CVE-2024-1580: An integer overflow in dav1d AV1 decoder that can occur when decoding videos with large frame size
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MEDIUM 5.9UPGRADEUPGRADEUPGRADE
CVE-2024-1580 is a medium-severity flaw (CVSS 5.9) affecting dav1d, safari, ipados. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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.
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
apple ipados UPGRADE
Affected: < 16.7.7 · >= 17.0 and < 17.4.1
Fixed in: 16.7.7, 17.4.1
Safe to downgrade to: a release before 17.0
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
apple iphone os UPGRADE
Affected: < 16.7.7 · >= 17.0 and < 17.4.1
Fixed in: 16.7.7, 17.4.1
Safe to downgrade to: a release before 17.0
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
apple macos UPGRADE
Affected: >= 13.0 and < 13.6.6 · >= 14.0 and < 14.4.1
Fixed in: 13.6.6, 14.4.1
Safe to downgrade to: a release before 13.0
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
apple visionos UPGRADE
Affected: < 1.1.1
Fixed in: 1.1.1
Safe to downgrade to: no unaffected older release
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
Verify at the official sourceNVD · CVE Program · Report a problem with this page Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2024-1580?
dav1d: upgrade to 1.4.0; safari: upgrade to 17.4.1; ipados: upgrade to 16.7.7, 17.4.1. Exact commands for each OS are on this page.
Is CVE-2024-1580 being exploited?
CVE-2024-1580 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2024-1580 affect?
CVE-2024-1580 affects dav1d, safari, ipados. Severity is medium (CVSS 5.9). 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.
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