OPENSUSE-SU-2020:1050-1

Vulnerability from csaf_opensuse - Published: 2020-07-23 18:21 - Updated: 2026-09-20 19:09
Summary
Security update for cni-plugins
Severity
Moderate
Notes
Title of the patch: Security update for cni-plugins
Description of the patch: This update for cni-plugins fixes the following issues: cni-plugins updated to version 0.8.6 - CVE-2020-10749: Fixed a potential Man-in-the-Middle attacks in IPv4 clusters by spoofing IPv6 router advertisements (bsc#1172410). Release notes: https://github.com/containernetworking/plugins/releases/tag/v0.8.6
Patchnames: openSUSE-2020-1050
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2020-10749
6 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Leap 15.2:cni-plugins-0:0.8.6-lp152.2.4.1.x86_64 —
Vendor Fix
Threats
Impact moderate
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Security update for cni-plugins",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for cni-plugins fixes the following issues:\n\ncni-plugins updated to version 0.8.6\t  \n\n- CVE-2020-10749: Fixed a potential Man-in-the-Middle attacks in IPv4 clusters by spoofing IPv6 router advertisements (bsc#1172410).\n\nRelease notes: \nhttps://github.com/containernetworking/plugins/releases/tag/v0.8.6\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "openSUSE-2020-1050",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2020_1050-1.json"
      },
      {
        "category": "self",
        "summary": "URL for openSUSE-SU-2020:1050-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/BA7FX35L3WKZN6K2V7HF7RSMUNSP7RWF/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for openSUSE-SU-2020:1050-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/BA7FX35L3WKZN6K2V7HF7RSMUNSP7RWF/"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1172410",
        "url": "https://bugzilla.suse.com/1172410"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2020-10749 page",
        "url": "https://www.suse.com/security/cve/CVE-2020-10749/"
      }
    ],
    "title": "Security update for cni-plugins",
    "tracking": {
      "current_release_date": "2026-09-20T19:09:50Z",
      "generator": {
        "date": "2020-07-23T18:21:27Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "openSUSE-SU-2020:1050-1",
      "initial_release_date": "2020-07-23T18:21:27Z",
      "revision_history": [
        {
          "date": "2020-07-23T18:21:27Z",
          "number": "1",
          "summary": "Current version"
        },
        {
          "date": "2026-09-20T19:09:50Z",
          "number": "2",
          "summary": "unknown changes"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "cni-plugins-0:0.8.6-lp152.2.4.1.x86_64",
                "product": {
                  "name": "cni-plugins-0:0.8.6-lp152.2.4.1.x86_64",
                  "product_id": "cni-plugins-0:0.8.6-lp152.2.4.1.x86_64",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:a:cncf:cni_network_plugins:0.8.6:*:*:*:*:*:*:*",
                    "purl": "pkg:rpm/suse/cni-plugins@0.8.6-lp152.2.4.1?arch=x86_64\u0026upstream=cni-plugins-0:0.8.6-lp152.2.4.1.src.rpm"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "openSUSE Leap 15.2",
                "product": {
                  "name": "openSUSE Leap 15.2",
                  "product_id": "openSUSE Leap 15.2",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:opensuse:leap:15.2"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "cni-plugins-0:0.8.6-lp152.2.4.1.x86_64 as component of openSUSE Leap 15.2",
          "product_id": "openSUSE Leap 15.2:cni-plugins-0:0.8.6-lp152.2.4.1.x86_64"
        },
        "product_reference": "cni-plugins-0:0.8.6-lp152.2.4.1.x86_64",
        "relates_to_product_reference": "openSUSE Leap 15.2"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2020-10749",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-10749"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A vulnerability was found in all versions of containernetworking/plugins before version 0.8.6, that allows malicious containers in Kubernetes clusters to perform man-in-the-middle (MitM) attacks. A malicious container can exploit this flaw by sending rogue IPv6 router advertisements to the host or other containers, to redirect traffic to the malicious container.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "openSUSE Leap 15.2:cni-plugins-0:0.8.6-lp152.2.4.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2020-10749",
          "url": "https://www.suse.com/security/cve/CVE-2020-10749"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1172375 for CVE-2020-10749",
          "url": "https://bugzilla.suse.com/1172375"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1172410 for CVE-2020-10749",
          "url": "https://bugzilla.suse.com/1172410"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "openSUSE Leap 15.2:cni-plugins-0:0.8.6-lp152.2.4.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "openSUSE Leap 15.2:cni-plugins-0:0.8.6-lp152.2.4.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-07-23T18:21:27Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2020-10749"
    }
  ]
}



Log in or create an account to share your comment.




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.



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.