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CVE-2018-13381 (GCVE-0-2018-13381)

Vulnerability from cvelistv5 – Published: 2019-06-04 20:26 – Updated: 2024-10-25 14:29
VLAI
Summary
A buffer overflow vulnerability in Fortinet FortiOS 6.0.0 through 6.0.4, 5.6.0 through 5.6.7, 5.4 and earlier versions and FortiProxy 2.0.0, 1.2.8 and earlier versions under SSL VPN web portal allows a non-authenticated attacker to perform a Denial-of-service attack via special craft message payloads.
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-24 20:09 UTC
CWE
  • Denial of service
Assigner
References
Impacted products
Vendor Product Version CPE status
Fortinet Fortinet FortiOS and FortiProxy Affected: FortiOS 6.0.0 through 6.0.4, 5.6.0 through 5.6.7, 5.4 and earlier and FortiProxy 2.0.0, 1.2.8 and earlier.
guessed Create a notification for this product.
Date Public
2019-05-17 00:00
Show details on NVD website
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        "cna": {
          "affected": [
            {
              "product": "Fortinet FortiOS and FortiProxy",
              "vendor": "Fortinet",
              "versions": [
                {
                  "status": "affected",
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            }
          ],
          "metrics": [
            {
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                "attackVector": "NETWORK",
                "availabilityImpact": "LOW",
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
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          ],
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                  "type": "text"
                }
              ]
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          ],
          "providerMetadata": {
            "dateUpdated": "2021-03-09T16:04:07.000Z",
            "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
            "shortName": "fortinet"
          },
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            },
            {
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                "x_refsource_CONFIRM"
              ],
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            }
          ],
          "x_legacyV4Record": {
            "CVE_data_meta": {
              "ASSIGNER": "psirt@fortinet.com",
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              "STATE": "PUBLIC"
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            "affects": {
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                "vendor_data": [
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        "assignerShortName": "fortinet",
        "cveId": "CVE-2018-13381",
        "datePublished": "2019-06-04T20:26:34.000Z",
        "dateReserved": "2018-07-06T00:00:00.000Z",
        "dateUpdated": "2024-10-25T14:29:10.377Z",
        "state": "PUBLISHED"
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  }
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.