Описание
Apache Tomcat before 6.0.39, 7.x before 7.0.47, and 8.x before 8.0.0-RC3, when an HTTP connector or AJP connector is used, does not properly handle certain inconsistent HTTP request headers, which allows remote attackers to trigger incorrect identification of a request's length and conduct request-smuggling attacks via (1) multiple Content-Length headers or (2) a Content-Length header and a "Transfer-Encoding: chunked" header. NOTE: this vulnerability exists because of an incomplete fix for CVE-2005-2090.
It was found that when Tomcat / JBoss Web processed a series of HTTP requests in which at least one request contained either multiple content-length headers, or one content-length header with a chunked transfer-encoding header, Tomcat / JBoss Web would incorrectly handle the request. A remote attacker could use this flaw to poison a web cache, perform cross-site scripting (XSS) attacks, or obtain sensitive information from other requests.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Developer Toolset 2.0 | devtoolset-2-tomcat | Not affected | ||
| Red Hat Enterprise Linux 5 | tomcat5 | Will not fix | ||
| Red Hat JBoss Enterprise Application Platform 5 | jbossweb | Will not fix | ||
| Red Hat JBoss Enterprise Web Server 1 | others | Will not fix | ||
| Red Hat JBoss Enterprise Web Server 1 | tomcat5 | Will not fix | ||
| Red Hat JBoss Enterprise Web Server 1 | tomcat6 | Will not fix | ||
| Red Hat JBoss Operations Network 3 | jbossweb | Affected | ||
| Red Hat Enterprise Linux 6 | tomcat6 | Fixed | RHSA-2014:0429 | 23.04.2014 |
| Red Hat Enterprise Linux 7 | tomcat | Fixed | RHSA-2014:0686 | 10.06.2014 |
| Red Hat JBoss BPMS 6.0 | jbossweb | Fixed | RHSA-2014:0373 | 03.04.2014 |
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Дополнительная информация
Статус:
EPSS
5.8 Medium
CVSS2
Связанные уязвимости
Apache Tomcat before 6.0.39, 7.x before 7.0.47, and 8.x before 8.0.0-RC3, when an HTTP connector or AJP connector is used, does not properly handle certain inconsistent HTTP request headers, which allows remote attackers to trigger incorrect identification of a request's length and conduct request-smuggling attacks via (1) multiple Content-Length headers or (2) a Content-Length header and a "Transfer-Encoding: chunked" header. NOTE: this vulnerability exists because of an incomplete fix for CVE-2005-2090.
Apache Tomcat before 6.0.39, 7.x before 7.0.47, and 8.x before 8.0.0-RC3, when an HTTP connector or AJP connector is used, does not properly handle certain inconsistent HTTP request headers, which allows remote attackers to trigger incorrect identification of a request's length and conduct request-smuggling attacks via (1) multiple Content-Length headers or (2) a Content-Length header and a "Transfer-Encoding: chunked" header. NOTE: this vulnerability exists because of an incomplete fix for CVE-2005-2090.
Apache Tomcat before 6.0.39, 7.x before 7.0.47, and 8.x before 8.0.0-R ...
EPSS
5.8 Medium
CVSS2