CVE catalog
CVE-2009-0023
apr-util: CVE-2009-0023
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 8.53% · Oct 25, 2026
The apr_strmatch_precompile function in strmatch/apr_strmatch.c in Apache APR-util before 1.3.5 allows remote attackers to cause a denial of service (daemon crash) via crafted input involving (1) a .htaccess file used with the Apache HTTP Server, (2) the SVNMasterURI directive in the mod_dav_svn module in the Apache HTTP Server, (3) the mod_apreq2 module for the Apache HTTP Server, or (4) an application that uses the libapreq2 library, which triggers a heap-based buffer underflow.
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 | apr-util | sid | 1.6.4-2 | fixed |
| Debian | apr-util | forky | 1.6.4-2 | fixed |
| Debian | apr-util | trixie | 1.6.3-3+deb13u1 | fixed |
| Debian | apr-util | trixie-security | 1.6.3-3+deb13u1 | fixed |
| Debian | apr-util | bookworm | 1.6.3-1 | fixed |
| Debian | apr-util | bookworm-security | 1.6.3-1+deb12u1 | fixed |
| Opensuse | apr-util | tumbleweed | 1.5.4-4.4 | fixed |
| Opensuse | apache2 | tumbleweed | 2.4.23-4.1 | fixed |
| Opensuse | apr-util | tumbleweed | 1.6.1-8.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | apr-util | source | sid | 1.3.7+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | apr-util | source | forky | 1.3.7+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | apr-util | source | trixie | 1.3.7+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | apr-util | source | bookworm | 1.3.7+dfsg-1 | not yet assigned | Not reported | Not reported |
| Opensuse | apr-util | rpm | tumbleweed | 1.5.4-4.4 | Not reported | OPENSUSE-SU-2024:10568-1 | Not reported |
| Opensuse | apache2 | rpm | tumbleweed | 2.4.23-4.1 | Not reported | OPENSUSE-SU-2024:10268-1 | Not reported |
| Opensuse | apr-util | rpm | tumbleweed | 1.6.1-8.1 | Not reported | OPENSUSE-SU-2024:11586-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [libaprutil1]Unknown
Source package: [apr-util]
Details (4)
1.6.3-1· amd64 · bookwormFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1· arm64 · bookwormFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1+deb12u1· amd64 · bookworm-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1+deb12u1· arm64 · bookworm-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
- [libaprutil1-dbd-mysql]Unknown
Source package: [apr-util]
Details (4)
1.6.3-1· amd64 · bookwormFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1· arm64 · bookwormFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1+deb12u1· amd64 · bookworm-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1+deb12u1· arm64 · bookworm-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
- [libaprutil1-dbd-odbc]Unknown
Source package: [apr-util]
Details (4)
1.6.3-1· amd64 · bookwormFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1· arm64 · bookwormFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1+deb12u1· amd64 · bookworm-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1+deb12u1· arm64 · bookworm-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
- [libaprutil1-dbd-pgsql]Unknown
Source package: [apr-util]
Details (4)
1.6.3-1· amd64 · bookwormFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1· arm64 · bookwormFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1+deb12u1· amd64 · bookworm-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1+deb12u1· arm64 · bookworm-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
- [libaprutil1-dbd-sqlite3]Unknown
Source package: [apr-util]
Details (4)
1.6.3-1· amd64 · bookwormFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1· arm64 · bookwormFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1+deb12u1· amd64 · bookworm-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1+deb12u1· arm64 · bookworm-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
- [libaprutil1-dev]Unknown
Source package: [apr-util]
Details (4)
1.6.3-1· amd64 · bookwormFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1· arm64 · bookwormFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1+deb12u1· amd64 · bookworm-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1+deb12u1· arm64 · bookworm-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
- [libaprutil1-ldap]Unknown
Source package: [apr-util]
Details (4)
1.6.3-1· amd64 · bookwormFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1· arm64 · bookwormFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1+deb12u1· amd64 · bookworm-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
1.6.3-1+deb12u1· arm64 · bookworm-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · bookworm; dsa · apr-util · debian · 12
[Debian 13 (Trixie)]
- [libaprutil1-dbd-mysql]Unknown
Source package: [apr-util]
Details (4)
1.6.3-3+b1· amd64 · trixieFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+b1· arm64 · trixieFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+deb13u1· amd64 · trixie-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+deb13u1· arm64 · trixie-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
- [libaprutil1-dbd-odbc]Unknown
Source package: [apr-util]
Details (4)
1.6.3-3+b1· amd64 · trixieFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+b1· arm64 · trixieFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+deb13u1· amd64 · trixie-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+deb13u1· arm64 · trixie-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
- [libaprutil1-dbd-pgsql]Unknown
Source package: [apr-util]
Details (4)
1.6.3-3+b1· amd64 · trixieFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+b1· arm64 · trixieFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+deb13u1· amd64 · trixie-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+deb13u1· arm64 · trixie-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
- [libaprutil1-dbd-sqlite3]Unknown
Source package: [apr-util]
Details (4)
1.6.3-3+b1· amd64 · trixieFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+b1· arm64 · trixieFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+deb13u1· amd64 · trixie-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+deb13u1· arm64 · trixie-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
- [libaprutil1-dev]Unknown
Source package: [apr-util]
Details (4)
1.6.3-3+b1· amd64 · trixieFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+b1· arm64 · trixieFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+deb13u1· amd64 · trixie-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+deb13u1· arm64 · trixie-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
- [libaprutil1-ldap]Unknown
Source package: [apr-util]
Details (4)
1.6.3-3+b1· amd64 · trixieFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+b1· arm64 · trixieFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+deb13u1· amd64 · trixie-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+deb13u1· arm64 · trixie-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
- [libaprutil1t64]Unknown
Source package: [apr-util]
Details (4)
1.6.3-3+b1· amd64 · trixieFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+b1· arm64 · trixieFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+deb13u1· amd64 · trixie-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
1.6.3-3+deb13u1· arm64 · trixie-securityFixed · Fixed:
1.3.7+dfsg-1dsa · apr-util · debian · 13
[openSUSE Tumbleweed]
- [apache2]Unknown
Source package: [apache2]
Details (1)
2.4.67-1.3· x86_64 · tumbleweedFixed · Fixed:
2.4.23-4.1dsa · apache2 · opensuse · tumbleweed
- [apr-util-devel]Unknown
Source package: [apr-util]
Details (1)
1.6.5-1.1· x86_64 · tumbleweedUnknown · Fixed:
1.5.4-4.4, 1.6.1-8.1Version impact unknown
dsa · apr-util · opensuse · tumbleweed
- [libapr-util1-0]Unknown
Source package: [apr-util]
Details (1)
1.6.5-1.1· x86_64 · tumbleweedUnknown · Fixed:
1.5.4-4.4, 1.6.1-8.1Version impact unknown
dsa · apr-util · opensuse · tumbleweed
- [libapr-util1-0-dbd-mysql]Unknown
Source package: [apr-util]
Details (1)
1.6.5-1.1· x86_64 · tumbleweedUnknown · Fixed:
1.5.4-4.4, 1.6.1-8.1Version impact unknown
dsa · apr-util · opensuse · tumbleweed
- [libapr-util1-0-dbd-pgsql]Unknown
Source package: [apr-util]
Details (1)
1.6.5-1.1· x86_64 · tumbleweedUnknown · Fixed:
1.5.4-4.4, 1.6.1-8.1Version impact unknown
dsa · apr-util · opensuse · tumbleweed
- [libapr-util1-0-dbd-sqlite3]Unknown
Source package: [apr-util]
Details (1)
1.6.5-1.1· x86_64 · tumbleweedUnknown · Fixed:
1.5.4-4.4, 1.6.1-8.1Version impact unknown
dsa · apr-util · opensuse · tumbleweed
Observed:
References
- [https://access.redhat.com/errata/RHSA-2009:1160]
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2024_10268-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2009-0023]
- [https://osv.dev/vulnerability/DSA-1812-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:10268-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:10568-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:11586-1]
- [https://security-tracker.debian.org/tracker/CVE-2009-0023]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]