- Packages tracked
- 38,394
- Advisory records
- 728
- Fixed in fork
- 13
- Fixed upstream
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- 700
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728 matching records
| CVE | Project | Title | Fork fix | State | Evidence | Discussion |
|---|---|---|---|---|---|---|
| DEBIAN-CVE-2016-4449 | debian/libxml2 | XML external entity (XXE) vulnerability in the xmlStringLenDecodeEntities function in parser.c in libxml2 before 2.9.4, when not in validating mode, allows context-dependent attackers to read arbitrary files or cause a denial of service (resource consumption) via unspecified vectors. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2016-4483 | debian/libxml2 | The xmlBufAttrSerializeTxtContent function in xmlsave.c in libxml2 allows context-dependent attackers to cause a denial of service (out-of-bounds read and application crash) via a non-UTF-8 attribute value, related to serialization. NOTE: this vulnerability may be a duplicate of CVE-2016-3627. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2016-4658 | debian/libxml2 | xpointer.c in libxml2 before 2.9.5 (as used in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3, and other products) does not forbid namespace nodes in XPointer ranges, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free an | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2016-5131 | debian/libxml2 | Use-after-free vulnerability in libxml2 through 2.9.4, as used in Google Chrome before 52.0.2743.82, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the XPointer range-to function. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2016-9318 | debian/libxml2 | libxml2 2.9.4 and earlier, as used in XMLSec 1.2.23 and earlier and other products, does not offer a flag directly indicating that the current document may be read but other files may not be opened, which makes it easier for remote attackers to conduct XML External Entity (XXE) attacks via a crafted | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2017-0663 | debian/libxml2 | A remote code execution vulnerability in libxml2 could enable an attacker using a specially crafted file to execute arbitrary code within the context of an unprivileged process. This issue is rated as High due to the possibility of remote code execution in an application that uses this library. Prod | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2017-15412 | debian/libxml2 | Use after free in libxml2 before 2.9.5, as used in Google Chrome prior to 63.0.3239.84 and other products, allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2017-16931 | debian/libxml2 | parser.c in libxml2 before 2.9.5 mishandles parameter-entity references because the NEXTL macro calls the xmlParserHandlePEReference function in the case of a '%' character in a DTD name. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2017-16932 | debian/libxml2 | parser.c in libxml2 before 2.9.5 does not prevent infinite recursion in parameter entities. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2017-18258 | debian/libxml2 | The xz_head function in xzlib.c in libxml2 before 2.9.6 allows remote attackers to cause a denial of service (memory consumption) via a crafted LZMA file, because the decoder functionality does not restrict memory usage to what is required for a legitimate file. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2017-5130 | debian/libxml2 | An integer overflow in xmlmemory.c in libxml2 before 2.9.5, as used in Google Chrome prior to 62.0.3202.62 and other products, allowed a remote attacker to potentially exploit heap corruption via a crafted XML file. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2017-5969 | debian/libxml2 | libxml2 2.9.4, when used in recover mode, allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted XML document. NOTE: The maintainer states "I would disagree of a CVE with the Recover parsing option which should only be used for manual recovery at least for XML | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2017-7375 | debian/libxml2 | A flaw in libxml2 allows remote XML entity inclusion with default parser flags (i.e., when the caller did not request entity substitution, DTD validation, external DTD subset loading, or default DTD attributes). Depending on the context, this may expose a higher-risk attack surface in libxml2 not us | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2017-7376 | debian/libxml2 | Buffer overflow in libxml2 allows remote attackers to execute arbitrary code by leveraging an incorrect limit for port values when handling redirects. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2017-8872 | debian/libxml2 | The htmlParseTryOrFinish function in HTMLparser.c in libxml2 2.9.4 allows attackers to cause a denial of service (buffer over-read) or information disclosure. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2017-9047 | debian/libxml2 | A buffer overflow was discovered in libxml2 20904-GITv2.9.4-16-g0741801. The function xmlSnprintfElementContent in valid.c is supposed to recursively dump the element content definition into a char buffer 'buf' of size 'size'. The variable len is assigned strlen(buf). If the content->type is XML_ELE | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2017-9048 | debian/libxml2 | libxml2 20904-GITv2.9.4-16-g0741801 is vulnerable to a stack-based buffer overflow. The function xmlSnprintfElementContent in valid.c is supposed to recursively dump the element content definition into a char buffer 'buf' of size 'size'. At the end of the routine, the function may strcat two more ch | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2017-9049 | debian/libxml2 | libxml2 20904-GITv2.9.4-16-g0741801 is vulnerable to a heap-based buffer over-read in the xmlDictComputeFastKey function in dict.c. This vulnerability causes programs that use libxml2, such as PHP, to crash. This vulnerability exists because of an incomplete fix for libxml2 Bug 759398. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2017-9050 | debian/libxml2 | libxml2 20904-GITv2.9.4-16-g0741801 is vulnerable to a heap-based buffer over-read in the xmlDictAddString function in dict.c. This vulnerability causes programs that use libxml2, such as PHP, to crash. This vulnerability exists because of an incomplete fix for CVE-2016-1839. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2018-14404 | debian/libxml2 | A NULL pointer dereference vulnerability exists in the xpath.c:xmlXPathCompOpEval() function of libxml2 through 2.9.8 when parsing an invalid XPath expression in the XPATH_OP_AND or XPATH_OP_OR case. Applications processing untrusted XSL format inputs with the use of the libxml2 library may be vulne | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2018-14567 | debian/libxml2 | libxml2 2.9.8, if --with-lzma is used, allows remote attackers to cause a denial of service (infinite loop) via a crafted XML file that triggers LZMA_MEMLIMIT_ERROR, as demonstrated by xmllint, a different vulnerability than CVE-2015-8035 and CVE-2018-9251. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2019-19956 | debian/libxml2 | xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2019-20388 | debian/libxml2 | xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2020-24977 | debian/libxml2 | GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2020-7595 | debian/libxml2 | xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file situation. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2021-3516 | debian/libxml2 | There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2021-3517 | debian/libxml2 | There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2021-3518 | debian/libxml2 | There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2021-3537 | debian/libxml2 | A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest thr | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2021-3541 | debian/libxml2 | A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2022-2309 | debian/libxml2 | NULL Pointer Dereference allows attackers to cause a denial of service (or application crash). This only applies when lxml is used together with libxml2 2.9.10 through 2.9.14. libxml2 2.9.9 and earlier are not affected. It allows triggering crashes through forged input data, given a vulnerable code | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2022-23308 | debian/libxml2 | valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2022-29824 | debian/libxml2 | In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer f | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2022-40303 | debian/libxml2 | An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to access an array at a negative 2GB offset, typically leading to a segmentation fault. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2022-40304 | debian/libxml2 | An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be provoked. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2022-49043 | debian/libxml2 | xmlXIncludeAddNode in xinclude.c in libxml2 before 2.11.0 has a use-after-free. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2023-28484 | debian/libxml2 | In libxml2 before 2.10.4, parsing of certain invalid XSD schemas can lead to a NULL pointer dereference and subsequently a segfault. This occurs in xmlSchemaFixupComplexType in xmlschemas.c. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2023-29469 | debian/libxml2 | An issue was discovered in libxml2 before 2.10.4. When hashing empty dict strings in a crafted XML document, xmlDictComputeFastKey in dict.c can produce non-deterministic values, leading to various logic and memory errors, such as a double free. This behavior occurs because there is an attempt to us | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2023-39615 | debian/libxml2 | Xmlsoft Libxml2 v2.11.0 was discovered to contain an out-of-bounds read via the xmlSAX2StartElement() function at /libxml2/SAX2.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via supplying a crafted XML file. NOTE: the vendor's position is that the product does not support | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2023-45322 | debian/libxml2 | libxml2 through 2.11.5 has a use-after-free that can only occur after a certain memory allocation fails. This occurs in xmlUnlinkNode in tree.c. NOTE: the vendor's position is "I don't think these issues are critical enough to warrant a CVE ID ... because an attacker typically can't control when mem | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2024-25062 | debian/libxml2 | An issue was discovered in libxml2 before 2.11.7 and 2.12.x before 2.12.5. When using the XML Reader interface with DTD validation and XInclude expansion enabled, processing crafted XML documents can lead to an xmlValidatePopElement use-after-free. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2024-34459 | debian/libxml2 | An issue was discovered in xmllint (from libxml2) before 2.11.8 and 2.12.x before 2.12.7. Formatting error messages with xmllint --htmlout can result in a buffer over-read in xmlHTMLPrintFileContext in xmllint.c. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2024-56171 | debian/libxml2 | libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a use-after-free in xmlSchemaIDCFillNodeTables and xmlSchemaBubbleIDCNodeTables in xmlschemas.c. To exploit this, a crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2025-24928 | debian/libxml2 | libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a stack-based buffer overflow in xmlSnprintfElements in valid.c. To exploit this, DTD validation must occur for an untrusted document or untrusted DTD. NOTE: this is similar to CVE-2017-9047. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2025-27113 | debian/libxml2 | libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a NULL pointer dereference in xmlPatMatch in pattern.c. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2025-32414 | debian/libxml2 | In libxml2 before 2.13.8 and 2.14.x before 2.14.2, out-of-bounds memory access can occur in the Python API (Python bindings) because of an incorrect return value. This occurs in xmlPythonFileRead and xmlPythonFileReadRaw because of a difference between bytes and characters. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2025-32415 | debian/libxml2 | In libxml2 before 2.13.8 and 2.14.x before 2.14.2, xmlSchemaIDCFillNodeTables in xmlschemas.c has a heap-based buffer under-read. To exploit this, a crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used. | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2025-49794 | debian/libxml2 | A use-after-free vulnerability was found in libxml2. This issue occurs when parsing XPath elements under certain circumstances when the XML schematron has the <sch:name path="..."/> schema elements. This flaw allows a malicious actor to craft a malicious XML document used as input for libxml, result | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2025-49796 | debian/libxml2 | A vulnerability was found in libxml2. Processing certain sch:name elements from the input XML file can trigger a memory corruption issue. This flaw allows an attacker to craft a malicious XML input file that can lead libxml to crash, resulting in a denial of service or other possible undefined behav | - | Awaiting triage | Evidence | None recorded |
| DEBIAN-CVE-2025-6021 | debian/libxml2 | A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input. | - | Awaiting triage | Evidence | None recorded |