Published: 09/12/2020 Updated: 10/12/2020

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 4.3 | Impact Score: 1.4 | Exploitability Score: 2.8

VMScore: 383

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

A denial of service issue has been found in Firefox prior to 83.0, where repeated calls to the history and location interfaces could have been used to hang the browser. This was addressed by introducing rate-limiting to these API calls.

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mozilla firefox

Mozilla Foundation Security Advisory 2020-50 Security Vulnerabilities fixed in Firefox 83 Announced November 17, 2020 Impact high Products Firefox Fixed in Firefox 83 ...

A denial of service issue has been found in Firefox before 830, where repeated calls to the history and location interfaces could have been used to hang the browser This was addressed by introducing rate-limiting to these API calls ...

NVD-CWE-noinfo https://www.mozilla.org/security/advisories/mfsa2020-50/https://bugzilla.mozilla.org/show_bug.cgi?id=1314912 https://nvd.nist.gov https://www.mozilla.org/en-US/security/advisories/mfsa2020-50/https://security.archlinux.org/CVE-2020-26963

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CVE-2020-26963

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