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CVE-2023-45897

Publication date 28 October 2023

Last updated 20 August 2024

Ubuntu priority

Why this priority?

Cvss 3 Severity Score

Score breakdown

exfatprogs before 1.2.2 allows out-of-bounds memory access, such as in read_file_dentry_set.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
exfatprogs	24.04 LTS noble	Not affected
	23.10 mantic	Ignored
	23.04 lunar	Ignored
	22.04 LTS jammy	Fixed 1.1.3-1ubuntu0.1
	20.04 LTS focal	Not in release
	18.04 LTS bionic	Ignored
	16.04 LTS xenial	Ignored
	14.04 LTS trusty	Ignored

Patch details

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

Package	Patch details
exfatprogs	Upstream: 22d0e43 Upstream: ec78688 Upstream: 4abc55e

Severity score breakdown

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

References

Related Ubuntu Security Notices (USN)

USN-6970-1
exfatprogs vulnerability
20 August 2024

Other references