Total
29 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-40674 | 2 Debian, Libexpat Project | 2 Debian Linux, Libexpat | 2022-09-29 | N/A | 9.8 CRITICAL |
| libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c. | |||||
| CVE-2022-22822 | 3 Libexpat Project, Siemens, Tenable | 3 Libexpat, Sinema Remote Connect Server, Nessus | 2022-09-29 | 7.5 HIGH | 9.8 CRITICAL |
| addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | |||||
| CVE-2021-46143 | 3 Libexpat Project, Netapp, Tenable | 5 Libexpat, Clustered Data Ontap, Oncommand Workflow Automation and 2 more | 2022-09-29 | 6.8 MEDIUM | 7.8 HIGH |
| In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize. | |||||
| CVE-2022-22827 | 4 Debian, Libexpat Project, Siemens and 1 more | 4 Debian Linux, Libexpat, Sinema Remote Connect Server and 1 more | 2022-09-29 | 6.8 MEDIUM | 8.8 HIGH |
| storeAtts in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | |||||
| CVE-2022-22825 | 4 Debian, Libexpat Project, Siemens and 1 more | 4 Debian Linux, Libexpat, Sinema Remote Connect Server and 1 more | 2022-09-29 | 6.8 MEDIUM | 8.8 HIGH |
| lookup in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | |||||
| CVE-2022-23852 | 5 Debian, Libexpat Project, Netapp and 2 more | 6 Debian Linux, Libexpat, Clustered Data Ontap and 3 more | 2022-09-29 | 7.5 HIGH | 9.8 CRITICAL |
| Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES. | |||||
| CVE-2022-25235 | 4 Debian, Fedoraproject, Libexpat Project and 1 more | 5 Debian Linux, Fedora, Libexpat and 2 more | 2022-09-29 | 7.5 HIGH | 9.8 CRITICAL |
| xmltok_impl.c in Expat (aka libexpat) before 2.4.5 lacks certain validation of encoding, such as checks for whether a UTF-8 character is valid in a certain context. | |||||
| CVE-2022-25236 | 3 Debian, Libexpat Project, Oracle | 4 Debian Linux, Libexpat, Http Server and 1 more | 2022-09-29 | 7.5 HIGH | 9.8 CRITICAL |
| xmlparse.c in Expat (aka libexpat) before 2.4.5 allows attackers to insert namespace-separator characters into namespace URIs. | |||||
| CVE-2022-25313 | 4 Debian, Fedoraproject, Libexpat Project and 1 more | 5 Debian Linux, Fedora, Libexpat and 2 more | 2022-09-29 | 4.3 MEDIUM | 6.5 MEDIUM |
| In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in build_model via a large nesting depth in the DTD element. | |||||
| CVE-2022-25315 | 4 Debian, Fedoraproject, Libexpat Project and 1 more | 5 Debian Linux, Fedora, Libexpat and 2 more | 2022-09-29 | 7.5 HIGH | 9.8 CRITICAL |
| In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames. | |||||
| CVE-2022-22826 | 4 Debian, Libexpat Project, Siemens and 1 more | 4 Debian Linux, Libexpat, Sinema Remote Connect Server and 1 more | 2022-09-29 | 6.8 MEDIUM | 8.8 HIGH |
| nextScaffoldPart in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | |||||
| CVE-2022-22824 | 4 Debian, Libexpat Project, Siemens and 1 more | 4 Debian Linux, Libexpat, Sinema Remote Connect Server and 1 more | 2022-09-29 | 7.5 HIGH | 9.8 CRITICAL |
| defineAttribute in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | |||||
| CVE-2022-22823 | 4 Debian, Libexpat Project, Siemens and 1 more | 4 Debian Linux, Libexpat, Sinema Remote Connect Server and 1 more | 2022-09-29 | 7.5 HIGH | 9.8 CRITICAL |
| build_model in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | |||||
| CVE-2022-25314 | 4 Debian, Fedoraproject, Libexpat Project and 1 more | 5 Debian Linux, Fedora, Libexpat and 2 more | 2022-09-29 | 5.0 MEDIUM | 7.5 HIGH |
| In Expat (aka libexpat) before 2.4.5, there is an integer overflow in copyString. | |||||
| CVE-2021-45960 | 4 Debian, Libexpat Project, Netapp and 1 more | 7 Debian Linux, Libexpat, Active Iq Unified Manager and 4 more | 2022-09-29 | 9.0 HIGH | 8.8 HIGH |
| 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). | |||||
| CVE-2022-23990 | 5 Debian, Fedoraproject, Libexpat Project and 2 more | 5 Debian Linux, Fedora, Libexpat and 2 more | 2022-09-29 | 7.5 HIGH | 9.8 CRITICAL |
| Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function. | |||||
| CVE-2012-0876 | 6 Canonical, Debian, Libexpat Project and 3 more | 11 Ubuntu Linux, Debian Linux, Libexpat and 8 more | 2022-08-05 | 4.3 MEDIUM | N/A |
| 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. | |||||
| CVE-2017-9233 | 3 Debian, Libexpat Project, Python | 3 Debian Linux, Libexpat, Python | 2022-07-28 | 5.0 MEDIUM | 7.5 HIGH |
| 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. | |||||
| CVE-2019-15903 | 2 Libexpat Project, Python | 2 Libexpat, Python | 2022-07-28 | 5.0 MEDIUM | 7.5 HIGH |
| 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. | |||||
| CVE-2013-0340 | 3 Apple, Libexpat Project, Python | 7 Ipad Os, Iphone Os, Macos and 4 more | 2022-07-05 | 6.8 MEDIUM | N/A |
| 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. | |||||