Race Condition Affecting tomcat-el-3_0-api package, versions <9.0.36-150000.3.101.2
Snyk CVSS
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Test your applications- Snyk ID SNYK-SLES150-TOMCATEL30API-3148172
- published 26 Nov 2022
- disclosed 25 Nov 2022
Introduced: 25 Nov 2022
CVE-2021-43980 Open this link in a new tabHow to fix?
Upgrade SLES:15.0
tomcat-el-3_0-api
to version 9.0.36-150000.3.101.2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream tomcat-el-3_0-api
package and not the tomcat-el-3_0-api
package as distributed by SLES:15.0
.
See How to fix?
for SLES:15.0
relevant fixed versions and status.
The simplified implementation of blocking reads and writes introduced in Tomcat 10 and back-ported to Tomcat 9.0.47 onwards exposed a long standing (but extremely hard to trigger) concurrency bug in Apache Tomcat 10.1.0 to 10.1.0-M12, 10.0.0-M1 to 10.0.18, 9.0.0-M1 to 9.0.60 and 8.5.0 to 8.5.77 that could cause client connections to share an Http11Processor instance resulting in responses, or part responses, to be received by the wrong client.