CVE-2015-4490
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
The nsCSPHostSrc::permits function in dom/security/nsCSPUtils.cpp in Mozilla Firefox before 40.0 does not implement the Content Security Policy Level 2 exceptions for the blob, data, and filesystem URL schemes during wildcard source-expression matching, which might make it easier for remote attackers to conduct cross-site scripting (XSS) attacks by leveraging unexpected policy-enforcement behavior.
Vulnerabilidad en la función nsCSPHostSrc::permits en dom/security/nsCSPUtils.cpp en Mozilla Firefox en versiones anteriores a 40.0, no implementa excepciones de nivel 2 del Content Security Policy para el blob, los datos y el sistema de archivos de esquemas URL durante la búsqueda de coincidencia entre expresiones de código y el comodín, lo que podría facilitar a atacantes remotos realizar ataques de XSS mediante el aprovechamiento del comportamiento inesperado del cumplimiento de políticas.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2015-06-10 CVE Reserved
- 2015-08-11 CVE Published
- 2023-04-02 EPSS Updated
- 2024-08-06 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 (10)
| URL | Tag | Source |
|---|---|---|
| http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html | Third Party Advisory |
|
| http://www.securitytracker.com/id/1033247 | Vdb Entry | |
| https://bugzilla.mozilla.org/show_bug.cgi?id=1086999 | Issue Tracking |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00014.html | 2018-10-30 | |
| http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00015.html | 2018-10-30 | |
| http://www.mozilla.org/security/announce/2015/mfsa2015-91.html | 2018-10-30 | |
| http://www.ubuntu.com/usn/USN-2702-1 | 2018-10-30 | |
| http://www.ubuntu.com/usn/USN-2702-2 | 2018-10-30 | |
| http://www.ubuntu.com/usn/USN-2702-3 | 2018-10-30 | |
| https://security.gentoo.org/glsa/201605-06 | 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" | <= 39.0.3 Search vendor "Mozilla" for product "Firefox" and version " <= 39.0.3" | - |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 12.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "12.04" | lts |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 14.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "14.04" | lts |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 15.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "15.04" | - |
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
| ||||||
| Oracle Search vendor "Oracle" | Solaris Search vendor "Oracle" for product "Solaris" | 11.3 Search vendor "Oracle" for product "Solaris" and version "11.3" | - |
Affected
| ||||||