Note:
This project will be discontinued after December 13, 2021. [more]
Product:
Libexpat
(Libexpat_project)Repositories |
Unknown: This might be proprietary software. |
#Vulnerabilities | 28 |
Date | Id | Summary | Products | Score | Patch | Annotated |
---|---|---|---|---|---|---|
2012-07-03 | CVE-2012-0876 | The XML parser (xmlparse.c) in expat before 2.1.0 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via an XML file with many identifiers with the same value. | Ubuntu_linux, Debian_linux, Libexpat, Solaris, Python, Enterprise_linux_desktop, Enterprise_linux_eus, Enterprise_linux_server, Enterprise_linux_server_aus, Enterprise_linux_workstation, Storage | N/A | ||
2017-07-25 | CVE-2017-9233 | XML External Entity vulnerability in libexpat 2.2.0 and earlier (Expat XML Parser Library) allows attackers to put the parser in an infinite loop using a malformed external entity definition from an external DTD. | Debian_linux, Libexpat, Python | 7.5 | ||
2019-09-04 | CVE-2019-15903 | In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read. | Libexpat, Python | 7.5 | ||
2022-01-01 | CVE-2021-45960 | In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function in xmlparse.c can lead to realloc misbehavior (e.g., allocating too few bytes, or only freeing memory). | Debian_linux, Libexpat, Active_iq_unified_manager, Hci_management_node, Oncommand_workflow_automation, Solidfire, Nessus | 8.8 | ||
2014-01-21 | CVE-2013-0340 | 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... | Ipad_os, Iphone_os, Macos, Tvos, Watchos, Libexpat, Python | N/A | ||
2015-07-23 | CVE-2015-1283 | Multiple integer overflows in the XML_GetBuffer function in Expat through 2.1.0, as used in Google Chrome before 44.0.2403.89 and other products, allow remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via crafted XML data, a related issue to CVE-2015-2716. | Ubuntu_linux, Debian_linux, Chrome, Libexpat, Leap, Opensuse, Solaris, Python, Linux_enterprise_debuginfo, Linux_enterprise_desktop, Linux_enterprise_server, Linux_enterprise_software_development_kit, Studio_onsite | N/A | ||
2016-06-30 | CVE-2016-4472 | The overflow protection in Expat is removed by compilers with certain optimization settings, which allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via crafted XML data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1283 and CVE-2015-2716. | Ubuntu_linux, Libexpat, Policy_auditor, Python | 8.1 | ||
2016-05-26 | CVE-2016-0718 | Expat allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a malformed input document, which triggers a buffer overflow. | Mac_os_x, Ubuntu_linux, Debian_linux, Libexpat, Policy_auditor, Firefox, Leap, Opensuse, Python, Linux_enterprise_debuginfo, Linux_enterprise_desktop, Linux_enterprise_server, Linux_enterprise_software_development_kit, Studio_onsite | 9.8 | ||
2022-01-06 | CVE-2021-46143 | In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize. | Libexpat, Clustered_data_ontap, Oncommand_workflow_automation, Solidfire_\&_hci_management_node, Nessus | 7.8 | ||
2022-01-10 | CVE-2022-22822 | addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | Libexpat, Nessus | 9.8 |