Improper Encoding or Escaping of Output Affecting firefox-esr package, versions <60.8.0esr-1~deb10u1
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Test your applications- Snyk ID SNYK-DEBIAN10-FIREFOXESR-453010
- published 24 Jul 2019
- disclosed 23 Jul 2019
Introduced: 23 Jul 2019
CVE-2019-11717 Open this link in a new tabHow to fix?
Upgrade Debian:10
firefox-esr
to version 60.8.0esr-1~deb10u1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream firefox-esr
package and not the firefox-esr
package as distributed by Debian
.
See How to fix?
for Debian:10
relevant fixed versions and status.
A vulnerability exists where the caret ("^") character is improperly escaped constructing some URIs due to it being used as a separator, allowing for possible spoofing of origin attributes. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.