github - ghsa-qggh-75q9-j3rf

ghsa-qggh-75q9-j3rf

Vulnerability from github

Published

2022-05-24 17:33

Modified

2022-05-24 17:33

Details

The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory.

Show details on source website

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{
   affected: [],
   aliases: [
      "CVE-2020-8037",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-770",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2020-11-04T18:15:00Z",
      severity: "HIGH",
   },
   details: "The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory.",
   id: "GHSA-qggh-75q9-j3rf",
   modified: "2022-05-24T17:33:10Z",
   published: "2022-05-24T17:33:10Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2020-8037",
      },
      {
         type: "WEB",
         url: "https://github.com/the-tcpdump-group/tcpdump/commit/32027e199368dad9508965aae8cd8de5b6ab5231",
      },
      {
         type: "WEB",
         url: "https://lists.debian.org/debian-lts-announce/2020/11/msg00018.html",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/F2MX34MJIUJQGL6CMEPLTKFOOOC3CJ4Z",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LWDBONZVLC6BAOR2KM376DJCM4H3FERV",
      },
      {
         type: "WEB",
         url: "https://support.apple.com/kb/HT212325",
      },
      {
         type: "WEB",
         url: "https://support.apple.com/kb/HT212326",
      },
      {
         type: "WEB",
         url: "https://support.apple.com/kb/HT212327",
      },
      {
         type: "WEB",
         url: "http://seclists.org/fulldisclosure/2021/Apr/51",
      },
   ],
   schema_version: "1.4.0",
   severity: [],
}

CVE-2020-8037 (GCVE-0-2020-8037)

Vulnerability from cvelistv5

Published

2020-11-04 17:55

Modified

2024-09-16 20:27

Severity ?

Summary

The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory.

References

▼	URL	Tags
	https://github.com/the-tcpdump-group/tcpdump/commit/32027e199368dad9508965aae8cd8de5b6ab5231	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2020/11/msg00018.html	mailing-list, x_refsource_MLIST
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LWDBONZVLC6BAOR2KM376DJCM4H3FERV/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F2MX34MJIUJQGL6CMEPLTKFOOOC3CJ4Z/	vendor-advisory, x_refsource_FEDORA
	http://seclists.org/fulldisclosure/2021/Apr/51	mailing-list, x_refsource_FULLDISC
	https://support.apple.com/kb/HT212325	x_refsource_CONFIRM
	https://support.apple.com/kb/HT212326	x_refsource_CONFIRM
	https://support.apple.com/kb/HT212327	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	The TCPdump Group	tcpdump	Version: 4.9.3

Show details on NVD website

JSON

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{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-04T09:48:25.625Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://github.com/the-tcpdump-group/tcpdump/commit/32027e199368dad9508965aae8cd8de5b6ab5231",
               },
               {
                  name: "[debian-lts-announce] 20201110 [SECURITY] [DLA 2444-1] tcpdump security update",
                  tags: [
                     "mailing-list",
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                  ],
                  url: "https://lists.debian.org/debian-lts-announce/2020/11/msg00018.html",
               },
               {
                  name: "FEDORA-2020-fae2e1f2bc",
                  tags: [
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                     "x_refsource_FEDORA",
                     "x_transferred",
                  ],
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               },
               {
                  name: "FEDORA-2020-c5e78886d6",
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                  url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F2MX34MJIUJQGL6CMEPLTKFOOOC3CJ4Z/",
               },
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                  name: "20210427 APPLE-SA-2021-04-26-3 Security Update 2021-002 Catalina",
                  tags: [
                     "mailing-list",
                     "x_refsource_FULLDISC",
                     "x_transferred",
                  ],
                  url: "http://seclists.org/fulldisclosure/2021/Apr/51",
               },
               {
                  tags: [
                     "x_refsource_CONFIRM",
                     "x_transferred",
                  ],
                  url: "https://support.apple.com/kb/HT212325",
               },
               {
                  tags: [
                     "x_refsource_CONFIRM",
                     "x_transferred",
                  ],
                  url: "https://support.apple.com/kb/HT212326",
               },
               {
                  tags: [
                     "x_refsource_CONFIRM",
                     "x_transferred",
                  ],
                  url: "https://support.apple.com/kb/HT212327",
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            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               product: "tcpdump",
               vendor: "The TCPdump Group",
               versions: [
                  {
                     status: "affected",
                     version: "4.9.3",
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         ],
         credits: [
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               lang: "en",
               value: "Hardik Shah",
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         datePublic: "2020-04-21T00:00:00",
         descriptions: [
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               lang: "en",
               value: "The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory.",
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                     lang: "en",
                     type: "text",
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         ],
         providerMetadata: {
            dateUpdated: "2021-09-23T19:30:45",
            orgId: "cfdbb673-b408-4d03-89c1-c3d73ed80896",
            shortName: "Tcpdump",
         },
         references: [
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               url: "https://github.com/the-tcpdump-group/tcpdump/commit/32027e199368dad9508965aae8cd8de5b6ab5231",
            },
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               ],
               url: "https://lists.debian.org/debian-lts-announce/2020/11/msg00018.html",
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            {
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            },
            {
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               url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F2MX34MJIUJQGL6CMEPLTKFOOOC3CJ4Z/",
            },
            {
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               url: "http://seclists.org/fulldisclosure/2021/Apr/51",
            },
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               tags: [
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               ],
               url: "https://support.apple.com/kb/HT212325",
            },
            {
               tags: [
                  "x_refsource_CONFIRM",
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               url: "https://support.apple.com/kb/HT212326",
            },
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                  "x_refsource_CONFIRM",
               ],
               url: "https://support.apple.com/kb/HT212327",
            },
         ],
         title: "ppp decapsulator can be convinced to allocate a large amount of memory",
         x_legacyV4Record: {
            CVE_data_meta: {
               ASSIGNER: "security@tcpdump.org",
               DATE_PUBLIC: "2020-04-21T00:00:00.000Z",
               ID: "CVE-2020-8037",
               STATE: "PUBLIC",
               TITLE: "ppp decapsulator can be convinced to allocate a large amount of memory",
            },
            affects: {
               vendor: {
                  vendor_data: [
                     {
                        product: {
                           product_data: [
                              {
                                 product_name: "tcpdump",
                                 version: {
                                    version_data: [
                                       {
                                          version_value: "4.9.3",
                                       },
                                    ],
                                 },
                              },
                           ],
                        },
                        vendor_name: "The TCPdump Group",
                     },
                  ],
               },
            },
            credit: [
               {
                  lang: "eng",
                  value: "Hardik Shah",
               },
            ],
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "eng",
                     value: "The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory.",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "eng",
                           value: "memory overallocation error",
                        },
                     ],
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               ],
            },
            references: {
               reference_data: [
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                     name: "https://github.com/the-tcpdump-group/tcpdump/commit/32027e199368dad9508965aae8cd8de5b6ab5231",
                     refsource: "MISC",
                     url: "https://github.com/the-tcpdump-group/tcpdump/commit/32027e199368dad9508965aae8cd8de5b6ab5231",
                  },
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                     refsource: "FEDORA",
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                  },
                  {
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                     refsource: "FEDORA",
                     url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/F2MX34MJIUJQGL6CMEPLTKFOOOC3CJ4Z/",
                  },
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                     refsource: "CONFIRM",
                     url: "https://support.apple.com/kb/HT212325",
                  },
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                     name: "https://support.apple.com/kb/HT212326",
                     refsource: "CONFIRM",
                     url: "https://support.apple.com/kb/HT212326",
                  },
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                     name: "https://support.apple.com/kb/HT212327",
                     refsource: "CONFIRM",
                     url: "https://support.apple.com/kb/HT212327",
                  },
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      },
   },
   cveMetadata: {
      assignerOrgId: "cfdbb673-b408-4d03-89c1-c3d73ed80896",
      assignerShortName: "Tcpdump",
      cveId: "CVE-2020-8037",
      datePublished: "2020-11-04T17:55:21.657199Z",
      dateReserved: "2020-01-27T00:00:00",
      dateUpdated: "2024-09-16T20:27:55.571Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

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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