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Fencer Intel
high 8.1

CVE-2015-5346 in the critical feed json

Improper Neutralization of Input During Web Page Generation in Apache Tomcat

published 10y ago modified 25d ago also GHSA-jrcp-c39h-r29x , EUVD-2022-4426

cvss
8.1
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
10.6%
EPSS 10.6% chance of exploitation in 30 days, percentile 95%
public exploits
0
none known

Summary

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.

Patch / fix

  • maven org.apache.tomcat:tomcat 7.0.66, 8.0.31, 9.0.0.M2
  • tomcat7 Ubuntu 14.04 LTS 7.0.52-1ubuntu0.6

ubuntu advisories UBUNTU-CVE-2015-5346

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • tomcat7 jboss enterprise web server 2 7.0.54-23_patch_05.ep6.el6
  • tomcat7 jboss enterprise web server 2 7.0.54-23_patch_05.ep6.el7
  • tomcat7-lib jboss enterprise web server 2 7.0.54-23_patch_05.ep6.el6
  • tomcat7-lib jboss enterprise web server 2 7.0.54-23_patch_05.ep6.el7
  • tomcat7-log4j jboss enterprise web server 2 7.0.54-23_patch_05.ep6.el6
  • tomcat7-log4j jboss enterprise web server 2 7.0.54-23_patch_05.ep6.el7
  • tomcat7-javadoc jboss enterprise web server 2 7.0.54-23_patch_05.ep6.el6
  • tomcat7-javadoc jboss enterprise web server 2 7.0.54-23_patch_05.ep6.el7

red hat advisories RHSA-2016:2807RHSA-2016:2046RHSA-2016:1088RHSA-2016:1087

  • tomcat SLES for SAP 12, SLES 12 7.0.68-7.6.1
  • tomcat SLES for SAP 12 SP1, SLES 12 SP1 8.0.32-3.1

suse advisories SUSE-SU-2016:0822-1SUSE-SU-2016:0769-1

  • tomcat openSUSE Tumbleweed 8.0.36-3.3
  • tomcat10 openSUSE Tumbleweed 10.1.14-1.1

opensuse advisories openSUSE-SU-2024:10446-1openSUSE-SU-2024:13441-1

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2015-5346 updated cvss 8.1

tomcat: Session fixation

  • Red Hat JBoss BRMS 5 jbossweb jbossweb
    affected: no fix planned “Will not fix”
  • Red Hat JBoss Data Grid 6 jbossweb jbossweb
    affected: no fix available
  • Red Hat JBoss Enterprise Application Platform 4 jbossweb jbossweb Red Hat JBoss Enterprise Application Platform 5 jbossweb jbossweb
    affected: no fix planned “Will not fix”
  • Red Hat JBoss Enterprise Application Platform 6 jbossweb jbossweb
    affected: no fix available
  • Red Hat JBoss Fuse Service Works 6 jbossweb jbossweb
    affected: no fix planned “Will not fix”
  • Red Hat JBoss Operations Network 3 jbossweb jbossweb Red Hat JBoss Portal 6 jbossweb jbossweb
    affected: no fix available
  • Red Hat JBoss SOA Platform 5 jbossweb jbossweb
    affected: no fix planned “Will not fix”
  • Red Hat Enterprise Linux Client (v. 7) tomcat 7.0.54-8.el7_2, tomcat-servlet-3.0-api 7.0.54-8.el7_2 Red Hat Enterprise Linux Client Optional (v. 7) tomcat 7.0.54-8.el7_2, tomcat-lib 7.0.54-8.el7_2, tomcat-jsvc 7.0.54-8.el7_2, tomcat-javadoc 7.0.54-8.el7_2, tomcat-webapps 7.0.54-8.el7_2, tomcat-el-2.2-api 7.0.54-8.el7_2, +3 more Red Hat Enterprise Linux ComputeNode (v. 7) tomcat 7.0.54-8.el7_2, tomcat-servlet-3.0-api 7.0.54-8.el7_2 Red Hat Enterprise Linux ComputeNode Optional (v. 7) tomcat 7.0.54-8.el7_2, tomcat-lib 7.0.54-8.el7_2, tomcat-jsvc 7.0.54-8.el7_2, tomcat-javadoc 7.0.54-8.el7_2, tomcat-webapps 7.0.54-8.el7_2, tomcat-el-2.2-api 7.0.54-8.el7_2, +3 more Red Hat Enterprise Linux Server (v. 7) tomcat 7.0.54-8.el7_2, tomcat-lib 7.0.54-8.el7_2, tomcat-webapps 7.0.54-8.el7_2, tomcat-el-2.2-api 7.0.54-8.el7_2, tomcat-jsp-2.2-api 7.0.54-8.el7_2, tomcat-admin-webapps 7.0.54-8.el7_2, +1 more Red Hat Enterprise Linux Server Optional (v. 7) tomcat 7.0.54-8.el7_2, tomcat-lib 7.0.54-8.el7_2, tomcat-jsvc 7.0.54-8.el7_2, tomcat-javadoc 7.0.54-8.el7_2, tomcat-webapps 7.0.54-8.el7_2, tomcat-el-2.2-api 7.0.54-8.el7_2, +3 more
    +2 more products
    Red Hat Enterprise Linux Workstation (v. 7) tomcat 7.0.54-8.el7_2, tomcat-lib 7.0.54-8.el7_2, tomcat-webapps 7.0.54-8.el7_2, tomcat-el-2.2-api 7.0.54-8.el7_2, tomcat-jsp-2.2-api 7.0.54-8.el7_2, tomcat-admin-webapps 7.0.54-8.el7_2, +1 more Red Hat Enterprise Linux Workstation Optional (v. 7) tomcat-jsvc 7.0.54-8.el7_2, tomcat-javadoc 7.0.54-8.el7_2, tomcat-docs-webapp 7.0.54-8.el7_2
    fixed: vendor fix RHSA-2016:2046
show 6 more
  • Red Hat JBoss Enterprise Web Server 2 for RHEL 6 Server tomcat7 7.0.54-23_patch_05.ep6.el6, tomcat7-lib 7.0.54-23_patch_05.ep6.el6, tomcat7-log4j 7.0.54-23_patch_05.ep6.el6, tomcat7-javadoc 7.0.54-23_patch_05.ep6.el6, tomcat7-webapps 7.0.54-23_patch_05.ep6.el6, tomcat7-el-2.2-api 7.0.54-23_patch_05.ep6.el6, +4 more Red Hat JBoss Enterprise Web Server 2 for RHEL 7 Server tomcat7 7.0.54-23_patch_05.ep6.el7, tomcat7-lib 7.0.54-23_patch_05.ep6.el7, tomcat7-log4j 7.0.54-23_patch_05.ep6.el7, tomcat7-javadoc 7.0.54-23_patch_05.ep6.el7, tomcat7-webapps 7.0.54-23_patch_05.ep6.el7, tomcat7-el-2.2-api 7.0.54-23_patch_05.ep6.el7, +4 more
    fixed: vendor fix RHSA-2016:2807
  • Red Hat JBoss Web Server 2.1
    fixed: vendor fix RHSA-2016:2808
  • Red Hat JBoss Web Server 3.0
    fixed: vendor fix RHSA-2016:1089
  • Red Hat JBoss Web Server 3.0 for RHEL 6 httpd24 2.4.6-61.ep7.el6, mod_ssl24 2.4.6-61.ep7.el6, mod_ldap24 2.4.6-61.ep7.el6, httpd24-tools 2.4.6-61.ep7.el6, mod_session24 2.4.6-61.ep7.el6, httpd24-manual 2.4.6-61.ep7.el6, +22 more
    fixed: vendor fix RHSA-2016:1087
  • Red Hat JBoss Web Server 3.0 for RHEL 7 httpd24 2.4.6-61.ep7.el7, mod_ssl24 2.4.6-61.ep7.el7, mod_ldap24 2.4.6-61.ep7.el7, httpd24-tools 2.4.6-61.ep7.el7, mod_session24 2.4.6-61.ep7.el7, httpd24-manual 2.4.6-61.ep7.el7, +22 more
    fixed: vendor fix RHSA-2016:1088
  • Red Hat Enterprise Linux 6 tomcat6, tomcat6-lib, tomcat6-log4j, tomcat6-javadoc, tomcat6-webapps, tomcat6-el-2.1-api, +4 more
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
26d ago

Exploit prediction

10.57% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.0 8.1 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P
GitHub 3.0 8.1 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
maven org.apache.tomcat:tomcat
>=9.0.0.M1, <9.0.0.M2
>=8.0.0.RC1, <8.0.31
>=7.0.0, <7.0.66
9.0.0.M2
8.0.31
7.0.66

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.