CVE-2017-7842 — Sensitive Information Exposure in Mozilla Firefox
Severity
5.3MEDIUMNVD
OSV9.8
EPSS
0.4%
top 41.67%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJun 11
Latest updateMay 14
Description
If a document's Referrer Policy attribute is set to "no-referrer" sometimes two network requests are made for "" elements instead of one. One of these requests includes the referrer instead of respecting the set policy to not include a referrer on requests. This vulnerability affects Firefox < 57.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NExploitability: 3.9 | Impact: 1.4
Affected Packages4 packages
🔴Vulnerability Details
6GHSA▶
GHSA-9897-h6f7-gvh5: If a document's Referrer Policy attribute is set to "no-referrer" sometimes two network requests are made for "" elements instead of one↗2022-05-14