CVE-2018-5378 (GCVE-0-2018-5378)

Vulnerability from cvelistv5 – Published: 2018-02-19 13:00 – Updated: 2024-09-16 20:16
VLAI
Summary
The Quagga BGP daemon (bgpd) prior to version 1.2.3 does not properly bounds check the data sent with a NOTIFY to a peer, if an attribute length is invalid. Arbitrary data from the bgpd process may be sent over the network to a peer and/or bgpd may crash.
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
References
URL Tags
https://gogs.quagga.net/Quagga/quagga/src/master/… x_refsource_CONFIRM
https://usn.ubuntu.com/3573-1/ vendor-advisoryx_refsource_UBUNTU
https://www.debian.org/security/2018/dsa-4115 vendor-advisoryx_refsource_DEBIAN
http://savannah.nongnu.org/forum/forum.php?forum_… x_refsource_CONFIRM
https://security.gentoo.org/glsa/201804-17 vendor-advisoryx_refsource_GENTOO
http://www.kb.cert.org/vuls/id/940439 third-party-advisoryx_refsource_CERT-VN
Impacted products
Vendor Product Version CPE status
Quagga bgpd Affected: bpgd , < 1.2.3 (custom)
guessed Create a notification for this product.
Date Public
2018-02-15 00:00
Show details on NVD website

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                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H",
                "version": "3.0"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 4.2,
              "source": "cret@cert.org",
              "type": "Secondary"
            },
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 5.9,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H",
                "version": "3.0"
              },
              "exploitabilityScore": 1.6,
              "impactScore": 4.2,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2018-02-19T13:29:00.317",
        "references": [
          {
            "source": "cret@cert.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "http://savannah.nongnu.org/forum/forum.php?forum_id=9095"
          },
          {
            "source": "cret@cert.org",
            "tags": [
              "Third Party Advisory",
              "US Government Resource"
            ],
            "url": "http://www.kb.cert.org/vuls/id/940439"
          },
          {
            "source": "cret@cert.org",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://gogs.quagga.net/Quagga/quagga/src/master/doc/security/Quagga-2018-0543.txt"
          },
          {
            "source": "cret@cert.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://security.gentoo.org/glsa/201804-17"
          },
          {
            "source": "cret@cert.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://usn.ubuntu.com/3573-1/"
          },
          {
            "source": "cret@cert.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://www.debian.org/security/2018/dsa-4115"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "http://savannah.nongnu.org/forum/forum.php?forum_id=9095"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory",
              "US Government Resource"
            ],
            "url": "http://www.kb.cert.org/vuls/id/940439"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://gogs.quagga.net/Quagga/quagga/src/master/doc/security/Quagga-2018-0543.txt"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://security.gentoo.org/glsa/201804-17"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://usn.ubuntu.com/3573-1/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://www.debian.org/security/2018/dsa-4115"
          }
        ],
        "sourceIdentifier": "cret@cert.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-119"
              }
            ],
            "source": "cret@cert.org",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-119"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-30T11:45:06+00:00",
      "cve": "CVE-2018-5378",
      "id": "CVE-2018-5378",
      "initial_release_date": "2018-02-15T00:00:00+00:00",
      "product_status:known_not_affected": "12",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "quagga: bgpd does not properly bounds check the data sent with a NOTIFY allowing leak of sensitive data or crash",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-5378.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2025-10-07T10:02:37Z",
      "cve": "CVE-2018-5378",
      "id": "CVE-2018-5378",
      "initial_release_date": "2023-02-15T04:31:41Z",
      "product_status:known_affected": "1",
      "product_status:known_not_affected": "111",
      "product_status:recommended": "333",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2018-5378",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2018-5378.json",
      "version": "12"
    }
  }
}



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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.

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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.


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