CVE-2021-25122
CVE-2021-25122 · Apache Tomcat h2c request mix-up
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
When responding to new h2c connection requests, Apache Tomcat versions 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41 and 8.5.0 to 8.5.61 could duplicate request headers and a limited amount of request body from one request to another meaning user A and user B could both see the results of user A's request.
CVSS 7.5 · Élevée · EPSS 18,1% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
apache tomcat
- Versions du logiciel
- ≥ Apache Tomcat 10, < 10.0.2: Concernée (custom)
- ≥ Apache Tomcat 9, < 9.0.42: Concernée (custom)
- ≥ Apache Tomcat 8.5, < 8.5.62: Concernée (custom)
Mettez à jour vers 10.0.2
tomcat9 Debian:12
- Plages de versions concernées
- ECOSYSTEM: < 9.0.43-1
Mettez à jour vers 9.0.43-1
tomcat9 Debian:13
- Plages de versions concernées
- ECOSYSTEM: < 9.0.43-1
Mettez à jour vers 9.0.43-1
tomcat9 Debian:14
- Plages de versions concernées
- ECOSYSTEM: < 9.0.43-1
Mettez à jour vers 9.0.43-1
tomcat9 Ubuntu:18.04:LTS
- Versions du logiciel
- 9.0.16-3~18.04.1
- 9.0.16-3ubuntu0.18.04.1
- Plages de versions concernées
- ECOSYSTEM: < 9.0.16-3ubuntu0.18.04.2
Mettez à jour vers 9.0.16-3ubuntu0.18.04.2
tomcat8 Ubuntu:Pro:18.04:LTS
- Versions du logiciel
- 8.5.21-1ubuntu1
- 8.5.29-1
- 8.5.30-1
- 8.5.30-1ubuntu1
- 8.5.30-1ubuntu1.2
- 8.5.30-1ubuntu1.3
- 8.5.30-1ubuntu1.4
- 8.5.39-1ubuntu1~18.04.1
- 8.5.39-1ubuntu1~18.04.2
- 8.5.39-1ubuntu1~18.04.3
- 8.5.39-1ubuntu1~18.04.3+esm1
- Plages de versions concernées
- ECOSYSTEM: < 8.5.39-1ubuntu1~18.04.3+esm2
Mettez à jour vers 8.5.39-1ubuntu1~18.04.3+esm2
tomcat9 Ubuntu:20.04:LTS
- Versions du logiciel
- 9.0.24-1
- 9.0.27-1
- 9.0.31-1
- 9.0.31-1ubuntu0.1
- Plages de versions concernées
- ECOSYSTEM: < 9.0.31-1ubuntu0.2
Mettez à jour vers 9.0.31-1ubuntu0.2
Sources originales
- https://lists.apache.org/thread.html/r7b95bc248603360501f18c8eb03bb6001ec0ee3296205b34b07105b7%40%3Cannounce.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r7b95bc248603360501f18c8eb03bb6001ec0ee3296205b34b07105b7%40%3Cusers.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r7b95bc248603360501f18c8eb03bb6001ec0ee3296205b34b07105b7%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/rf6d5d57b114678d8898005faef31e9fd6d7c981fcc4ccfc3bc272fc9%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r7b95bc248603360501f18c8eb03bb6001ec0ee3296205b34b07105b7%40%3Cannounce.apache.org%3E
- http://www.openwall.com/lists/oss-security/2021/03/01/1
- https://lists.apache.org/thread.html/rcd90bf36b1877e1310b87ecd14ed7bbb15da52b297efd9f0e7253a3b%40%3Cusers.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/rd0463f9a5cbc02a485404c4b990f0da452e5ac5c237808edba11c947%40%3Cusers.tomcat.apache.org%3E
- https://lists.debian.org/debian-lts-announce/2021/03/msg00018.html
- https://www.debian.org/security/2021/dsa-4891
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://security.netapp.com/advisory/ntap-20210409-0002/
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://security.gentoo.org/glsa/202208-34
- https://nvd.nist.gov/vuln/detail/CVE-2021-25122