github - ghsa-rc73-pc24-f3rr

ghsa-rc73-pc24-f3rr

Vulnerability from github

Published

2022-05-14 01:29

Modified

2025-04-20 03:50

Severity ?

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

Details

In Wireshark before 2.2.12, the MRDISC dissector misuses a NULL pointer and crashes. This was addressed in epan/dissectors/packet-mrdisc.c by validating an IPv4 address. This vulnerability is similar to CVE-2017-9343.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2017-17997"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-12-30T07:29:00Z",
    "severity": "HIGH"
  },
  "details": "In Wireshark before 2.2.12, the MRDISC dissector misuses a NULL pointer and crashes. This was addressed in epan/dissectors/packet-mrdisc.c by validating an IPv4 address. This vulnerability is similar to CVE-2017-9343.",
  "id": "GHSA-rc73-pc24-f3rr",
  "modified": "2025-04-20T03:50:41Z",
  "published": "2022-05-14T01:29:45Z",
  "references": [
    {
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-17997"
    },
    {
      "type": "WEB",
      "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14299"
    },
    {
      "type": "WEB",
      "url": "https://code.wireshark.org/review/#/c/25063"
    },
    {
      "type": "WEB",
      "url": "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=80a695869c9aef2fb473d9361da068022be7cb50"
    },
    {
      "type": "WEB",
      "url": "https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=80a695869c9aef2fb473d9361da068022be7cb50"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html"
    },
    {
      "type": "WEB",
      "url": "https://www.wireshark.org/security/wnpa-sec-2018-02.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-17997 (GCVE-0-2017-17997)

Vulnerability from cvelistv5

Published

2017-12-30 07:00

Modified

2024-08-05 21:06

Severity ?

CWE

n/a

Summary

In Wireshark before 2.2.12, the MRDISC dissector misuses a NULL pointer and crashes. This was addressed in epan/dissectors/packet-mrdisc.c by validating an IPv4 address. This vulnerability is similar to CVE-2017-9343.

References

►

URL

Tags

	https://code.wireshark.org/review/#/c/25063/	x_refsource_MISC
	https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=80a695869c9aef2fb473d9361da068022be7cb50	x_refsource_MISC
	https://www.wireshark.org/security/wnpa-sec-2018-02.html	x_refsource_MISC
	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14299	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html	mailing-list, x_refsource_MLIST

Impacted products

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

Show details on NVD website

To clipboard

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}

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