github - ghsa-7mr2-r9fx-7j9m

ghsa-7mr2-r9fx-7j9m

Vulnerability from github

Published

2022-05-13 01:08

Modified

2022-05-13 01:08

Severity ?

9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

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.

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{
  "affected": [],
  "aliases": [
    "CVE-2017-16931"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-11-23T21:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "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 \u0027%\u0027 character in a DTD name.",
  "id": "GHSA-7mr2-r9fx-7j9m",
  "modified": "2022-05-13T01:08:24Z",
  "published": "2022-05-13T01:08:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-16931"
    },
    {
      "type": "WEB",
      "url": "https://github.com/GNOME/libxml2/commit/e26630548e7d138d2c560844c43820b6767251e3"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.gnome.org/show_bug.cgi?id=766956"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2017/11/msg00041.html"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com//security-alerts/cpujul2021.html"
    },
    {
      "type": "WEB",
      "url": "http://xmlsoft.org/news.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2017-16931

Vulnerability from cvelistv5

Published

2017-11-23 21:00

Modified

2024-08-05 20:43

Severity ?

Summary

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.

References

▼	URL	Tags
	https://lists.debian.org/debian-lts-announce/2017/11/msg00041.html	mailing-list, x_refsource_MLIST
	https://www.oracle.com//security-alerts/cpujul2021.html	x_refsource_MISC
	https://bugzilla.gnome.org/show_bug.cgi?id=766956	x_refsource_CONFIRM
	http://xmlsoft.org/news.html	x_refsource_CONFIRM
	https://github.com/GNOME/libxml2/commit/e26630548e7d138d2c560844c43820b6767251e3	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

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          {
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              "x_transferred"
            ],
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          },
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            ],
            "url": "https://www.oracle.com//security-alerts/cpujul2021.html"
          },
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              "x_refsource_CONFIRM",
              "x_transferred"
            ],
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          },
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              "x_refsource_CONFIRM",
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            ],
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          },
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          "versions": [
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      "providerMetadata": {
        "dateUpdated": "2021-07-20T22:53:04",
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        },
        "problemtype": {
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    "datePublished": "2017-11-23T21:00:00",
    "dateReserved": "2017-11-23T00:00:00",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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