CVE-2019-5481

Publication date 11 September 2019

Last updated 25 August 2025

Ubuntu priority

Why this priority?

Cvss 3 Severity Score

Score breakdown

Description

Double-free vulnerability in the FTP-kerberos code in cURL 7.52.0 to 7.65.3.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
curl	19.04 disco	Fixed 7.64.0-2ubuntu1.2
	18.04 LTS bionic	Fixed 7.58.0-2ubuntu3.8
	16.04 LTS xenial	Not affected
	14.04 LTS trusty	Not affected

Patch details

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

Package	Patch details
curl	Upstream: 9069838

Severity score breakdown

Parameter	Value
Base score	9.8 · Critical
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality	High
Integrity impact	High
Availability impact	High
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

USN-4129-1
curl vulnerabilities
11 September 2019

Other references