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CVE-2020-15655

CVSS v3.1 6.5 (Medium)
65% Progress
CVSS v2.0 4.3 (Medium)
43% Progress
EPSS 0.23 % (61th)
0.23% Progress
Affected Products 5
Advisories 11
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

A redirected HTTP request which is observed or modified through a web extension could bypass existing CORS checks, leading to potential disclosure of cross-origin information. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.

Weaknesses
CWE-NVD-noinfo
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2020-08-10 18:15:12
(4 years ago)
Updated Date
2022-05-03 13:00:43
(2 years ago)

Affected Products

Canonical

Mozilla

Opensuse

Configuration #1

    CPE23 From Up To
  Mozilla Firefox prior 79.0 version cpe:2.3:a:mozilla:firefox < 79.0
  Mozilla Firefox Esr prior 78.1 version cpe:2.3:a:mozilla:firefox_esr < 78.1
  Mozilla Thunderbird prior 78.1 version cpe:2.3:a:mozilla:thunderbird < 78.1

Configuration #2

    CPE23 From Up To
  Opensuse Leap 15.2 cpe:2.3:o:opensuse:leap:15.2

Configuration #3

    CPE23 From Up To
  Canonical Ubuntu Linux 16.04 cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm
  Canonical Ubuntu Linux 18.04 cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts
  Canonical Ubuntu Linux 20.04 cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts