Product:

Libexpat

(Libexpat_project)
Repositories

Unknown:

This might be proprietary software.
#Vulnerabilities 37
Date Id Summary Products Score Patch Annotated
2016-06-16 CVE-2016-5300 The XML parser in Expat does not use sufficient entropy for hash initialization, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted identifiers in an XML document. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-0876. Ubuntu_linux, Debian_linux, Android, Libexpat 7.5
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
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
2019-06-24 CVE-2018-20843 In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons could make the XML parser consume a high amount of RAM and CPU resources while processing (enough to be usable for denial-of-service attacks). Ubuntu_linux, Debian_linux, Fedora, Libexpat, Leap, Hospitality_res_3700, Http_server, Outside_in_technology, Nessus 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
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
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
2012-07-03 CVE-2012-1148 Memory leak in the poolGrow function in expat/lib/xmlparse.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (memory consumption) via a large number of crafted XML files that cause improperly-handled reallocation failures when expanding entities. Mac_os_x, Libexpat N/A
2012-07-03 CVE-2012-1147 readfilemap.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (file descriptor consumption) via a large number of crafted XML files. Mac_os_x, Libexpat N/A
2017-07-30 CVE-2017-11742 The writeRandomBytes_RtlGenRandom function in xmlparse.c in libexpat in Expat 2.2.1 and 2.2.2 on Windows allows local users to gain privileges via a Trojan horse ADVAPI32.DLL in the current working directory because of an untrusted search path, aka DLL hijacking. Libexpat 7.8