Vulnerabilities (CVE)

Filtered by vendor Ezxml Project Subscribe
Filtered by product Ezxml
Total 17 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2022-30045 1 Ezxml Project 1 Ezxml 2022-05-25 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_decode() performs incorrect memory handling while parsing crafted XML files, leading to a heap out-of-bounds read.
CVE-2021-31229 2 Debian, Ezxml Project 2 Debian Linux, Ezxml 2022-05-16 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_internal_dtd() performs incorrect memory handling while parsing crafted XML files, which leads to an out-of-bounds write of a one byte constant.
CVE-2021-30485 2 Debian, Ezxml Project 2 Debian Linux, Ezxml 2022-05-16 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_internal_dtd(), while parsing a crafted XML file, performs incorrect memory handling, leading to a NULL pointer dereference while running strcmp() on a NULL pointer.
CVE-2021-31348 2 Debian, Ezxml Project 2 Debian Linux, Ezxml 2022-05-03 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_parse_str() performs incorrect memory handling while parsing crafted XML files (out-of-bounds read after a certain strcspn failure).
CVE-2021-31598 2 Debian, Ezxml Project 2 Debian Linux, Ezxml 2022-05-03 5.0 MEDIUM 7.5 HIGH
An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_decode() performs incorrect memory handling while parsing crafted XML files, leading to a heap-based buffer overflow.
CVE-2021-31347 2 Debian, Ezxml Project 2 Debian Linux, Ezxml 2022-04-19 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_parse_str() performs incorrect memory handling while parsing crafted XML files (writing outside a memory region created by mmap).
CVE-2019-20201 1 Ezxml Project 1 Ezxml 2021-07-21 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in ezXML 0.8.3 through 0.8.6. The ezxml_parse_* functions mishandle XML entities, leading to an infinite loop in which memory allocations occur.
CVE-2021-26221 1 Ezxml Project 1 Ezxml 2021-02-10 5.8 MEDIUM 8.1 HIGH
The ezxml_new function in ezXML 0.8.6 and earlier is vulnerable to OOB write when opening XML file after exhausting the memory pool.
CVE-2021-26220 1 Ezxml Project 1 Ezxml 2021-02-10 5.8 MEDIUM 8.1 HIGH
The ezxml_toxml function in ezxml 0.8.6 and earlier is vulnerable to OOB write when opening XML file after exhausting the memory pool.
CVE-2021-26222 1 Ezxml Project 1 Ezxml 2021-02-10 5.8 MEDIUM 8.1 HIGH
The ezxml_new function in ezXML 0.8.6 and earlier is vulnerable to OOB write when opening XML file after exhausting the memory pool.
CVE-2019-20199 1 Ezxml Project 1 Ezxml 2020-08-24 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxml_decode, while parsing a crafted XML file, performs incorrect memory handling, leading to NULL pointer dereference while running strlen() on a NULL pointer.
CVE-2019-20198 1 Ezxml Project 1 Ezxml 2020-08-24 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxml_ent_ok() mishandles recursion, leading to stack consumption for a crafted XML file.
CVE-2019-20005 1 Ezxml Project 1 Ezxml 2020-01-09 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxml_decode, while parsing a crafted XML file, performs incorrect memory handling, leading to a heap-based buffer over-read while running strchr() starting with a pointer after a '\0' character (where the processing of a string was finished).
CVE-2019-20202 1 Ezxml Project 1 Ezxml 2020-01-06 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxml_char_content() tries to use realloc on a block that was not allocated, leading to an invalid free and segmentation fault.
CVE-2019-20200 1 Ezxml Project 1 Ezxml 2020-01-06 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxml_decode, while parsing crafted a XML file, performs incorrect memory handling, leading to a heap-based buffer over-read in the "normalize line endings" feature.
CVE-2019-20007 1 Ezxml Project 1 Ezxml 2020-01-02 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in ezXML 0.8.2 through 0.8.6. The function ezxml_str2utf8, while parsing a crafted XML file, performs zero-length reallocation in ezxml.c, leading to returning a NULL pointer (in some compilers). After this, the function ezxml_parse_str does not check whether the s variable is not NULL in ezxml.c, leading to a NULL pointer dereference and crash (segmentation fault).
CVE-2019-20006 1 Ezxml Project 1 Ezxml 2020-01-02 5.0 MEDIUM 7.5 HIGH
An issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxml_char_content puts a pointer to the internal address of a larger block as xml->txt. This is later deallocated (using free), leading to a segmentation fault.