medium
5.5
CWE
119 125 787
Advisory Published
Updated

CVE-2020-11763: Buffer Overflow

First published: Tue Apr 14 2020(Updated: )

An issue was discovered in OpenEXR before 2.4.1. There is an std::vector out-of-bounds read and write, as demonstrated by ImfTileOffsets.cpp.

Credit: Xingwei Lin Ant cve@mitre.org

Affected SoftwareAffected VersionHow to fix
tvOS<13.4.8
13.4.8
macOS Catalina<10.15.6
10.15.6
macOS Mojave
macOS High Sierra
Apple iOS, iPadOS, and watchOS<6.2.8
6.2.8
Apple iCloud<11.3
11.3
Apple iCloud<7.20
7.20
iTunes<12.10.8
12.10.8
Apple iOS and iPadOS<13.6
13.6
Apple iOS, iPadOS, and macOS<13.6
13.6
debian/openexr
2.5.4-2+deb11u1
3.1.5-5
3.1.13-2
OpenEXR<2.4.1
Red Hat Fedora=32
Ubuntu=16.04
Ubuntu=18.04
Ubuntu=19.10
Ubuntu=20.04
SUSE Linux=15.1
Debian Linux=9.0
Debian Linux=10.0
iCloud for Windows<7.20
iCloud for Windows>=10.0<11.3
iTunes<12.10.8
Apple iOS, iPadOS, and macOS<13.6
iPhone OS<13.6
Apple iOS and macOS>=10.13.0<10.13.6
Apple iOS and macOS>=10.14.0<10.14.6
Apple iOS and macOS>=10.15<10.15.6
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
tvOS<13.4.8
Apple iOS, iPadOS, and watchOS<6.2.8

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is the vulnerability ID?

    The vulnerability ID is CVE-2020-11763.

  • What is the affected software?

    The affected software includes Apple macOS Catalina 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.

  • What is the severity of CVE-2020-11763?

    The severity of CVE-2020-11763 is not specified.

  • How was CVE-2020-11763 addressed?

    CVE-2020-11763 was addressed with improved checks in openEXR.

  • How do I fix CVE-2020-11763?

    To fix CVE-2020-11763, update to the latest version of the affected software provided by the vendor.

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