CVE catalog
CVE-2018-11784
When the default servlet in Apache Tomcat versions 9.0.0.M1 to 9.0.11, 8.5.0 to 8.5.33 and 7.0.23 to 7.0.90 returned a redirect to a directory (e.g. redirecting to '/foo/' when the user requested '/fo
- Severity
- Medium · CVSS 6.1
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 97.68% · Oct 25, 2026
When the default servlet in Apache Tomcat versions 9.0.0.M1 to 9.0.11, 8.5.0 to 8.5.33 and 7.0.23 to 7.0.90 returned a redirect to a directory (e.g. redirecting to '/foo/' when the user requested '/foo') a specially crafted URL could be used to cause the redirect to be generated to any URI of the attackers choice.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | tomcat9 | sid | 9.0.122-1 | not affected |
| Debian | tomcat9 | forky | 9.0.122-1 | not affected |
| Debian | tomcat9 | trixie | 9.0.95-1 | not affected |
| Debian | tomcat9 | bookworm | 9.0.70-2 | not affected |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Cpe | tomcat | Not reported | Not reported | unknown |
| Ubuntu | tomcat7 | 14.04 | 7.0.42-1 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.47-1 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.50-1 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.1 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.3 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.6 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.7 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.8 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.9 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.10 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.11 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.13 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.14 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.15 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.16 | fixed |
| Ubuntu | tomcat6 | pro | 6.0.37-1 | vulnerable |
| Ubuntu | tomcat6 | pro | 6.0.39-1 | vulnerable |
| Ubuntu | tomcat6 | pro | 6.0.39-1ubuntu0.1 | vulnerable |
| Ubuntu | tomcat6 | pro | 6.0.39-1ubuntu0.1+esm1 | vulnerable |
| Ubuntu | tomcat6 | pro | 6.0.39-1ubuntu0.1+esm2 | vulnerable |
| Ubuntu | tomcat6 | pro | 6.0.39-1ubuntu0.1+esm3 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.26-1 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.28-1 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.30-1 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1ubuntu1 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1ubuntu1.1 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1ubuntu1.2 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1ubuntu1.3 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1ubuntu1.4 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1ubuntu1.5 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1ubuntu1.6 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1ubuntu1.7 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1ubuntu1.8 | fixed |
| Ubuntu | tomcat7 | pro | 7.0.64-1 | vulnerable |
| Ubuntu | tomcat7 | pro | 7.0.68-1 | vulnerable |
| Ubuntu | tomcat7 | pro | 7.0.68-1ubuntu0.1 | vulnerable |
| Ubuntu | tomcat7 | pro | 7.0.68-1ubuntu0.3 | vulnerable |
| Ubuntu | tomcat7 | pro | 7.0.68-1ubuntu0.4 | vulnerable |
| Ubuntu | tomcat7 | pro | 7.0.68-1ubuntu0.4+esm1 | vulnerable |
| Ubuntu | tomcat7 | pro | 7.0.68-1ubuntu0.4+esm2 | vulnerable |
| Ubuntu | tomcat7 | pro | 7.0.68-1ubuntu0.4+esm3 | vulnerable |
| Ubuntu | tomcat7 | pro | 7.0.68-1ubuntu0.4+esm4 | vulnerable |
| Ubuntu | tomcat8 | 18.04 | 8.5.21-1ubuntu1 | vulnerable |
| Ubuntu | tomcat8 | 18.04 | 8.5.29-1 | vulnerable |
| Ubuntu | tomcat8 | 18.04 | 8.5.30-1 | vulnerable |
| Ubuntu | tomcat8 | 18.04 | 8.5.30-1ubuntu1 | vulnerable |
| Ubuntu | tomcat8 | 18.04 | 8.5.30-1ubuntu1.2 | vulnerable |
| Ubuntu | tomcat8 | 18.04 | 8.5.30-1ubuntu1.3 | vulnerable |
| Ubuntu | tomcat8 | 18.04 | 8.5.30-1ubuntu1.4 | vulnerable |
| Ubuntu | tomcat8 | 18.04 | 8.5.39-1ubuntu1~18.04.1 | fixed |
| Ubuntu | tomcat7 | 14.04 | 7.0.42-1 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.47-1 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.50-1 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.1 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.3 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.6 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.7 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.8 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.9 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.10 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.11 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.13 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.14 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.15 | vulnerable |
| Ubuntu | tomcat7 | 14.04 | 7.0.52-1ubuntu0.16 | fixed |
| Ubuntu | tomcat8 | 16.04 | 8.0.26-1 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.28-1 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.30-1 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1ubuntu1 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1ubuntu1.1 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1ubuntu1.2 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1ubuntu1.3 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1ubuntu1.4 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1ubuntu1.5 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1ubuntu1.6 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1ubuntu1.7 | vulnerable |
| Ubuntu | tomcat8 | 16.04 | 8.0.32-1ubuntu1.8 | fixed |
| Suse | tomcat | linux enterprise server 12 sp3 | 8.0.53-29.16.2 | fixed |
| Suse | tomcat | linux enterprise server for sap applications 12 sp3 | 8.0.53-29.16.2 | fixed |
| Suse | tomcat6 | linux enterprise server 11 sp4 | 6.0.53-0.57.10.1 | fixed |
| Suse | tomcat6 | linux enterprise server for sap applications 11 sp4 | 6.0.53-0.57.10.1 | fixed |
| Suse | tomcat | linux enterprise module for web and scripting 15 | 9.0.12-3.8.3 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | tomcat9 | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | tomcat9 | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | tomcat9 | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | tomcat9 | source | bookworm | Not affected | unimportant | Not reported | Not reported |
| Ubuntu | tomcat7 | deb | 14.04 | 7.0.52-1ubuntu0.16 | Not reported | UBUNTU-CVE-2018-11784 | Not reported |
| Ubuntu | tomcat8 | deb | 16.04 | 8.0.32-1ubuntu1.8 | Not reported | UBUNTU-CVE-2018-11784 | Not reported |
| Ubuntu | tomcat8 | deb | 18.04 | 8.5.39-1ubuntu1~18.04.1 | Not reported | UBUNTU-CVE-2018-11784 | Not reported |
| Ubuntu | tomcat7 | deb | 14.04 | 7.0.52-1ubuntu0.16 | Not reported | USN-3787-1 | Not reported |
| Ubuntu | tomcat8 | deb | 16.04 | 8.0.32-1ubuntu1.8 | Not reported | USN-3787-1 | Not reported |
| Suse | tomcat | rpm | linux enterprise server 12 sp3 | 8.0.53-29.16.2 | Not reported | SUSE-SU-2018:3393-1 | Not reported |
| Suse | tomcat | rpm | linux enterprise server for sap applications 12 sp3 | 8.0.53-29.16.2 | Not reported | SUSE-SU-2018:3393-1 | Not reported |
| Suse | tomcat6 | rpm | linux enterprise server 11 sp4 | 6.0.53-0.57.10.1 | Not reported | SUSE-SU-2018:3935-1 | Not reported |
| Suse | tomcat6 | rpm | linux enterprise server for sap applications 11 sp4 | 6.0.53-0.57.10.1 | Not reported | SUSE-SU-2018:3935-1 | Not reported |
| Suse | tomcat | rpm | linux enterprise module for web and scripting 15 | 9.0.12-3.8.3 | Not reported | SUSE-SU-2018:3968-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libtomcat9-java]Not affected
Source package: [tomcat9]
Details (2)
9.0.70-2· all · bookwormNot affected
nvd · tomcat9 · debian · bookworm
9.0.70-2· all · bookwormNot affected
nvd · tomcat9 · debian · bookworm
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2019_0485.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2018-11784]
- [https://osv.dev/vulnerability/DLA-1544-1]
- [https://osv.dev/vulnerability/DLA-1545-1]
- [https://osv.dev/vulnerability/DSA-4596-1]
- [https://osv.dev/vulnerability/SUSE-SU-2018:3393-1]
- [https://osv.dev/vulnerability/SUSE-SU-2018:3935-1]
- [https://osv.dev/vulnerability/SUSE-SU-2018:3968-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2018-11784]
- [https://osv.dev/vulnerability/USN-3787-1]
- [https://security-tracker.debian.org/tracker/CVE-2018-11784]
- [https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-11784.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2018/wid-sec-w-2023-0460.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]