CVE-2022-23181

Local privilege escalation with FileStore

Published Jan 27, 2022 CVSS 3.1 · 7.0 High EPSS < 1% KEV · Not listed
Description
The fix for bug CVE-2020-9484 introduced a time of check, time of use vulnerability into Apache Tomcat 10.1.0-M1 to 10.1.0-M8, 10.0.0-M5 to 10.0.14, 9.0.35 to 9.0.56 and 8.5.55 to 8.5.73 that allowed a local attacker to perform actions with the privileges of the user that the Tomcat process is using. This issue is only exploitable when Tomcat is configured to persist sessions using the FileStore.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-3160-1 tomcat9 security update
Debian DSA Debian DSA DSA-5265-1 tomcat9 security update
EUVD EUVD EUVD-2022-0937 The fix for bug CVE-2020-9484 introduced a time of check, time of use vulnerability into Apache Tomcat 10.1.0-M1 to 10.1.0-M8, 10.0.0-M5 to 10.0.14, 9.0.35 to 9.0.56 and 8.5.55 to 8.5.73 that allowed a local attacker to perform actions with the privileges of the user that the Tomcat process is using. This issue is only exploitable when Tomcat is configured to persist sessions using the FileStore.
Github GHSA Github GHSA GHSA-9f3j-pm6f-9fm5 Race condition in Apache Tomcat
Ubuntu USN Ubuntu USN USN-6943-1 Tomcat vulnerabilities
History

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