CVE-2015-5345
CVE-2015-5345 is a medium-severity vulnerability in Apache Tomcat with a CVSS 3.x base score of 5.3. Its EPSS exploit-prediction score of 18% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-22.
Key facts
- Severity: Medium (CVSS 3.x base score 5.3)
- CVSS v2: 5.0
- EPSS exploit prediction: 18% (97th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-22
- Affected product: Apache Tomcat
- Published:
- Last modified:
Description
The Mapper component in Apache Tomcat 6.x before 6.0.45, 7.x before 7.0.68, 8.x before 8.0.30, and 9.x before 9.0.0.M2 processes redirects before considering security constraints and Filters, which allows remote attackers to determine the existence of a directory via a URL that lacks a trailing / (slash) character.
Frequently asked questions
- What is CVE-2015-5345?
- The Mapper component in Apache Tomcat 6.x before 6.0.45, 7.x before 7.0.68, 8.x before 8.0.30, and 9.x before 9.0.0.M2 processes redirects before considering security constraints and Filters, which allows remote attackers to determine the existence of a directory via a URL that lacks a trailing / (slash) character.
- How severe is CVE-2015-5345?
- CVE-2015-5345 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2015-5345 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 18% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2015-5345?
- CVE-2015-5345 primarily affects Apache Tomcat. In total, 102 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2015-5345?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2015-5345 published?
- CVE-2015-5345 was published on 2016-02-25 and last updated on 2026-06-17.
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/msg00082.html
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00085.html
- http://marc.info/?l=bugtraq&m=145974991225029&w=2
- http://packetstormsecurity.com/files/135892/Apache-Tomcat-Directory-Disclosure.html
- http://rhn.redhat.com/errata/RHSA-2016-1089.html
- http://rhn.redhat.com/errata/RHSA-2016-2045.html
- http://rhn.redhat.com/errata/RHSA-2016-2599.html
- http://seclists.org/bugtraq/2016/Feb/146
- http://seclists.org/fulldisclosure/2016/Feb/122
- http://svn.apache.org/viewvc?view=revision&revision=1715206
- http://svn.apache.org/viewvc?view=revision&revision=1715207
- http://svn.apache.org/viewvc?view=revision&revision=1715213
- http://svn.apache.org/viewvc?view=revision&revision=1715216
- http://svn.apache.org/viewvc?view=revision&revision=1716882
- http://svn.apache.org/viewvc?view=revision&revision=1716894
- http://svn.apache.org/viewvc?view=revision&revision=1717209
- http://svn.apache.org/viewvc?view=revision&revision=1717212
- http://svn.apache.org/viewvc?view=revision&revision=1717216
- http://tomcat.apache.org/security-6.html
- http://tomcat.apache.org/security-7.html
- http://tomcat.apache.org/security-8.html
- http://tomcat.apache.org/security-9.html
- http://www.debian.org/security/2016/dsa-3530
- http://www.debian.org/security/2016/dsa-3552
- http://www.debian.org/security/2016/dsa-3609
- http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html
Affected products (102)
- cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.0:alpha:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.1:alpha:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.2:alpha:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.2:beta:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.4:alpha:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.10:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.11:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.13:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.14:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.16:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.18:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.20:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.24:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.26:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.28:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.29:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.30:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.32:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.33:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.35:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.36:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.37:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.39:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.41:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.43:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:6.0.44:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:7.0.0:beta:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:7.0.2:beta:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:7.0.4:beta:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:7.0.5:beta:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:7.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:7.0.10:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:7.0.11:*:*:*:*:*:*:*
- cpe:2.3:a:apache:tomcat:7.0.12:*:*:*:*:*:*:*
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