CVE-2023-27102

Publication date 15 March 2023

Last updated 26 August 2025

Ubuntu priority

Cvss 3 Severity Score

Description

Libde265 v1.0.11 was discovered to contain a segmentation violation via the function decoder_context::process_slice_segment_header at decctx.cc.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
libde265	24.04 LTS noble	Not affected
	23.10 mantic	Not affected
	23.04 lunar	Ignored end of life, was needs-triage
	22.10 kinetic	Ignored end of life, was needs-triage
	22.04 LTS jammy	Fixed 1.0.8-1ubuntu0.3
	20.04 LTS focal	Fixed 1.0.4-1ubuntu0.4
	18.04 LTS bionic	Fixed 1.0.2-2ubuntu0.18.04.1~esm4
	16.04 LTS xenial	Fixed 1.0.2-2ubuntu0.16.04.1~esm4
	14.04 LTS trusty	Ignored end of standard support

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Severity score breakdown

CVSS version: CVSS v3.0

Base score 6.5 · Medium

Base metrics

Parameter	Value
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	Required
Scope	Unchanged
Confidentiality impact	None
Integrity impact	None
Availability impact	High

Scores

Parameter	Value
Base score	6.5 · Medium
Exploitability score	-
Impact score	-

CVE-2023-27102

Cvss 3 Severity Score

Description

Status

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Severity score breakdown

References

Related Ubuntu Security Notices (USN)

Other references

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