CVE-2015-7211

Severity Score

5.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Mozilla Firefox before 43.0 mishandles the # (number sign) character in a data: URI, which allows remote attackers to spoof web sites via unspecified vectors.

Mozilla Firefox en versiones anteriores a 43.0 no maneja correctamente el carácter # (signo numérico) en un data: URI, lo que permite a atacantes remotos suplantar sitios web a través de vectores no especificados.

*Credits: N/A

CVSS Scores

NISTv2 5.0

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-09-16 CVE Reserved
2015-12-16 CVE Published
2023-03-07 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (11)

URL	Tag	Source
http://www.securityfocus.com/bid/79280	Vdb Entry
http://www.securitytracker.com/id/1034426	Vdb Entry
https://bugzilla.mozilla.org/show_bug.cgi?id=1221444	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.html	2018-10-30
http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.html	2018-10-30
http://lists.opensuse.org/opensuse-updates/2015-12/msg00104.html	2018-10-30
http://lists.opensuse.org/opensuse-updates/2016-02/msg00007.html	2018-10-30
http://lists.opensuse.org/opensuse-updates/2016-02/msg00008.html	2018-10-30
http://www.mozilla.org/security/announce/2015/mfsa2015-141.html	2018-10-30
http://www.ubuntu.com/usn/USN-2833-1	2018-10-30
https://security.gentoo.org/glsa/201512-10	2018-10-30

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"				<= 42.0 Search vendor "Mozilla" for product "Firefox" and version " <= 42.0"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				22 Search vendor "Fedoraproject" for product "Fedora" and version "22"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				23 Search vendor "Fedoraproject" for product "Fedora" and version "23"		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				42.1 Search vendor "Opensuse" for product "Leap" and version "42.1"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				13.1 Search vendor "Opensuse" for product "Opensuse" and version "13.1"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				13.2 Search vendor "Opensuse" for product "Opensuse" and version "13.2"		-		Affected