apple iCloud for Windows up to version 7.20, Apple iCloud for Windows up to version 11.3, Apple tvOS up to version 13.4.8, and Apple iTunes for Windows up to version 12.10.8.

3

What is the severity of CVE-2020-11760?

The severity of CVE-2020-11760 is not specified.

4

Are there any remediation steps available for CVE-2020-11760?

Yes, Apple has released updates to address the vulnerabilities. Please refer to the official Apple security advisory for specific remediation steps.

5

Where can I find more information about CVE-2020-11760?

You can find more information about CVE-2020-11760 on the official Apple support website.

Company

Resources

Contact

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