CVE-2018-1000120

Publication date 14 March 2018

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

A buffer overflow exists in curl 7.12.3 to and including curl 7.58.0 in the FTP URL handling that allows an attacker to cause a denial of service or worse.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
curl	18.04 LTS bionic	Fixed 7.58.0-2ubuntu3
	17.10 artful	Fixed 7.55.1-1ubuntu2.4
	16.04 LTS xenial	Fixed 7.47.0-1ubuntu2.7
	14.04 LTS trusty	Fixed 7.35.0-1ubuntu2.15

Notes

mdeslaur

introduced by https://github.com/curl/curl/commit/6e1e9caa32da0995

Patch details

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

Package	Patch details
curl	Upstream: 535432c

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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H