Origin Validation Error Affecting firefox package, versions <62.0+build2-0ubuntu1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU2104-FIREFOX-1269306
- published28 Feb 2019
- disclosed28 Feb 2019
Introduced: 28 Feb 2019
CVE-2018-18499 (opens in a new tab)How to fix?
Upgrade Ubuntu:21.04 firefox to version 62.0+build2-0ubuntu1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by Ubuntu.
See How to fix? for Ubuntu:21.04 relevant fixed versions and status.
A same-origin policy violation allowing the theft of cross-origin URL entries when using a meta http-equiv="refresh" on a page to cause a redirection to another site using performance.getEntries(). This is a same-origin policy violation and could allow for data theft. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-18499
- https://security-tracker.debian.org/tracker/CVE-2018-18499
- https://www.mozilla.org/security/advisories/mfsa2018-20/
- https://www.mozilla.org/security/advisories/mfsa2018-21/
- https://www.mozilla.org/security/advisories/mfsa2018-25/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1468523