CVE-2023-1801 (GCVE-0-2023-1801)

Vulnerability from cvelistv5 – Published: 2023-04-07 20:40 – Updated: 2025-02-13 16:39
VLAI?
Summary
The SMB protocol decoder in tcpdump version 4.99.3 can perform an out-of-bounds write when decoding a crafted network packet.
Severity ?
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
The Tcpdump Group tcpdump Affected: 4.99.3
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        "providerMetadata": {
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        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "tcpdump",
          "programRoutines": [
            {
              "name": "smb_fdata1()"
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          "vendor": "The Tcpdump Group",
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              "status": "affected",
              "version": "4.99.3"
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      "configurations": [
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          "lang": "en",
          "value": "This vulnerability applies only to tcpdump binaries that were compiled with the SMB printer explicitly enabled. The SMB printer compilation is disabled by default."
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          "value": "The SMB protocol decoder in tcpdump version 4.99.3 can perform an out-of-bounds write when decoding a crafted network packet."
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              "description": "out-of-bounds write",
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      "providerMetadata": {
        "dateUpdated": "2023-12-23T07:06:13.184Z",
        "orgId": "cfdbb673-b408-4d03-89c1-c3d73ed80896",
        "shortName": "Tcpdump"
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          "lang": "en",
          "value": "If using tcpdump 4.99.3, upgrade to 4.99.4."
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      "workarounds": [
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          "lang": "en",
          "value": "Do not enable the SMB printer when building tcpdump 4.99.3."
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    "assignerOrgId": "cfdbb673-b408-4d03-89c1-c3d73ed80896",
    "assignerShortName": "Tcpdump",
    "cveId": "CVE-2023-1801",
    "datePublished": "2023-04-07T20:40:55.540Z",
    "dateReserved": "2023-04-02T11:09:43.663Z",
    "dateUpdated": "2025-02-13T16:39:31.168Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.