CVE-2015-5346
Session fixation vulnerability in Apache Tomcat 7.x before 7.0.66, 8.x before 8.0.30, and 9.x before 9.0.0.M2, when different session settings are used for deployments of multiple versions of the same web application, might allow remote attackers to hijack web sessions by leveraging use of a requestedSessionSSL field for an unintended request, related to CoyoteAdapter.java and Request.java.
- CVSS 3.0
- 8.1
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS
- 11% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-25)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- apache:tomcat
- canonical:ubuntu_linux
- debian:debian_linux
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-jrcp-c39h-r29x | Maven | org.apache.tomcat:tomcat | >=9.0.0.M1 <9.0.0.M2 | 9.0.0.M2 |
| GHSA-jrcp-c39h-r29x | Maven | org.apache.tomcat:tomcat | >=8.0.0.RC1 <8.0.31 | 8.0.31 |
| GHSA-jrcp-c39h-r29x | Maven | org.apache.tomcat:tomcat | >=7.0.0 <7.0.66 | 7.0.66 |
References
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00047.html
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00069.html
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00085.html
- http://packetstormsecurity.com/files/135890/Apache-Tomcat-Session-Fixation.html
- http://rhn.redhat.com/errata/RHSA-2016-1089.html