github - ghsa-p2vv-g8rx-7jqj

ghsa-p2vv-g8rx-7jqj

Vulnerability from github

Published

2022-05-24 17:33

Modified

2022-11-16 19:00

Severity ?

7.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H

Details

raptor_xml_writer_start_element_common in raptor_xml_writer.c in Raptor RDF Syntax Library 2.0.15 miscalculates the maximum nspace declarations for the XML writer, leading to heap-based buffer overflows (sometimes seen in raptor_qname_format_as_xml).

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{
  "affected": [],
  "aliases": [
    "CVE-2017-18926"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-11-06T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "raptor_xml_writer_start_element_common in raptor_xml_writer.c in Raptor RDF Syntax Library 2.0.15 miscalculates the maximum nspace declarations for the XML writer, leading to heap-based buffer overflows (sometimes seen in raptor_qname_format_as_xml).",
  "id": "GHSA-p2vv-g8rx-7jqj",
  "modified": "2022-11-16T19:00:29Z",
  "published": "2022-05-24T17:33:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-18926"
    },
    {
      "type": "WEB",
      "url": "https://github.com/LibreOffice/core/blob/master/external/redland/raptor/0001-Calcualte-max-nspace-declarations-correctly-for-XML-.patch.1"
    },
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  "schema_version": "1.4.0",
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      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-18926 (GCVE-0-2017-18926)

Vulnerability from cvelistv5

Published

2020-11-06 17:48

Modified

2024-08-05 21:45

Severity ?

CWE

Summary

References

▼	URL	Tags
	https://www.openwall.com/lists/oss-security/2017/06/07/1	x_refsource_MISC
	https://github.com/LibreOffice/core/blob/master/external/redland/raptor/0001-Calcualte-max-nspace-declarations-correctly-for-XML-.patch.1	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2020/11/msg00012.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2020/dsa-4785	vendor-advisory, x_refsource_DEBIAN
	http://www.openwall.com/lists/oss-security/2020/11/13/1	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2020/11/13/2	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2020/11/14/2	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2020/11/16/3	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2020/11/16/2	mailing-list, x_refsource_MLIST
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD67AVORGQXORPWNYYUHCH6YPPT6CI4O/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RVHFYQDMVEBICIL4DBAGRRLPUR4QYWMV/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WDZRNM45VPTQF2BKRWG4YRCHJGQ2L7NS/	vendor-advisory, x_refsource_FEDORA

Impacted products

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

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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