github - ghsa-27qv-mw67-9whg

ghsa-27qv-mw67-9whg

Vulnerability from github

Published

2022-05-24 17:05

Modified

2022-05-24 17:05

Details

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).

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{
  "affected": [],
  "aliases": [
    "CVE-2019-20007"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-12-26T22:15:00Z",
    "severity": "MODERATE"
  },
  "details": "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).",
  "id": "GHSA-27qv-mw67-9whg",
  "modified": "2022-05-24T17:05:05Z",
  "published": "2022-05-24T17:05:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-20007"
    },
    {
      "type": "WEB",
      "url": "https://sourceforge.net/p/ezxml/bugs/13"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2019-20007 (GCVE-0-2019-20007)

Vulnerability from cvelistv5

Published

2019-12-26 21:55

Modified

2024-08-05 02:32

Severity ?

CWE

n/a

Summary

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).

References

URL

Tags

https://sourceforge.net/p/ezxml/bugs/13/

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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