CVE-2018-20481
CVE-2018-20481
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
XRef::getEntry in XRef.cc in Poppler 0.72.0 mishandles unallocated XRef entries, which allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted PDF document, when XRefEntry::setFlag in XRef.h is called from Parser::makeStream in Parser.cc.
CVSS 6.5 · Media · EPSS 3,3% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
n/a
- Versiones
- n/a: Afectada
Sin corrección publicada
poppler Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 0.71.0-4
Actualiza a 0.71.0-4
poppler Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 0.71.0-4
Actualiza a 0.71.0-4
poppler Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 0.71.0-4
Actualiza a 0.71.0-4
poppler Ubuntu:14.04:LTS
- Versiones
- 0.24.1-0ubuntu1
- 0.24.3-0ubuntu1
- 0.24.3-0ubuntu2
- 0.24.3-0ubuntu3
- 0.24.3-0ubuntu4
- 0.24.3-0ubuntu5
- 0.24.3-0ubuntu6
- 0.24.3-0ubuntu7
- 0.24.3-0ubuntu8
- 0.24.3-0ubuntu10
- 0.24.3-0ubuntu12
- 0.24.5-0ubuntu3
- 0.24.5-2ubuntu1
- 0.24.5-2ubuntu2
- 0.24.5-2ubuntu4
- 0.24.5-2ubuntu4.1
- 0.24.5-2ubuntu4.2
- 0.24.5-2ubuntu4.3
- 0.24.5-2ubuntu4.4
- 0.24.5-2ubuntu4.5
- 0.24.5-2ubuntu4.6
- 0.24.5-2ubuntu4.7
- 0.24.5-2ubuntu4.8
- 0.24.5-2ubuntu4.9
- 0.24.5-2ubuntu4.11
- 0.24.5-2ubuntu4.12
- 0.24.5-2ubuntu4.13
- 0.24.5-2ubuntu4.14
- Intervalos de versiones afectados
- ECOSYSTEM: < 0.24.5-2ubuntu4.15
Actualiza a 0.24.5-2ubuntu4.15
poppler Ubuntu:16.04:LTS
- Versiones
- 0.33.0-0ubuntu3
- 0.37.0-0ubuntu1
- 0.38.0-0ubuntu1
- 0.41.0-0ubuntu1
- 0.41.0-0ubuntu1.1
- 0.41.0-0ubuntu1.2
- 0.41.0-0ubuntu1.3
- 0.41.0-0ubuntu1.4
- 0.41.0-0ubuntu1.5
- 0.41.0-0ubuntu1.6
- 0.41.0-0ubuntu1.7
- 0.41.0-0ubuntu1.8
- 0.41.0-0ubuntu1.9
- 0.41.0-0ubuntu1.10
- Intervalos de versiones afectados
- ECOSYSTEM: < 0.41.0-0ubuntu1.11
Actualiza a 0.41.0-0ubuntu1.11
poppler Ubuntu:18.04:LTS
- Versiones
- 0.57.0-2ubuntu4
- 0.57.0-2ubuntu5
- 0.62.0-1ubuntu1
- 0.62.0-2ubuntu1
- 0.62.0-2ubuntu2
- 0.62.0-2ubuntu2.1
- 0.62.0-2ubuntu2.2
- 0.62.0-2ubuntu2.4
- 0.62.0-2ubuntu2.5
- Intervalos de versiones afectados
- ECOSYSTEM: < 0.62.0-2ubuntu2.6
Actualiza a 0.62.0-2ubuntu2.6
Fuentes originales
- https://gitlab.freedesktop.org/poppler/poppler/issues/692
- https://gitlab.freedesktop.org/poppler/poppler/merge_requests/143
- https://usn.ubuntu.com/3865-1/
- https://lists.debian.org/debian-lts-announce/2019/03/msg00008.html
- http://www.securityfocus.com/bid/106321
- https://access.redhat.com/errata/RHSA-2019:2022
- https://access.redhat.com/errata/RHSA-2019:2713
- https://lists.debian.org/debian-lts-announce/2020/07/msg00018.html
- https://nvd.nist.gov/vuln/detail/CVE-2018-20481