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    2 vulnerabilities found for katran by facebook

    CVE-2023-49062 (GCVE-0-2023-49062)

    Vulnerability from nvd – Published: 2023-11-28 15:45 – Updated: 2024-08-02 21:46
    VLAI
    Summary
    Katran could disclose non-initialized kernel memory as part of an IP header. The issue was present for IPv4 encapsulation and ICMP (v4) Too Big packet generation. After a bpf_xdp_adjust_head call, Katran code didn’t initialize the Identification field for the IPv4 header, resulting in writing content of kernel memory in that field of IP header. The issue affected all Katran versions prior to commit 6a03106ac1eab39d0303662963589ecb2374c97f
    Severity
    No CVSS data available.
    CWE
    • Missing Initialization of a Variable (CWE-456)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Facebook Katran Affected: 0 , < 6a03106ac1eab39d0303662963589ecb2374c97f (git)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T21:46:28.773Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.facebook.com/security/advisories/cve-2023-49062"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/facebookincubator/katran/commit/6a03106ac1eab39d0303662963589ecb2374c97f"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Katran",
          "vendor": "Facebook",
          "versions": [
            {
              "lessThan": "6a03106ac1eab39d0303662963589ecb2374c97f",
              "status": "affected",
              "version": "0",
              "versionType": "git"
            }
          ]
        }
      ],
      "dateAssigned": "2023-11-20T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Katran could disclose non-initialized kernel memory as part of an IP header. The issue was present for IPv4 encapsulation and ICMP (v4) Too Big packet generation. After a bpf_xdp_adjust_head call, Katran code didn\u2019t initialize the Identification field for the IPv4 header, resulting in writing content of kernel memory in that field of IP header. The issue affected all Katran versions prior to commit 6a03106ac1eab39d0303662963589ecb2374c97f"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Missing Initialization of a Variable (CWE-456)",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-11-28T15:45:42.674Z",
        "orgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827",
        "shortName": "facebook"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.facebook.com/security/advisories/cve-2023-49062"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/facebookincubator/katran/commit/6a03106ac1eab39d0303662963589ecb2374c97f"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827",
    "assignerShortName": "facebook",
    "cveId": "CVE-2023-49062",
    "datePublished": "2023-11-28T15:45:42.674Z",
    "dateReserved": "2023-11-20T19:59:38.627Z",
    "dateUpdated": "2024-08-02T21:46:28.773Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

    CVE-2023-49062 (GCVE-0-2023-49062)

    Vulnerability from cvelistv5 – Published: 2023-11-28 15:45 – Updated: 2024-08-02 21:46
    VLAI
    Summary
    Katran could disclose non-initialized kernel memory as part of an IP header. The issue was present for IPv4 encapsulation and ICMP (v4) Too Big packet generation. After a bpf_xdp_adjust_head call, Katran code didn’t initialize the Identification field for the IPv4 header, resulting in writing content of kernel memory in that field of IP header. The issue affected all Katran versions prior to commit 6a03106ac1eab39d0303662963589ecb2374c97f
    Severity
    No CVSS data available.
    CWE
    • Missing Initialization of a Variable (CWE-456)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Facebook Katran Affected: 0 , < 6a03106ac1eab39d0303662963589ecb2374c97f (git)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T21:46:28.773Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.facebook.com/security/advisories/cve-2023-49062"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/facebookincubator/katran/commit/6a03106ac1eab39d0303662963589ecb2374c97f"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Katran",
          "vendor": "Facebook",
          "versions": [
            {
              "lessThan": "6a03106ac1eab39d0303662963589ecb2374c97f",
              "status": "affected",
              "version": "0",
              "versionType": "git"
            }
          ]
        }
      ],
      "dateAssigned": "2023-11-20T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Katran could disclose non-initialized kernel memory as part of an IP header. The issue was present for IPv4 encapsulation and ICMP (v4) Too Big packet generation. After a bpf_xdp_adjust_head call, Katran code didn\u2019t initialize the Identification field for the IPv4 header, resulting in writing content of kernel memory in that field of IP header. The issue affected all Katran versions prior to commit 6a03106ac1eab39d0303662963589ecb2374c97f"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Missing Initialization of a Variable (CWE-456)",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-11-28T15:45:42.674Z",
        "orgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827",
        "shortName": "facebook"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.facebook.com/security/advisories/cve-2023-49062"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/facebookincubator/katran/commit/6a03106ac1eab39d0303662963589ecb2374c97f"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827",
    "assignerShortName": "facebook",
    "cveId": "CVE-2023-49062",
    "datePublished": "2023-11-28T15:45:42.674Z",
    "dateReserved": "2023-11-20T19:59:38.627Z",
    "dateUpdated": "2024-08-02T21:46:28.773Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
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