CVE-2019-11717

CVE Details

Release Date:	2019-07-23
Impact:	Moderate	What is this?

Description

A vulnerability exists where the caret (^) character is improperly escaped constructing some URIs due to it being used as a separator, allowing for possible spoofing of origin attributes. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

See more information about CVE-2019-11717 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v3 metrics

Base Score:	5.3
Vector String:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Version:	3.0
Attack Vector:	Network
Attack Complexity:	Low
Privileges Required:	None
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	None
Integrity Impact:	Low
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (firefox)	ELSA-2019-1765	2019-07-11
Oracle Linux version 6 (thunderbird)	ELSA-2019-1777	2019-07-24
Oracle Linux version 7 (firefox)	ELSA-2019-1763	2019-07-11
Oracle Linux version 7 (thunderbird)	ELSA-2019-1775	2019-07-15
Oracle Linux version 8 (firefox)	ELSA-2019-1764	2019-07-30
Oracle Linux version 8 (thunderbird)	ELSA-2019-1799	2019-07-30