Information disclosure in Mozilla Firefox
CVE-2016-1955
Mozilla Firefox before 45.0 allows remote attackers to bypass the Same Origin Policy and obtain sensitive information by reading a Content Security Policy (CSP) violation report that contains path information associated with an IFRAME element.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.020 (80.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 80.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.024 · newest: 0.020 · change: -0.003
Affected products
- Mozilla Firefox
- Novell SUSE Package Hub For Linux Enterprise — versions 12
- openSUSE Leap — versions 42.1
- openSUSE — versions 13.1, 13.2
Weakness classification (CWE)
References
- lists.opensuse.org/opensuse-security-announce/2016-07/msg00006.html (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00029.html (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2016-07/msg00008.html (vendor-advisory)
- bugzilla.mozilla.org/show_bug.cgi
- www.ubuntu.com/usn/USN-2917-1 (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2016-07/msg00007.html (vendor-advisory)
- www.mozilla.org/security/announce/2016/mfsa2016-18.html (Vendor Advisory)
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00031.html (vendor-advisory)
- www.securitytracker.com/id/1035215 (vdb-entry)
- security.gentoo.org/glsa/201605-06 (vendor-advisory)
Frequently asked questions
- What is CVE-2016-1955?
- CVE-2016-1955 is a medium-severity vulnerability in Mozilla Firefox, classified under Information Disclosure. CVSS score: 4.3/10. Published 2016-03-13.
- How severe is CVE-2016-1955?
- Medium severity. CVSS v3 base score is 4.3 out of 10.