CVE-2024-1580: Integer overflow in VideoLAN dav1d

Published Feb 19, 2024
·
Updated

An integer overflow in dav1d AV1 decoder that can occur when decoding videos with large frame size. This can lead to memory corruption within the AV1 decoder. We recommend upgrading past version 1.4.0 of dav1d.

Other sources

CoreMedia. An out-of-bounds write issue was addressed with improved input validation.

— Apple

WebRTC. An out-of-bounds write issue was addressed with improved input validation.

— Apple

Credit

Nick Galloway(Google Project Zero), Nick Galloway(Google Project Zero), Nick Galloway(Google Project Zero), Nick Galloway(Google Project Zero), Nick Galloway(Google Project Zero)

Affected Software

18 affected componentsFixes available
Apple macOS Sonoma<14.4.1
14.4.1
Apple visionOS<1.1.1
1.1.1
Apple macOS Ventura<13.6.6
13.6.6
Apple Safari<17.4.1
17.4.1
Apple iOS<17.4.1
17.4.1
Apple iPadOS<17.4.1
17.4.1
Apple iOS<16.7.7
16.7.7
Apple iPadOS<16.7.7
16.7.7
Videolan dav1d<1.4.0
Apple Safari<17.4.1
Apple iPadOS<16.7.7
Apple iPadOS>=17.0<17.4.1
Apple iPhone OS<16.7.7
Apple iPhone OS>=17.0<17.4.1
Apple macOS>=13.0<13.6.6
Apple macOS>=14.0<14.4.1
Apple visionOS<1.1.1
Fedoraproject Fedora=40

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade Apple macOS to a version that resolves this vulnerability.

    Fixed in 14.4.1
  2. Upgrade

    Upgrade visionOS to a version that resolves this vulnerability.

    Fixed in 1.1.1
  3. Upgrade

    Upgrade macOS Ventura to a version that resolves this vulnerability.

    Fixed in 13.6.6
  4. Upgrade

    Upgrade Safari to a version that resolves this vulnerability.

    Fixed in 17.4.1
  5. Upgrade

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

    Fixed in 17.4.1
  6. Upgrade

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

    Fixed in 17.4.1
  7. Upgrade

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

    Fixed in 16.7.7
  8. Upgrade

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

    Fixed in 16.7.7
  9. Upgrade

    Upgrade dav1d (AV1 decoder) to a version that resolves this vulnerability.

    Fixed in 1.4.0

Event History

Feb 19, 2024
CVE Published
via MITRE·10:34 AM
Data Sourced
via MITRE·10:34 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·11:15 AM
DescriptionSeverityWeaknessAffected 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 the severity of CVE-2024-1580?

CVE-2024-1580 has been classified as a high-severity vulnerability due to potential memory corruption issues.

2

How do I fix CVE-2024-1580?

To fix CVE-2024-1580, you should upgrade to versions 1.4.0 or later of dav1d and ensure your Apple devices are updated to the recommended versions.

3

What products are affected by CVE-2024-1580?

CVE-2024-1580 affects various Apple products including iOS, iPadOS, Safari, and macOS versions prior to the specified remedies.

4

What type of vulnerability is CVE-2024-1580?

CVE-2024-1580 is an integer overflow vulnerability in the dav1d AV1 decoder.

5

What happens if I do not update my software for CVE-2024-1580?

If you do not update your software for CVE-2024-1580, you risk memory corruption which could lead to application crashes or data breaches.

Company

Resources

Contact

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