Vulnerability-Lookup

GHSA-92GH-W7H2-5542

Vulnerability from github – Published: 2022-05-13 01:02 – Updated: 2022-05-13 01:02

Details

Tcpreplay v4.3.0 beta1 contains a heap-based buffer over-read. The get_next_packet() function in the send_packets.c file uses the memcpy() function unsafely to copy sequences from the source buffer pktdata to the destination (*prev_packet)->pktdata. This will result in a Denial of Service (DoS) and potentially Information Exposure when the application attempts to process a file.

Severity ?

7.1 (High)


                  
                    CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2018-17582"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-09-28T09:29:00Z",
    "severity": "HIGH"
  },
  "details": "Tcpreplay v4.3.0 beta1 contains a heap-based buffer over-read. The get_next_packet() function in the send_packets.c file uses the memcpy() function unsafely to copy sequences from the source buffer pktdata to the destination (*prev_packet)-\u003epktdata. This will result in a Denial of Service (DoS) and potentially Information Exposure when the application attempts to process a file.",
  "id": "GHSA-92gh-w7h2-5542",
  "modified": "2022-05-13T01:02:56Z",
  "published": "2022-05-13T01:02:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-17582"
    },
    {
      "type": "WEB",
      "url": "https://github.com/appneta/tcpreplay/issues/484"
    },
    {
      "type": "WEB",
      "url": "https://github.com/SegfaultMasters/covering360/blob/master/tcpreplay"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-17582 (GCVE-0-2018-17582)

Vulnerability from cvelistv5 – Published: 2018-09-28 09:00 – Updated: 2024-08-05 10:54

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/appneta/tcpreplay/issues/484	x_refsource_MISC
	https://github.com/SegfaultMasters/covering360/bl…	x_refsource_MISC

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          "dateUpdated": "2024-08-05T10:54:10.612Z",
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            ],
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "versions": [
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Sightings

Author	Source	Type	Date

Nomenclature

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.

Action not permitted

GHSA-92GH-W7H2-5542

CVE-2018-17582 (GCVE-0-2018-17582)

Tags

Sightings

Nomenclature