CVE-2013-0340
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2013-0340
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2013-0340.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2013-0340
- Aliases
- Related
- Published
- 2014-01-21T18:55:09Z
- Modified
- 2024-07-31T01:06:37.304179Z
- Summary
- [none]
- Details
-
expat 2.1.0 and earlier 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.
- References
-
- http://securitytracker.com/id?1028213
- http://www.securityfocus.com/bid/58233
- https://security.gentoo.org/glsa/201701-21
- http://openwall.com/lists/oss-security/2013/02/22/3
- http://seclists.org/fulldisclosure/2021/Oct/61
- http://seclists.org/fulldisclosure/2021/Oct/62
- http://seclists.org/fulldisclosure/2021/Oct/63
- http://seclists.org/fulldisclosure/2021/Sep/33
- http://seclists.org/fulldisclosure/2021/Sep/34
- http://seclists.org/fulldisclosure/2021/Sep/35
- http://seclists.org/fulldisclosure/2021/Sep/38
- http://seclists.org/fulldisclosure/2021/Sep/39
- http://seclists.org/fulldisclosure/2021/Sep/40
- http://www.openwall.com/lists/oss-security/2013/04/12/6
- http://www.openwall.com/lists/oss-security/2021/10/07/4
- http://www.osvdb.org/90634
- 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
- https://support.apple.com/kb/HT212804
- https://support.apple.com/kb/HT212805
- https://support.apple.com/kb/HT212807
- https://support.apple.com/kb/HT212814
- https://support.apple.com/kb/HT212815
- https://support.apple.com/kb/HT212819
- https://security-tracker.debian.org/tracker/CVE-2013-0340
Affected packages
Debian:11 / expat
Package
- Name
- expat
- Purl
- pkg:deb/debian/expat?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Debian:12 / expat
Package
- Name
- expat
- Purl
- pkg:deb/debian/expat?arch=source
Debian:13 / expat
Package
- Name
- expat
- Purl
- pkg:deb/debian/expat?arch=source