CVE-2015-0807

Mozilla: CORS requests should not follow 30x redirections after preflight (MFSA 2015-37)

Severity Score

6.8

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The navigator.sendBeacon implementation in Mozilla Firefox before 37.0, Firefox ESR 31.x before 31.6, and Thunderbird before 31.6 processes HTTP 30x status codes for redirects after a preflight request has occurred, which allows remote attackers to bypass intended CORS access-control checks and conduct cross-site request forgery (CSRF) attacks via a crafted web site, a similar issue to CVE-2014-8638.

La implementación navigator.sendBeacon en Mozilla Firefox anterior a 37.0, Firefox ESR 31.x anterior a 31.6, y Thunderbird anterior a 31.6 procesa los códigos del estatus HTTP 30x para redirecciones después de se ha ocurrido una solicitud de prevuelo, lo que permite a atacantes remotos evadir las comprobaciones de control de acceso a CORS y realizar ataques de CSRF a través de un sitio web manipulado, un problema similar a CVE-2014-8638.

A flaw was found in the Beacon interface implementation in Firefox. A web page containing malicious content could allow a remote attacker to conduct a Cross-Site Request Forgery (CSRF) attack.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-01-07 CVE Reserved
2015-04-01 CVE Published
2024-08-06 CVE Updated
2024-11-11 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-352: Cross-Site Request Forgery (CSRF)

CAPEC

References (19)

URL	Tag	Source
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html	X_refsource_confirm
http://www.securityfocus.com/bid/73457	Vdb Entry
http://www.securitytracker.com/id/1031996	Vdb Entry
http://www.securitytracker.com/id/1032000	Vdb Entry
https://bugzilla.mozilla.org/show_bug.cgi?id=1111834	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00003.html	2017-01-03
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00006.html	2017-01-03
http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00012.html	2017-01-03
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.html	2017-01-03
http://rhn.redhat.com/errata/RHSA-2015-0766.html	2017-01-03
http://rhn.redhat.com/errata/RHSA-2015-0771.html	2017-01-03
http://www.debian.org/security/2015/dsa-3211	2017-01-03
http://www.debian.org/security/2015/dsa-3212	2017-01-03
http://www.mozilla.org/security/announce/2015/mfsa2015-37.html	2017-01-03
http://www.ubuntu.com/usn/USN-2550-1	2017-01-03
http://www.ubuntu.com/usn/USN-2552-1	2017-01-03
https://security.gentoo.org/glsa/201512-10	2017-01-03
https://access.redhat.com/security/cve/CVE-2015-0807	2015-04-01
https://bugzilla.redhat.com/show_bug.cgi?id=1207076	2015-04-01

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"				<= 36.0.4 Search vendor "Mozilla" for product "Firefox" and version " <= 36.0.4"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.0 Search vendor "Mozilla" for product "Firefox Esr" and version "31.0"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.1 Search vendor "Mozilla" for product "Firefox Esr" and version "31.1"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.1.0 Search vendor "Mozilla" for product "Firefox Esr" and version "31.1.0"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.1.1 Search vendor "Mozilla" for product "Firefox Esr" and version "31.1.1"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.2 Search vendor "Mozilla" for product "Firefox Esr" and version "31.2"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.3 Search vendor "Mozilla" for product "Firefox Esr" and version "31.3"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.3.0 Search vendor "Mozilla" for product "Firefox Esr" and version "31.3.0"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.4 Search vendor "Mozilla" for product "Firefox Esr" and version "31.4"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.5 Search vendor "Mozilla" for product "Firefox Esr" and version "31.5"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.5.1 Search vendor "Mozilla" for product "Firefox Esr" and version "31.5.1"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.5.2 Search vendor "Mozilla" for product "Firefox Esr" and version "31.5.2"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.5.3 Search vendor "Mozilla" for product "Firefox Esr" and version "31.5.3"		-		Affected
Mozilla Search vendor "Mozilla"		Thunderbird Search vendor "Mozilla" for product "Thunderbird"				<= 31.5 Search vendor "Mozilla" for product "Thunderbird" and version " <= 31.5"		-		Affected