CVE-2019-11715

Mozilla: HTML parsing error can contribute to content XSS

Severity Score

6.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Due to an error while parsing page content, it is possible for properly sanitized user input to be misinterpreted and lead to XSS hazards on web sites in certain circumstances. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

Debido a un error mientras se analiza el contenido de página, es posible que las entradas de los usuarios debidamente saneadas sean interpretadas inapropiadamente y conlleven a riesgos de tipo XSS peligrosos en los sitios web en determinadas circunstancias. Esta vulnerabilidad afecta a Firefox ESR anterior a versión 60.8, Firefox anterior a versión 68 y Thunderbird anterior a versión 60.8.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-05-03 CVE Reserved
2019-07-11 CVE Published
2024-07-16 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (14)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2019/08/msg00001.html	Mailing List
https://lists.debian.org/debian-lts-announce/2019/08/msg00002.html	Mailing List

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.html	2019-07-29
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.html	2019-07-29
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.html	2019-07-29
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html	2019-07-29
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html	2019-07-29
https://security.gentoo.org/glsa/201908-12	2019-07-29
https://security.gentoo.org/glsa/201908-20	2019-07-29
https://www.mozilla.org/security/advisories/mfsa2019-21	2019-07-29
https://www.mozilla.org/security/advisories/mfsa2019-22	2019-07-29
https://www.mozilla.org/security/advisories/mfsa2019-23	2019-07-29
https://access.redhat.com/security/cve/CVE-2019-11715	2019-07-16
https://bugzilla.redhat.com/show_bug.cgi?id=1728434	2019-07-16

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mozilla Search vendor "Mozilla"		Firefox Search vendor "Mozilla" for product "Firefox"				< 68.0 Search vendor "Mozilla" for product "Firefox" and version " < 68.0"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				< 60.8.0 Search vendor "Mozilla" for product "Firefox Esr" and version " < 60.8.0"		-		Affected
Mozilla Search vendor "Mozilla"		Thunderbird Search vendor "Mozilla" for product "Thunderbird"				< 60.8.0 Search vendor "Mozilla" for product "Thunderbird" and version " < 60.8.0"		-		Affected