CVE catalog
CVE-2018-1323
libapache-mod-jk: CVE-2018-1323
- Severity
- High · CVSS 7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 46.40% · Oct 27, 2026
The IIS/ISAPI specific code in the Apache Tomcat JK ISAPI Connector 1.2.0 to 1.2.42 that normalised the requested path before matching it to the URI-worker map did not handle some edge cases correctly. If only a sub-set of the URLs supported by Tomcat were exposed via IIS, then it was possible for a specially constructed request to expose application functionality through the reverse proxy that was not intended for clients accessing Tomcat via the reverse proxy.
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 | libapache-mod-jk | sid | 1:1.2.50-1 | not affected |
| Debian | libapache-mod-jk | forky | 1:1.2.50-1 | not affected |
| Debian | libapache-mod-jk | trixie | 1:1.2.50-1 | not affected |
| Debian | libapache-mod-jk | bookworm | 1:1.2.48-2+deb12u2 | not affected |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libapache-mod-jk | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | libapache-mod-jk | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | libapache-mod-jk | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | libapache-mod-jk | source | bookworm | Not affected | unimportant | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libapache2-mod-jk]Not affected
Source package: [libapache-mod-jk]
Details (2)
1:1.2.48-2+deb12u2· amd64 · bookwormNot affected
dsa · libapache-mod-jk · debian · bookworm
1:1.2.48-2+deb12u2· arm64 · bookwormNot affected
dsa · libapache-mod-jk · debian · bookworm
- [libapache-mod-jk-doc]Not affected
Source package: [libapache-mod-jk]
Details (2)
1:1.2.48-2+deb12u2· all · bookwormNot affected
dsa · libapache-mod-jk · debian · bookworm
1:1.2.48-2+deb12u2· all · bookwormNot affected
dsa · libapache-mod-jk · debian · bookworm
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2024_10625-1.json]
- [https://security-tracker.debian.org/tracker/CVE-2018-1323]
- [https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-1323.json]
[Debian Security Tracker] · [FIRST EPSS] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]