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CVE-2019-11712 PUBLISHED

POST requests made by NPAPI plugins, such as Flash, that receive a status 308 redirect response can bypass CORS requirements. This can allow an attacker to perform Cross-Site Request Forgery (CSRF) attacks. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

EPSS 0.38% · 59.0th percentile

Risk Scores

EPSS Score
0.38%
59.0th percentile

Affected Products

VendorProductVersions
Ubuntu:16.04:LTSthunderbird1:38.3.0+build1-0ubuntu2, 1:52.2.1+build1-0ubuntu0.16.04.1, 1:52.1.1+build1-0ubuntu0.16.04.1
Ubuntu:18.04:LTSthunderbird1:60.7.2+build2-0ubuntu0.18.04.1, 1:60.7.1+build1-0ubuntu0.18.04.1, 1:60.7.0+build1-0ubuntu0.18.04.1
Ubuntu:18.04:LTSfirefox65.0.1+build2-0ubuntu0.18.04.1, 0, 56.0+build6-0ubuntu1
Ubuntu:18.04:LTSmozjs3838.8.0~repack1-0ubuntu3, 38.8.0~repack1-0ubuntu4, 38.8.0~repack1-0ubuntu1
Ubuntu:20.04:LTSmozjs5252.9.1-1ubuntu3, 0, 52.9.1-1build1
Ubuntu:16.04:LTSfirefox57.0+build4-0ubuntu0.16.04.5, 56.0+build6-0ubuntu0.16.04.2, 56.0+build6-0ubuntu0.16.04.1
Ubuntu:18.04:LTSmozjs5252.8.1-0ubuntu0.18.04.1, 52.9.1-0ubuntu0.18.04.1, 52.3.1-7fakesync1

Timeline

References

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