CVE-2023-24757

libde265 v1.0.10 was discovered to contain a NULL pointer dereference in the put_unweighted_pred_16_fallback function at fallback-motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input file.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
libde265	24.04 LTS noble	Not affected
	23.10 mantic	Not affected
	23.04 lunar	Not affected
	22.10 kinetic	Ignored
	22.04 LTS jammy	Fixed 1.0.8-1ubuntu0.2
	20.04 LTS focal	Fixed 1.0.4-1ubuntu0.3
	18.04 LTS bionic	Fixed 1.0.2-2ubuntu0.18.04.1~esm3 Ubuntu Pro
	16.04 LTS xenial	Fixed 1.0.2-2ubuntu0.16.04.1~esm3 Ubuntu Pro
	14.04 LTS trusty	Ignored

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Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
libde265	Upstream: 48eb7da

Severity score breakdown

Parameter	Value
Base score	5.5 · Medium
Attack vector	Local
Attack complexity	Low
Privileges required	None
User interaction	Required
Scope	Unchanged
Confidentiality	None
Integrity impact	None
Availability impact	High
Vector	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVE-2023-24757

Cvss 3 Severity Score

Status

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Patch details

Severity score breakdown

References

Related Ubuntu Security Notices (USN)

Other references