CVE-2020-11758: Buffer Overflow

Published Apr 14, 2020
ยท
Updated

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

Other sources

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

Credit

Xingwei Lin(Ant)

Affected Software

66 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>=11.0<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=10.13.6-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
Apple tvOS<13.4.8
Apple WatchOS<6.2.8
debian/openexr
3.1.5-53.1.13-23.4.16+ds-1
alpine/openexr<2.4.1-r0
2.4.1-r0
alpine/openexr<2.4.1-r0
2.4.1-r0
alpine/openexr<2.4.1-r0
2.4.1-r0
alpine/openexr<2.4.1-r0
2.4.1-r0
alpine/openexr<2.4.1-r0
2.4.1-r0
alpine/openexr<2.4.1-r0
2.4.1-r0
alpine/openexr<2.4.1-r0
2.4.1-r0
alpine/openexr<2.4.1-r0
2.4.1-r0
alpine/openexr<2.4.1-r0
2.4.1-r0
alpine/openexr<2.4.1-r0
2.4.1-r0

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade tvOS to a version that resolves this vulnerability.

    Fixed in 13.4.8
  2. Upgrade

    Upgrade macOS Catalina to a version that resolves this vulnerability.

    Fixed in 10.15.6
  3. Upgrade

    Upgrade Apple iOS, iPadOS, and watchOS to a version that resolves this vulnerability.

    Fixed in 6.2.8
  4. Upgrade

    Upgrade Apple iCloud to a version that resolves this vulnerability.

    Fixed in 11.3
  5. Upgrade

    Upgrade Apple iCloud to a version that resolves this vulnerability.

    Fixed in 7.20
  6. Upgrade

    Upgrade iTunes to a version that resolves this vulnerability.

    Fixed in 12.10.8
  7. Upgrade

    Upgrade Apple iOS and iPadOS to a version that resolves this vulnerability.

    Fixed in 13.6
  8. Upgrade

    Upgrade Apple iOS, iPadOS, and macOS to a version that resolves this vulnerability.

    Fixed in 13.6
  9. Upgrade

    Upgrade debian/openexr to a version that resolves this vulnerability.

    Fixed in 3.1.5-5Fixed in 3.1.13-2Fixed in 3.4.16+ds-1
  10. Upgrade

    Upgrade alpine/openexr to a version that resolves this vulnerability.

    Fixed in 2.4.1-r0

Event History

Apr 14, 2020
CVE Published
via Ubuntuยท12:00 AM
Data Sourced
via Ubuntuยท12:00 AM
RemedyDescriptionSeverityAffected Software
CVE Published
via MITREยท10:43 PM
Data Sourced
via MITREยท10:43 PM
Description
Data Sourced
via NVDยท11:15 PM
DescriptionSeverityWeaknessAffected Software
Data Sourced
via OSVยท11:15 PM
DescriptionSeverityAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

Frequently Asked Questions

1

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.

2

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.

3

How can I mitigate CVE-2020-11758?

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

4

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).

5

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

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

Company

Resources

Contact

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