CVE-2019-10149

Published: 4 June 2019

A flaw was found in Exim versions 4.87 to 4.91 (inclusive). Improper validation of recipient address in deliver_message() function in /src/deliver.c may lead to remote command execution.

Priority

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package	Release	Status
exim4 Launchpad, Ubuntu, Debian	bionic	Released (4.90.1-1ubuntu1.2)
	cosmic	Released (4.91-6ubuntu1.1)
	disco	Not vulnerable (4.92-4ubuntu1)
	trusty	Not vulnerable (4.82-3ubuntu2.4)
	upstream	Needs triage
	xenial	Not vulnerable (4.86.2-2ubuntu2.3)

Severity score breakdown

Parameter	Value
Base score	9.8
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

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