pysec - pysec-2022-42996

pysec-2022-42996

Vulnerability from pysec

Published

2022-11-25 19:15

Modified

2023-05-04 04:29

Details

MPXJ is an open source library to read and write project plans from a variety of file formats and databases. On Unix-like operating systems (not Windows or macos), MPXJ's use of File.createTempFile(..) results in temporary files being created with the permissions -rw-r--r--. This means that any other user on the system can read the contents of this file. When MPXJ is reading a schedule file which requires the creation of a temporary file or directory, a knowledgeable local user could locate these transient files while they are in use and would then be able to read the schedule being processed by MPXJ. The problem has been patched, MPXJ version 10.14.1 and later includes the necessary changes. Users unable to upgrade may set java.io.tmpdir to a directory to which only the user running the application has access will prevent other users from accessing these temporary files.

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "mpxj",
        "purl": "pkg:pypi/mpxj"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "287ad0234213c52b0638565e14bd9cf3ed44cedd"
            }
          ],
          "repo": "https://github.com/joniles/mpxj",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.14.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "10.0.0",
        "10.0.1",
        "10.0.2",
        "10.0.3",
        "10.0.4",
        "10.0.5",
        "10.1.0",
        "10.10.0",
        "10.11.0",
        "10.12.0",
        "10.13.0",
        "10.14.0",
        "10.2.0",
        "10.3.0",
        "10.4.0",
        "10.5.0",
        "10.6.0",
        "10.6.1",
        "10.6.2",
        "10.7.0",
        "10.8.0",
        "10.9.0",
        "10.9.1",
        "9.0.0",
        "9.1.0",
        "9.2.0",
        "9.2.1",
        "9.2.2",
        "9.2.3",
        "9.2.4",
        "9.2.5",
        "9.2.6",
        "9.3.0",
        "9.3.1",
        "9.4.0",
        "9.5.0",
        "9.5.1",
        "9.5.2",
        "9.6.0",
        "9.7.0",
        "9.8.0",
        "9.8.1",
        "9.8.2",
        "9.8.3"
      ]
    }
  ],
  "aliases": [
    "CVE-2022-41954",
    "GHSA-jf2p-4gqj-849g"
  ],
  "details": "MPXJ is an open source library to read and write project plans from a variety of file formats and databases. On Unix-like operating systems (not Windows or macos), MPXJ\u0027s use of `File.createTempFile(..)` results in temporary files being created with the permissions `-rw-r--r--`. This means that any other user on the system can read the contents of this file. When MPXJ is reading a schedule file which requires the creation of a temporary file or directory, a knowledgeable local user could locate these transient files while they are in use and would then be able to read the schedule being processed by MPXJ. The problem has been patched, MPXJ version 10.14.1 and later includes the necessary changes. Users unable to upgrade may set `java.io.tmpdir` to a directory to which only the user running the application has access will prevent other users from accessing these temporary files.",
  "id": "PYSEC-2022-42996",
  "modified": "2023-05-04T04:29:27.436392Z",
  "published": "2022-11-25T19:15:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/joniles/mpxj/security/advisories/GHSA-jf2p-4gqj-849g"
    },
    {
      "type": "FIX",
      "url": "https://github.com/joniles/mpxj/commit/287ad0234213c52b0638565e14bd9cf3ed44cedd"
    }
  ]
}

cve-2022-41954

Vulnerability from cvelistv5

Published

2022-11-25 00:00

Modified

2024-08-03 12:56

Severity ?

3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Summary

MPXJ is an open source library to read and write project plans from a variety of file formats and databases. On Unix-like operating systems (not Windows or macos), MPXJ's use of `File.createTempFile(..)` results in temporary files being created with the permissions `-rw-r--r--`. This means that any other user on the system can read the contents of this file. When MPXJ is reading a schedule file which requires the creation of a temporary file or directory, a knowledgeable local user could locate these transient files while they are in use and would then be able to read the schedule being processed by MPXJ. The problem has been patched, MPXJ version 10.14.1 and later includes the necessary changes. Users unable to upgrade may set `java.io.tmpdir` to a directory to which only the user running the application has access will prevent other users from accessing these temporary files.

References

▼	URL	Tags
	https://github.com/joniles/mpxj/security/advisories/GHSA-jf2p-4gqj-849g	x_refsource_CONFIRM
	https://github.com/joniles/mpxj/commit/ae0af24345d79ad45705265d9927fe55e94a5721	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

joniles

mpxj

Version: < 10.14.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T12:56:38.609Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/joniles/mpxj/security/advisories/GHSA-jf2p-4gqj-849g",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/joniles/mpxj/security/advisories/GHSA-jf2p-4gqj-849g"
          },
          {
            "name": "https://github.com/joniles/mpxj/commit/ae0af24345d79ad45705265d9927fe55e94a5721",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/joniles/mpxj/commit/ae0af24345d79ad45705265d9927fe55e94a5721"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "mpxj",
          "vendor": "joniles",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 10.14.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "MPXJ is an open source library to read and write project plans from a variety of file formats and databases. On Unix-like operating systems (not Windows or macos), MPXJ\u0027s use of `File.createTempFile(..)` results in temporary files being created with the permissions `-rw-r--r--`. This means that any other user on the system can read the contents of this file. When MPXJ is reading a schedule file which requires the creation of a temporary file or directory, a knowledgeable local user could locate these transient files while they are in use and would then be able to read the schedule being processed by MPXJ. The problem has been patched, MPXJ version 10.14.1 and later includes the necessary changes. Users unable to upgrade may set `java.io.tmpdir` to a directory to which only the user running the application has access will prevent other users from accessing these temporary files."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-377",
              "description": "CWE-377: Insecure Temporary File",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-09-07T14:55:00.142Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/joniles/mpxj/security/advisories/GHSA-jf2p-4gqj-849g",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/joniles/mpxj/security/advisories/GHSA-jf2p-4gqj-849g"
        },
        {
          "name": "https://github.com/joniles/mpxj/commit/ae0af24345d79ad45705265d9927fe55e94a5721",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/joniles/mpxj/commit/ae0af24345d79ad45705265d9927fe55e94a5721"
        }
      ],
      "source": {
        "advisory": "GHSA-jf2p-4gqj-849g",
        "discovery": "UNKNOWN"
      },
      "title": "Temporary File Information Disclosure Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2022-41954",
    "datePublished": "2022-11-25T00:00:00",
    "dateReserved": "2022-09-30T00:00:00",
    "dateUpdated": "2024-08-03T12:56:38.609Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

ghsa-jf2p-4gqj-849g

Vulnerability from github

Published

2022-11-28 22:09

Modified

2024-09-26 14:24

Severity ?

2.8 (Low) - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
2.0 (Low) - CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Summary

Temporary File Information Disclosure vulnerability in MPXJ

Details

Impact

On Unix-like operating systems (not Windows or macos), MPXJ's use of File.createTempFile(..) results in temporary files being created with the permissions -rw-r--r--. This means that any other user on the system can read the contents of this file. When MPXJ is reading a type of schedule file which requires the creation of a temporary file or directory, a knowledgeable local user could locate these transient files while they are in use and would then be able to read the schedule being processed by MPXJ.

Patches

The problem has been patched, MPXJ version 10.14.1 and later includes the necessary changes.

Workarounds

Setting java.io.tmpdir to a directory to which only the user running the application has access will prevent other users from accessing these temporary files.

For more information

If you have any questions or comments about this advisory * Open an issue in https://github.com/joniles/mpxj

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "net.sf.mpxj:mpxj"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.14.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "net.sf.mpxj"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.14.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "net.sf.mpxj-for-csharp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.14.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "net.sf.mpxj-for-vb"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.14.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "mpxj"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.14.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-41954"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200",
      "CWE-668"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-11-28T22:09:09Z",
    "nvd_published_at": "2022-11-25T19:15:00Z",
    "severity": "LOW"
  },
  "details": "### Impact\nOn Unix-like operating systems (not Windows or macos), MPXJ\u0027s use of `File.createTempFile(..)` results in temporary files being created with the permissions `-rw-r--r--`. This means that any other user on the system can read the contents of this file. When MPXJ is reading a type of schedule file which requires the creation of a temporary file or directory, a knowledgeable local user could locate these transient files while they are in use and would then be able to read the schedule being processed by MPXJ.\n\n### Patches\nThe problem has been patched, MPXJ version 10.14.1 and later includes the necessary changes.\n\n### Workarounds\nSetting `java.io.tmpdir` to a directory to which only the user running the application has access will prevent other users from accessing these temporary files.\n\n### For more information\nIf you have any questions or comments about this advisory\n* Open an issue in https://github.com/joniles/mpxj\n",
  "id": "GHSA-jf2p-4gqj-849g",
  "modified": "2024-09-26T14:24:09Z",
  "published": "2022-11-28T22:09:09Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/joniles/mpxj/security/advisories/GHSA-jf2p-4gqj-849g"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41954"
    },
    {
      "type": "WEB",
      "url": "https://github.com/joniles/mpxj/commit/287ad0234213c52b0638565e14bd9cf3ed44cedd"
    },
    {
      "type": "WEB",
      "url": "https://github.com/joniles/mpxj/commit/ae0af24345d79ad45705265d9927fe55e94a5721"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/joniles/mpxj"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/mpxj/PYSEC-2022-42996.yaml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Temporary File Information Disclosure vulnerability in MPXJ"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

pysec-2022-42996

Vulnerability from pysec

cve-2022-41954

Vulnerability from cvelistv5

ghsa-jf2p-4gqj-849g

Vulnerability from github

Impact

Patches

Workarounds

For more information

Tags

Sightings

Nomenclature