CVE-2022-23181 — Time-of-check Time-of-use (TOCTOU) Race Condition in Apache Tomcat
Severity
7.0HIGHNVD
EPSS
0.2%
top 55.68%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJan 27
Latest updateAug 1
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.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.0 | Impact: 5.9
Affected Packages7 packages
Also affects: Debian Linux 10.0, 11.0
Patches
🔴Vulnerability Details
4📋Vendor Advisories
7Oracle▶
Oracle Oracle Retail Applications Risk Matrix: Xenvironment (Apache Tomcat) — CVE-2022-23181↗2023-04-15
Oracle▶
Oracle Oracle Communications Applications Risk Matrix: Installation (Apache Tomcat) — CVE-2022-23181↗2022-10-15
Oracle▶
Oracle Oracle Financial Services Applications Risk Matrix: Studio (Apache Tomcat) — CVE-2022-23181↗2022-07-15