CVE-2013-0340
CVE-2013-0340
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Esta página muestra una selección de datos de las fuentes. Consulte los avisos enlazados para ver la descripción completa y las versiones afectadas.
expat before version 2.4.0 does not properly handle entities expansion unless an application developer uses the XML_SetEntityDeclHandler function, which allows remote attackers to cause a denial of service (resource consumption), send HTTP requests to intranet servers, or read arbitrary files via a crafted XML document, aka an XML External Entity (XXE) issue. NOTE: it could be argued that because expat already provides the ability to disable external entity expansion, the responsibility for resolving this issue lies with application developers; according to this argument, this entry should be REJECTed, and each affected application would need its own CVE.
EPSS 19,4% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
expat Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 2.4.1-2
Actualiza a 2.4.1-2
expat Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 2.4.1-2
Actualiza a 2.4.1-2
expat Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 2.4.1-2
Actualiza a 2.4.1-2
libxmltok Debian:12
- Versiones
- 1.2-4
- 1.2-4.1
- 1.2-4.1~exp1
- 1.2-4.2
- Intervalos de versiones afectados
- ECOSYSTEM: (−∞, +∞)
Sin corrección publicada
Fuentes originales
- http://openwall.com/lists/oss-security/2013/02/22/3
- http://www.openwall.com/lists/oss-security/2013/04/12/6
- http://www.osvdb.org/90634
- http://securitytracker.com/id?1028213
- https://security.gentoo.org/glsa/201701-21
- http://www.securityfocus.com/bid/58233
- https://support.apple.com/kb/HT212805
- https://support.apple.com/kb/HT212804
- https://support.apple.com/kb/HT212807
- https://support.apple.com/kb/HT212819
- https://support.apple.com/kb/HT212814
- https://support.apple.com/kb/HT212815
- http://seclists.org/fulldisclosure/2021/Sep/33
- http://seclists.org/fulldisclosure/2021/Sep/34
- http://seclists.org/fulldisclosure/2021/Sep/40
- http://seclists.org/fulldisclosure/2021/Sep/35
- http://seclists.org/fulldisclosure/2021/Sep/38
- http://seclists.org/fulldisclosure/2021/Sep/39
- https://lists.apache.org/thread.html/r41eca5f4f09e74436cbb05dec450fc2bef37b5d3e966aa7cc5fada6d%40%3Cannounce.apache.org%3E
- https://lists.apache.org/thread.html/rfb2c193360436e230b85547e85a41bea0916916f96c501f5b6fc4702%40%3Cusers.openoffice.apache.org%3E
- http://www.openwall.com/lists/oss-security/2021/10/07/4
- http://seclists.org/fulldisclosure/2021/Oct/62
- http://seclists.org/fulldisclosure/2021/Oct/63
- https://nvd.nist.gov/vuln/detail/CVE-2013-0340