CVE-2016-1954
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
88.7%
The nsCSPContext::SendReports function in dom/security/nsCSPContext.cpp in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 does not prevent use of a non-HTTP report-uri for a Content Security Policy (CSP) violation report, which allows remote attackers to cause a denial of service (data overwrite) or possibly gain privileges by specifying a URL of a local file.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| mozilla | firefox | * | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* |
| mozilla | firefox_esr | 38.0 | cpe:2.3:a:mozilla:firefox_esr:38.0:*:*:*:*:*:*:* |
| mozilla | firefox_esr | 38.0.1 | cpe:2.3:a:mozilla:firefox_esr:38.0.1:*:*:*:*:*:*:* |
| mozilla | firefox_esr | 38.0.5 | cpe:2.3:a:mozilla:firefox_esr:38.0.5:*:*:*:*:*:*:* |
| mozilla | firefox_esr | 38.1.0 | cpe:2.3:a:mozilla:firefox_esr:38.1.0:*:*:*:*:*:*:* |
| mozilla | firefox_esr | 38.1.1 | cpe:2.3:a:mozilla:firefox_esr:38.1.1:*:*:*:*:*:*:* |
| mozilla | firefox_esr | 38.2.0 | cpe:2.3:a:mozilla:firefox_esr:38.2.0:*:*:*:*:*:*:* |
| mozilla | firefox_esr | 38.2.1 | cpe:2.3:a:mozilla:firefox_esr:38.2.1:*:*:*:*:*:*:* |
| mozilla | firefox_esr | 38.3.0 | cpe:2.3:a:mozilla:firefox_esr:38.3.0:*:*:*:*:*:*:* |
| mozilla | firefox_esr | 38.4.0 | cpe:2.3:a:mozilla:firefox_esr:38.4.0:*:*:*:*:*:*:* |
References
hg.mozilla.org/releases/mozilla-release/rev/5154bb929236
lists.opensuse.org/opensuse-security-announce/2016-03/msg00027.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00029.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00031.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00050.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00068.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00089.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00091.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00093.html
lists.opensuse.org/opensuse-security-announce/2016-07/msg00006.html
lists.opensuse.org/opensuse-security-announce/2016-07/msg00007.html
lists.opensuse.org/opensuse-security-announce/2016-07/msg00008.html
www.debian.org/security/2016/dsa-3510
www.debian.org/security/2016/dsa-3520
www.mozilla.org/security/announce/2016/mfsa2016-17.html
www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
www.securitytracker.com/id/1035215
www.ubuntu.com/usn/USN-2917-1
www.ubuntu.com/usn/USN-2917-2
www.ubuntu.com/usn/USN-2917-3
www.ubuntu.com/usn/USN-2934-1
bugzilla.mozilla.org/show_bug.cgi?id=1243178
security.gentoo.org/glsa/201605-06
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
88.7%