medium
5.5
CWE
119 125
Advisory Published
Updated

CVE-2020-11758: Buffer Overflow

First published: Tue Apr 14 2020(Updated: )

An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read in ImfOptimizedPixelReading.h.

Credit: Xingwei Lin Ant cve@mitre.org

Affected SoftwareAffected VersionHow to fix
debian/openexr
2.5.4-2+deb11u1
3.1.5-5
3.1.5-5.1
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<13.6
13.6
Apple iOS, iPadOS, and watchOS<13.6
13.6
Apple iOS, iPadOS, and watchOS<6.2.8
6.2.8
Apple iCloud<11.3
11.3
Apple iCloud<7.20
7.20
Apple iTunes<12.10.8
12.10.8
OpenEXR<2.4.1
Fedora=32
Ubuntu=16.04
Ubuntu=18.04
Ubuntu=19.10
Ubuntu=20.04
openSUSE=15.1
Debian=9.0
Debian=10.0
Apple iCloud for Windows<7.20
Apple iCloud for Windows>=11.0<11.3
Apple iTunes for Windows<12.10.8
Apple iOS, iPadOS, and watchOS<13.6
iOS<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=10.13.6-supplemental_update
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 iOS and macOS=10.14.6-supplemental_update
Apple iOS and macOS=10.14.6-supplemental_update_2
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 CVE-2020-11758?

    CVE-2020-11758 is a vulnerability in the ImageIO library that allows attackers to execute arbitrary code or cause a denial of service.

  • Which software versions are affected by CVE-2020-11758?

    CVE-2020-11758 affects macOS Catalina 10.15.6, macOS Mojave, macOS High Sierra, iOS up to 13.6, iPadOS up to 13.6, watchOS up to 6.2.8, iCloud for Windows up to 7.20, tvOS up to 13.4.8, and iTunes for Windows up to 12.10.8.

  • How can I mitigate CVE-2020-11758?

    To mitigate CVE-2020-11758, update your software to the recommended versions provided by Apple.

  • Are there any references for CVE-2020-11758?

    Yes, you can find more information about CVE-2020-11758 in the following references: [Reference 1](https://support.apple.com/en-us/HT211289), [Reference 2](https://support.apple.com/en-us/HT211295), [Reference 3](https://support.apple.com/en-us/HT211288).

  • What is the Common Weakness Enumeration (CWE) ID for CVE-2020-11758?

    The Common Weakness Enumeration (CWE) ID for CVE-2020-11758 is 119.

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