CVE catalog
CVE-2019-13224
libonig: CVE-2019-13224
- Severity
- Medium · CVSS 6.8
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 4.05% · Oct 25, 2026
A use-after-free in onig_new_deluxe() in regext.c in Oniguruma 6.9.2 allows attackers to potentially cause information disclosure, denial of service, or possibly code execution by providing a crafted regular expression. The attacker provides a pair of a regex pattern and a string, with a multi-byte encoding that gets handled by onig_new_deluxe(). Oniguruma issues often affect Ruby, as well as common optional libraries for PHP and Rust.
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 | libonig | sid | 6.9.10-1 | fixed |
| Debian | libonig | forky | 6.9.10-1 | fixed |
| Debian | libonig | trixie | 6.9.9-1 | fixed |
| Debian | libonig | bookworm | 6.9.8-1 | fixed |
| Ubuntu | php5 | pro | 5.5.3+dfsg-1ubuntu2 | vulnerable |
| Ubuntu | php5 | pro | 5.5.3+dfsg-1ubuntu3 | vulnerable |
| Ubuntu | php5 | pro | 5.5.6+dfsg-1ubuntu1 | vulnerable |
| Ubuntu | php5 | pro | 5.5.6+dfsg-1ubuntu2 | vulnerable |
| Ubuntu | php5 | pro | 5.5.8+dfsg-2ubuntu1 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu1 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu2 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu3 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.1 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.2 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.3 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.4 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.5 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.6 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.7 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.9 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.11 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.12 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.13 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.14 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.16 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.17 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.19 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.20 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.21 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.22 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.23 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.24 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.25 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.26 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.27 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.29 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.29+esm1 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.29+esm2 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.29+esm3 | vulnerable |
| Ubuntu | php5 | pro | 5.5.9+dfsg-1ubuntu4.29+esm4 | fixed |
| Suse | oniguruma | linux enterprise module for basesystem 15 sp3 | 6.7.0-150000.3.3.1 | fixed |
| Suse | oniguruma | linux enterprise module for basesystem 15 sp4 | 6.7.0-150000.3.3.1 | fixed |
| Suse | oniguruma | linux enterprise high performance computing 15 sp1-espos | 6.7.0-150000.3.3.1 | fixed |
| Suse | oniguruma | linux enterprise high performance computing 15 sp1-ltss | 6.7.0-150000.3.3.1 | fixed |
| Suse | oniguruma | linux enterprise high performance computing 15 sp2-espos | 6.7.0-150000.3.3.1 | fixed |
| Suse | oniguruma | linux enterprise high performance computing 15 sp2-ltss | 6.7.0-150000.3.3.1 | fixed |
| Suse | oniguruma | linux enterprise server 15 sp1-bcl | 6.7.0-150000.3.3.1 | fixed |
| Suse | oniguruma | linux enterprise server 15 sp1-ltss | 6.7.0-150000.3.3.1 | fixed |
| Suse | oniguruma | linux enterprise server 15 sp2-bcl | 6.7.0-150000.3.3.1 | fixed |
| Suse | oniguruma | linux enterprise server 15 sp2-ltss | 6.7.0-150000.3.3.1 | fixed |
| Suse | oniguruma | linux enterprise server for sap applications 15 sp1 | 6.7.0-150000.3.3.1 | fixed |
| Suse | oniguruma | linux enterprise server for sap applications 15 sp2 | 6.7.0-150000.3.3.1 | fixed |
| Suse | oniguruma | manager proxy 4.1 | 6.7.0-150000.3.3.1 | fixed |
| Suse | oniguruma | manager retail branch server 4.1 | 6.7.0-150000.3.3.1 | fixed |
| Suse | oniguruma | manager server 4.1 | 6.7.0-150000.3.3.1 | fixed |
| Suse | oniguruma | linux enterprise micro 5.1 | 6.7.0-150000.3.3.1 | fixed |
| Suse | oniguruma | linux enterprise micro 5.2 | 6.7.0-150000.3.3.1 | fixed |
| Suse | oniguruma | enterprise storage 6 | 6.7.0-150000.3.3.1 | fixed |
| Suse | oniguruma | enterprise storage 7 | 6.7.0-150000.3.3.1 | fixed |
| Opensuse | oniguruma | leap micro 5.2 | 6.7.0-150000.3.3.1 | fixed |
| Opensuse | oniguruma | leap 15.3 | 6.7.0-150000.3.3.1 | fixed |
| Opensuse | oniguruma | leap 15.4 | 6.7.0-150000.3.3.1 | fixed |
| Opensuse | oniguruma | tumbleweed | 6.9.7.1-1.2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libonig | source | sid | 6.9.2-1 | low | Not reported | [931878] |
| Debian | libonig | source | forky | 6.9.2-1 | low | Not reported | [931878] |
| Debian | libonig | source | trixie | 6.9.2-1 | low | Not reported | [931878] |
| Debian | libonig | source | bookworm | 6.9.2-1 | low | Not reported | [931878] |
| Ubuntu | php5 | deb | pro | 5.5.9+dfsg-1ubuntu4.29+esm4 | Not reported | USN-4088-1 | Not reported |
| Suse | oniguruma | rpm | linux enterprise module for basesystem 15 sp3 | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Suse | oniguruma | rpm | linux enterprise module for basesystem 15 sp4 | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Suse | oniguruma | rpm | linux enterprise high performance computing 15 sp1-espos | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Suse | oniguruma | rpm | linux enterprise high performance computing 15 sp1-ltss | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Suse | oniguruma | rpm | linux enterprise high performance computing 15 sp2-espos | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Suse | oniguruma | rpm | linux enterprise high performance computing 15 sp2-ltss | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Suse | oniguruma | rpm | linux enterprise server 15 sp1-bcl | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Suse | oniguruma | rpm | linux enterprise server 15 sp1-ltss | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Suse | oniguruma | rpm | linux enterprise server 15 sp2-bcl | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Suse | oniguruma | rpm | linux enterprise server 15 sp2-ltss | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Suse | oniguruma | rpm | linux enterprise server for sap applications 15 sp1 | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Suse | oniguruma | rpm | linux enterprise server for sap applications 15 sp2 | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Suse | oniguruma | rpm | manager proxy 4.1 | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Suse | oniguruma | rpm | manager retail branch server 4.1 | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Suse | oniguruma | rpm | manager server 4.1 | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Suse | oniguruma | rpm | linux enterprise micro 5.1 | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Suse | oniguruma | rpm | linux enterprise micro 5.2 | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Suse | oniguruma | rpm | enterprise storage 6 | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Suse | oniguruma | rpm | enterprise storage 7 | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Opensuse | oniguruma | rpm | leap micro 5.2 | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Opensuse | oniguruma | rpm | leap 15.3 | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Opensuse | oniguruma | rpm | leap 15.4 | 6.7.0-150000.3.3.1 | Not reported | SUSE-SU-2022:3327-1 | Not reported |
| Opensuse | oniguruma | rpm | tumbleweed | 6.9.7.1-1.2 | Not reported | OPENSUSE-SU-2024:11111-1 | Not reported |
OpenFactory catalog packages
[openSUSE Tumbleweed]
- [libonig5]Unknown
Source package: [oniguruma]
Details (1)
6.9.10-2.5· x86_64 · tumbleweedUnknown · Fixed:
6.9.7.1-1.2Version impact unknown
dsa · oniguruma · opensuse · tumbleweed
- [oniguruma-devel]Unknown
Source package: [oniguruma]
Details (1)
6.9.10-2.5· x86_64 · tumbleweedUnknown · Fixed:
6.9.7.1-1.2Version impact unknown
dsa · oniguruma · opensuse · tumbleweed
[Debian 12 (Bookworm)]
- [libonig5]Fixed
Source package: [libonig]
Details (2)
6.9.8-1· amd64 · bookwormFixed · Fixed:
6.9.2-1dsa · libonig · debian · bookworm; dsa · libonig · debian · 12
6.9.8-1· arm64 · bookwormFixed · Fixed:
6.9.2-1dsa · libonig · debian · bookworm; dsa · libonig · debian · 12
- [libonig-dev]Fixed
Source package: [libonig]
Details (2)
6.9.8-1· amd64 · bookwormFixed · Fixed:
6.9.2-1dsa · libonig · debian · bookworm; dsa · libonig · debian · 12
6.9.8-1· arm64 · bookwormFixed · Fixed:
6.9.2-1dsa · libonig · debian · bookworm; dsa · libonig · debian · 12
[Debian 13 (Trixie)]
- [libonig5]Fixed
Source package: [libonig]
Details (2)
6.9.9-1+b1· amd64 · trixieFixed · Fixed:
6.9.2-1dsa · libonig · debian · 13
6.9.9-1+b1· arm64 · trixieFixed · Fixed:
6.9.2-1dsa · libonig · debian · 13
- [libonig-dev]Fixed
Source package: [libonig]
Details (2)
6.9.9-1+b1· amd64 · trixieFixed · Fixed:
6.9.2-1dsa · libonig · debian · 13
6.9.9-1+b1· arm64 · trixieFixed · Fixed:
6.9.2-1dsa · libonig · debian · 13
Observed:
References
- [https://access.redhat.com/errata/RHSA-2024:0409]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2020_3662.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2019-13224]
- [https://osv.dev/vulnerability/DLA-1854-1]
- [https://osv.dev/vulnerability/DLA-2431-1]
- [https://osv.dev/vulnerability/SUSE-SU-2022:3327-1]
- [https://osv.dev/vulnerability/USN-4088-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:11111-1]
- [https://security-tracker.debian.org/tracker/CVE-2019-13224]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0218.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]