CVE-2019-13224
oniguruma: Use-after-free in onig_new_deluxe() in regext.c
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
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.
Un uso de memoria previamente liberada en la función onig_new_deluxe() en el archivo regext.c en Oniguruma versión 6.9.2, permite a los atacantes causar divulgación de información, denegación de servicio o posiblemente ejecución de código al proporcionar una expresión regular diseñada. El atacante provee un par patrones de expresión regular y una cadena, con una codificación de múltiples bytes que se maneja con la función onig_new_deluxe(). Los problemas de Oniguruma con frecuencia afectan a Ruby, así como a bibliotecas opcionales y comunes para PHP y Rust.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2019-07-03 CVE Reserved
- 2019-07-10 CVE Published
- 2024-07-03 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-416: Use After Free
CAPEC
References (10)
| URL | Tag | Source |
|---|---|---|
| https://lists.debian.org/debian-lts-announce/2019/07/msg00013.html | Mailing List |
|
| https://support.f5.com/csp/article/K00103182 | Third Party Advisory | |
| https://support.f5.com/csp/article/K00103182?utm_source=f5support&%3Butm_medium=RSS | X_refsource_confirm |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/kkos/oniguruma/commit/0f7f61ed1b7b697e283e37bd2d731d0bd57adb55 | 2023-11-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Oniguruma Project Search vendor "Oniguruma Project" | Oniguruma Search vendor "Oniguruma Project" for product "Oniguruma" | 6.9.2 Search vendor "Oniguruma Project" for product "Oniguruma" and version "6.9.2" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | >= 7.1.0 < 7.1.32 Search vendor "Php" for product "Php" and version " >= 7.1.0 < 7.1.32" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | >= 7.2.0 < 7.2.23 Search vendor "Php" for product "Php" and version " >= 7.2.0 < 7.2.23" | - |
Affected
| ||||||
| Php Search vendor "Php" | Php Search vendor "Php" for product "Php" | >= 7.3.0 < 7.3.9 Search vendor "Php" for product "Php" and version " >= 7.3.0 < 7.3.9" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 29 Search vendor "Fedoraproject" for product "Fedora" and version "29" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 30 Search vendor "Fedoraproject" for product "Fedora" and version "30" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0" | - |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 12.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "12.04" | - |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 14.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "14.04" | esm |
Affected
| ||||||