gsd - gsd-2022-45047

GSD-2022-45047

Vulnerability from gsd - Updated: 2023-12-13 01:19

Details

Class org.apache.sshd.server.keyprovider.SimpleGeneratorHostKeyProvider in Apache MINA SSHD <= 2.9.1 uses Java deserialization to load a serialized java.security.PrivateKey. The class is one of several implementations that an implementor using Apache MINA SSHD can choose for loading the host keys of an SSH server.

Aliases

CVE-2022-45047

Aliases

CVE-2022-45047

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2022-45047",
    "description": "Class org.apache.sshd.server.keyprovider.SimpleGeneratorHostKeyProvider in Apache MINA SSHD \u003c= 2.9.1 uses Java deserialization to load a serialized java.security.PrivateKey. The class is one of several implementations that an implementor using Apache MINA SSHD can choose for loading the host keys of an SSH server.",
    "id": "GSD-2022-45047",
    "references": [
      "https://access.redhat.com/errata/RHSA-2022:8957",
      "https://access.redhat.com/errata/RHSA-2023:0074",
      "https://www.suse.com/security/cve/CVE-2022-45047.html",
      "https://access.redhat.com/errata/RHSA-2023:0552",
      "https://access.redhat.com/errata/RHSA-2023:0553",
      "https://access.redhat.com/errata/RHSA-2023:0554",
      "https://access.redhat.com/errata/RHSA-2023:0556",
      "https://access.redhat.com/errata/RHSA-2023:0560",
      "https://access.redhat.com/errata/RHSA-2023:0713",
      "https://access.redhat.com/errata/RHSA-2023:0758",
      "https://access.redhat.com/errata/RHSA-2023:0777",
      "https://access.redhat.com/errata/RHSA-2023:1043",
      "https://access.redhat.com/errata/RHSA-2023:1044",
      "https://access.redhat.com/errata/RHSA-2023:1045",
      "https://access.redhat.com/errata/RHSA-2023:1047",
      "https://access.redhat.com/errata/RHSA-2023:1049",
      "https://access.redhat.com/errata/RHSA-2023:1064"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-45047"
      ],
      "details": "Class org.apache.sshd.server.keyprovider.SimpleGeneratorHostKeyProvider in Apache MINA SSHD \u003c= 2.9.1 uses Java deserialization to load a serialized java.security.PrivateKey. The class is one of several implementations that an implementor using Apache MINA SSHD can choose for loading the host keys of an SSH server.",
      "id": "GSD-2022-45047",
      "modified": "2023-12-13T01:19:24.616296Z",
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        "ID": "CVE-2022-45047",
        "STATE": "PUBLIC",
        "TITLE": "Apache MINA SSHD: Java unsafe deserialization vulnerability"
      },
      "affects": {
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              "product": {
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                    "product_name": "Apache MINA SSHD",
                    "version": {
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                          "version_affected": "\u003c=",
                          "version_value": "2.9.1"
                        }
                      ]
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                  }
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              },
              "vendor_name": "Apache Software Foundation"
            }
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        }
      },
      "credit": [
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      "problemtype": {
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              }
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      "references": {
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            "refsource": "MISC",
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          },
          {
            "name": "https://security.netapp.com/advisory/ntap-20240216-0008/",
            "refsource": "CONFIRM",
            "url": "https://security.netapp.com/advisory/ntap-20240216-0008/"
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        ]
      },
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      },
      "work_around": [
        {
          "lang": "eng",
          "value": "For Apache MINA SSHD \u003c= 2.9.1, do not use org.apache.sshd.server.keyprovider.SimpleGeneratorHostKeyProvider to generate and later load your server\u0027s host key. Use separately generated host key files, for instance in OpenSSH format, and load them via a org.apache.sshd.common.keyprovider.FileKeyPairProvider instead. Or use a custom implementation instead of SimpleGeneratorHostKeyProvider that uses the OpenSSH format for storing and loading the host key (via classes OpenSSHKeyPairResourceWriter and OpenSSHKeyPairResourceParser)."
        },
        {
          "lang": "eng",
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      ]
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "(,2.9.2)",
          "affected_versions": "All versions before 2.9.2",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
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            "CWE-937"
          ],
          "date": "2022-11-21",
          "description": "Class org.apache.sshd.server.keyprovider.SimpleGeneratorHostKeyProvider in Apache MINA SSHD \u003c= 2.9.1 uses Java deserialization to load a serialized java.security.PrivateKey. The class is one of several implementations that an implementor using Apache MINA SSHD can choose for loading the host keys of an SSH server.",
          "fixed_versions": [
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          ],
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            "CVE-2022-45047"
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          "pubdate": "2022-11-16",
          "solution": "Upgrade to version 2.9.2 or above.",
          "title": "Deserialization of Untrusted Data",
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            "https://github.com/apache/mina-sshd/commit/03238d51586f6b3c0bdbb1a23cf16799344d6c32",
            "https://github.com/apache/mina-sshd/commit/5a8fe830b2a2308a2b24ac8115a391af477f64f5",
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        },
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            "CWE-502",
            "CWE-937"
          ],
          "date": "2023-08-18",
          "description": "Class org.apache.sshd.server.keyprovider.SimpleGeneratorHostKeyProvider in Apache MINA SSHD \u003c= 2.9.1 uses Java deserialization to load a serialized java.security.PrivateKey. The class is one of several implementations that an implementor using Apache MINA SSHD can choose for loading the host keys of an SSH server.",
          "fixed_versions": [
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          ],
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          "package_slug": "maven/org.apache.sshd/sshd-core",
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          "solution": "Upgrade to version 2.9.2 or above.",
          "title": "Deserialization of Untrusted Data",
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            "https://www.mail-archive.com/dev@mina.apache.org/msg39312.html",
            "https://github.com/apache/mina-sshd/commit/03238d51586f6b3c0bdbb1a23cf16799344d6c32",
            "https://github.com/apache/mina-sshd/commit/5a8fe830b2a2308a2b24ac8115a391af477f64f5",
            "https://github.com/apache/mina-sshd/commit/10de190e7d3f9189deb76b8d08c72334a1fe2df0",
            "https://github.com/advisories/GHSA-fhw8-8j55-vwgq"
          ],
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        },
        {
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          "affected_versions": "All versions before 2.9.2",
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          "cwe_ids": [
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            "CWE-502",
            "CWE-937"
          ],
          "date": "2022-11-18",
          "description": "Class org.apache.sshd.server.keyprovider.SimpleGeneratorHostKeyProvider in Apache MINA SSHD \u003c= 2.9.1 uses Java deserialization to load a serialized java.security.PrivateKey. The class is one of several implementations that an implementor using Apache MINA SSHD can choose for loading the host keys of an SSH server.",
          "fixed_versions": [
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          ],
          "identifier": "CVE-2022-45047",
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          ],
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          "package_slug": "maven/org.apache.sshd/sshd",
          "pubdate": "2022-11-16",
          "solution": "Upgrade to version 2.9.2 or above.",
          "title": "Deserialization of Untrusted Data",
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          },
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          }
        ],
        "id": "CVE-2022-45047",
        "lastModified": "2024-02-16T13:15:09.513",
        "metrics": {
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                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
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                "baseScore": 9.8,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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              "impactScore": 5.9,
              "source": "nvd@nist.gov",
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        },
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              {
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    }
  }
}

CVE-2022-45047 (GCVE-0-2022-45047)

Vulnerability from cvelistv5 – Published: 2022-11-16 00:00 – Updated: 2024-08-03 14:01

Summary

Severity ?

No CVSS data available.

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

apache

References

URL

Tags

	https://www.mail-archive.com/dev%40mina.apache.or…
	https://security.netapp.com/advisory/ntap-2024021…

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache MINA SSHD	Affected: unspecified , ≤ 2.9.1 (custom)

Credits

The Apache MINA SSHD team would like to thank Zhang Zewei, NOFOCUS, for reporting this issue.

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-03T14:01:31.528Z",
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            "url": "https://security.netapp.com/advisory/ntap-20240216-0008/"
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "vendor": "Apache Software Foundation",
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      ],
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      ],
      "metrics": [
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              "type": "CWE"
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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

GSD-2022-45047

CVE-2022-45047 (GCVE-0-2022-45047)

Tags

Sightings

Nomenclature