CVE-2019-18197
CVE-2019-18197
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be disclosed.
CVSS 7.5 · Alta · EPSS 4,4% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
n/a
- Versiones
- n/a: Afectada
Sin corrección publicada
libxslt Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.1.32-2.2
Actualiza a 1.1.32-2.2
libxslt Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.1.32-2.2
Actualiza a 1.1.32-2.2
libxslt Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.1.32-2.2
Actualiza a 1.1.32-2.2
libxslt Ubuntu:Pro:14.04:LTS
- Versiones
- 1.1.28-2
- 1.1.28-2build1
- 1.1.28-2ubuntu0.1
- 1.1.28-2ubuntu0.2
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.1.28-2ubuntu0.2+esm1
Actualiza a 1.1.28-2ubuntu0.2+esm1
libxslt Ubuntu:16.04:LTS
- Versiones
- 1.1.28-2build2
- 1.1.28-2.1
- 1.1.28-2.1ubuntu0.1
- 1.1.28-2.1ubuntu0.2
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.1.28-2.1ubuntu0.3
Actualiza a 1.1.28-2.1ubuntu0.3
libxslt Ubuntu:18.04:LTS
- Versiones
- 1.1.29-2.1ubuntu1
- 1.1.29-4
- 1.1.29-5
- 1.1.29-5ubuntu0.1
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.1.29-5ubuntu0.2
Actualiza a 1.1.29-5ubuntu0.2
Fuentes originales
- https://gitlab.gnome.org/GNOME/libxslt/commit/2232473733b7313d67de8836ea3b29eec6e8e285
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15914
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15768
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15746
- https://usn.ubuntu.com/4164-1/
- https://lists.debian.org/debian-lts-announce/2019/10/msg00037.html
- https://security.netapp.com/advisory/ntap-20191031-0004/
- http://www.openwall.com/lists/oss-security/2019/11/17/2
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00015.html
- https://access.redhat.com/errata/RHSA-2020:0514
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00025.html
- https://www.oracle.com/security-alerts/cpuapr2020.html
- https://security.netapp.com/advisory/ntap-20200416-0004/
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00062.html
- https://nvd.nist.gov/vuln/detail/CVE-2019-18197