{"id":"CVE-2022-29885","published":"2022-05-12T00:00:00Z","modified":"2026-10-08T21:13:48Z","title":"EncryptInterceptor does not provide complete protection on insecure networks","vendor":"Apache Software Foundation","product":"Apache Tomcat","tier":"core","eol":null,"affectedVersions":[{"vendor":"Apache Software Foundation","product":"Apache Tomcat","versions":["Apache Tomcat 10.1 10.1.0-M1 to 10.1.0-M14","Apache Tomcat 10 10.0.0-M1 to 10.0.20","Apache Tomcat 9 9.0.13 to 9.0.62","Apache Tomcat 8.5 8.5.38 to 8.5.78"]}],"description":{"text":"The documentation of Apache Tomcat 10.1.0-M1 to 10.1.0-M14, 10.0.0-M1 to 10.0.20, 9.0.13 to 9.0.62 and 8.5.38 to 8.5.78 for the EncryptInterceptor incorrectly stated it enabled Tomcat clustering to run over an untrusted network. This was not correct. While the EncryptInterceptor does provide confidentiality and integrity protection, it does not protect against all risks associated with running over any untrusted network, particularly DoS risks.","provenance":"source","from":"CVE.org"},"summary":{"text":"The flaw is in the EncryptInterceptor component of Apache Tomcat clustering, whose documentation wrongly claimed it made clustering safe over untrusted networks, when it only provides confidentiality and integrity protection and leaves resource-exhaustion (DoS) risks unaddressed.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-29T07:14:59Z"},"cvss":null,"epss":{"score":0.73474,"percentile":0.99465,"date":"2026-10-31","provenance":"source"},"kev":null,"vulncheckKev":null,"exploited":false,"otx":null,"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"references":[{"url":"https://lists.apache.org/thread/2b4qmhbcyqvc7dyfpjyx54c03x65vhcv","tags":[]},{"url":"https://www.oracle.com/security-alerts/cpujul2022.html","tags":[]},{"url":"https://security.netapp.com/advisory/ntap-20220629-0002/","tags":[]},{"url":"https://lists.debian.org/debian-lts-announce/2022/10/msg00029.html","tags":["mailing-list"]},{"url":"https://www.debian.org/security/2022/dsa-5265","tags":["vendor-advisory"]},{"url":"http://packetstormsecurity.com/files/171728/Apache-Tomcat-10.1-Denial-Of-Service.html","tags":[]}],"techniques":[],"reports":[],"affected":[{"ecosystem":"Maven","package":"org.apache.tomcat:tomcat","vulnerableRanges":[">=10.1.0-M1, <10.1.0-M15",">=10.0.0-M1, <10.0.21",">=9.0.13, <9.0.63",">=8.5.38, <8.5.79"],"patched":["10.1.0-M15","10.0.21","9.0.63","8.5.79"],"from":["GHSA-r84p-88g2-2vx2"],"provenance":"source"}],"advisories":[{"id":"GHSA-r84p-88g2-2vx2","url":"https://github.com/advisories/GHSA-r84p-88g2-2vx2","severity":"HIGH","ecosystem":"Maven","package":"org.apache.tomcat:tomcat","vulnerableRanges":[">=10.1.0-M1, <10.1.0-M15"],"patched":["10.1.0-M15"],"provenance":"source","from":"GHSA"},{"id":"GHSA-r84p-88g2-2vx2","url":"https://github.com/advisories/GHSA-r84p-88g2-2vx2","severity":"HIGH","ecosystem":"Maven","package":"org.apache.tomcat:tomcat","vulnerableRanges":[">=10.0.0-M1, <10.0.21"],"patched":["10.0.21"],"provenance":"source","from":"GHSA"},{"id":"GHSA-r84p-88g2-2vx2","url":"https://github.com/advisories/GHSA-r84p-88g2-2vx2","severity":"HIGH","ecosystem":"Maven","package":"org.apache.tomcat:tomcat","vulnerableRanges":[">=9.0.13, <9.0.63"],"patched":["9.0.63"],"provenance":"source","from":"GHSA"},{"id":"GHSA-r84p-88g2-2vx2","url":"https://github.com/advisories/GHSA-r84p-88g2-2vx2","severity":"HIGH","ecosystem":"Maven","package":"org.apache.tomcat:tomcat","vulnerableRanges":[">=8.5.38, <8.5.79"],"patched":["8.5.79"],"provenance":"source","from":"GHSA"}],"euvd":{"id":"EUVD-2022-5128","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-5128","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[{"id":51262,"url":"https://www.exploit-db.com/exploits/51262","title":"Apache Tomcat 10.1 - Denial Of Service","type":"dos","platform":"multiple","date":"2023-04-05","verified":false,"provenance":"source"}],"exploitSources":{"exploitdb":{"count":1,"earliest":"2023-04-05"},"pocGithub":{"count":2,"skipped":0,"earliest":"2022-06-30","earliestUrl":"https://github.com/quynhlab/CVE-2022-29885","repos":[{"name":"quynhlab/CVE-2022-29885","url":"https://github.com/quynhlab/CVE-2022-29885","stars":5,"created":"2022-06-30"},{"name":"iveresk/CVE-2022-29885","url":"https://github.com/iveresk/CVE-2022-29885","stars":4,"created":"2022-07-01"}]},"first":{"date":"2022-06-30","source":"PoC-in-GitHub","url":"https://github.com/quynhlab/CVE-2022-29885"},"provenance":"source"},"exploitRefs":["http://packetstormsecurity.com/files/171728/Apache-Tomcat-10.1-Denial-Of-Service.html"],"flow":[],"timeline":[{"date":"2022-05-12","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2022-29885","provenance":"source"},{"date":"2022-06-30","kind":"exploit-public","label":"First public exploit: PoC-in-GitHub; later: Exploit-DB 2023-04-05","url":"https://github.com/quynhlab/CVE-2022-29885","provenance":"source"}],"speed":{"daysToPublicExploit":49,"firstExploitFrom":"PoC-in-GitHub","daysToKev":null},"priority":{"score":24.9,"factors":[{"name":"In a KEV catalog","points":0.0,"detail":"not listed"},{"name":"Recent KEV listing","points":0.0,"detail":"not listed"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.89,"detail":"percentile 0.9947"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"1 Exploit-DB entry; 1 NVD exploit link; 2 PoC-in-GitHub repos"},{"name":"Mentioned in OTX pulses","points":0.0,"detail":"0 pulses"},{"name":"CVSS severity","points":0.0,"detail":"no CVSS"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]},"lineage":{"packageHistory":[{"cve":"CVE-2021-33037","published":"2021-07-12","fixed":"10.0.7","kev":false},{"cve":"CVE-2022-23181","published":"2022-01-27","fixed":"10.0.16","kev":false},{"cve":"CVE-2021-43980","published":"2022-09-28","fixed":"10.1.0-M14","kev":false},{"cve":"CVE-2022-29885","published":"2022-05-12","fixed":"10.1.0-M15","kev":false},{"cve":"CVE-2022-34305","published":"2022-06-23","fixed":"10.1.0-M17","kev":false,"link":{"from":"CVE-2022-29885","to":"CVE-2022-34305","relation":"successor","confidence":"low","kind":"sequence","evidence":[{"kind":"version-step","provenance":"source","package":"Maven:org.apache.tomcat:tomcat","fromFixed":"9.0.63","toFixed":"9.0.65","daysApart":42},{"kind":"version-step","provenance":"source","package":"Maven:org.apache.tomcat:tomcat","fromFixed":"8.5.79","toFixed":"8.5.82","daysApart":42}]}},{"cve":"CVE-2021-42340","published":"2021-10-14","fixed":"10.1.0-M6","kev":false},{"cve":"CVE-2023-41080","published":"2023-08-25","fixed":"11.0.0-M11","kev":false}],"package":"Maven:org.apache.tomcat:tomcat"}}