CVE-2022-31742 Affecting firefox-esr package, versions <91.10.0esr-1
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Test your applications- Snyk ID SNYK-DEBIANUNSTABLE-FIREFOXESR-2849501
- published 1 Jun 2022
- disclosed 22 Dec 2022
Introduced: 1 Jun 2022
CVE-2022-31742 Open this link in a new tabHow to fix?
Upgrade Debian:unstable
firefox-esr
to version 91.10.0esr-1 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:unstable
relevant fixed versions and status.
An attacker could have exploited a timing attack by sending a large number of allowCredential entries and detecting the difference between invalid key handles and cross-origin key handles. This could have led to cross-origin account linking in violation of WebAuthn goals. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.