csaf_certbund - wid-sec-w-2024-0877

WID-SEC-W-2024-0877

Vulnerability from csaf_certbund - Published: 2018-07-26 22:00 - Updated: 2024-04-11 22:00

Summary

RPM: Schwachstelle ermöglicht Privilegieneskalation

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

Der RPM Package Manager (RPM) ist ein Kommandozeilen Paket-Management Tool zur Installation, Deinstallation, Überprüfung, Abfrage und Aktualisieren von Software-Paketen auf Linux Systemen.

Angriff

Ein lokaler Angreifer kann eine Schwachstelle in RPM ausnutzen, um seine Privilegien zu erhöhen.

Betroffene Betriebssysteme

- Linux - UNIX

JSON

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{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Der RPM Package Manager (RPM) ist ein Kommandozeilen Paket-Management Tool zur Installation, Deinstallation, \u00dcberpr\u00fcfung, Abfrage und Aktualisieren von Software-Paketen auf Linux Systemen.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in RPM ausnutzen, um seine Privilegien zu erh\u00f6hen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2024-0877 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2018/wid-sec-w-2024-0877.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0877 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0877"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2018:2073-1 vom 2018-07-26",
        "url": "https://www.suse.com/de-de/support/update/announcement/2018/suse-su-20182073-1/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2018:3286-1 vom 2018-10-22",
        "url": "https://www.suse.com/support/update/announcement/2018/suse-su-20183286-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2018:3884-1 vom 2018-11-24",
        "url": "https://www.suse.com/support/update/announcement/2018/suse-su-20183884-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2018:3884-2 vom 2019-04-28",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20183884-2.html"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7148094 vom 2024-04-11",
        "url": "https://www.ibm.com/support/pages/node/7148094"
      }
    ],
    "source_lang": "en-US",
    "title": "RPM: Schwachstelle erm\u00f6glicht Privilegieneskalation",
    "tracking": {
      "current_release_date": "2024-04-11T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T18:07:42.734+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2024-0877",
      "initial_release_date": "2018-07-26T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2018-07-26T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initial Release"
        },
        {
          "date": "2018-07-26T22:00:00.000+00:00",
          "number": "2",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2018-10-22T22:00:00.000+00:00",
          "number": "3",
          "summary": "New remediations available"
        },
        {
          "date": "2018-11-25T23:00:00.000+00:00",
          "number": "4",
          "summary": "New remediations available"
        },
        {
          "date": "2019-04-28T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-04-11T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von IBM aufgenommen"
        }
      ],
      "status": "final",
      "version": "6"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "7.5",
                "product": {
                  "name": "IBM QRadar SIEM 7.5",
                  "product_id": "T022954",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:qradar_siem:7.5"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "QRadar SIEM"
          }
        ],
        "category": "vendor",
        "name": "IBM"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c4.13.0.2",
                "product": {
                  "name": "Open Source RPM \u003c4.13.0.2",
                  "product_id": "T011312"
                }
              }
            ],
            "category": "product_name",
            "name": "RPM"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2017-7500",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in RPM. Ein Angreifer kann bei der Installation von RPM einen Symlink Angriff durchf\u00fchren und in der Folge seine Privilegien erweitern."
        }
      ],
      "product_status": {
        "known_affected": [
          "T022954",
          "T002207"
        ]
      },
      "release_date": "2018-07-26T22:00:00.000+00:00",
      "title": "CVE-2017-7500"
    }
  ]
}

CVE-2017-7500 (GCVE-0-2017-7500)

Vulnerability from cvelistv5 – Published: 2018-08-13 17:00 – Updated: 2024-08-05 16:04

Summary

It was found that rpm did not properly handle RPM installations when a destination path was a symbolic link to a directory, possibly changing ownership and permissions of an arbitrary directory, and RPM files being placed in an arbitrary destination. An attacker, with write access to a directory in which a subdirectory will be installed, could redirect that directory to an arbitrary location and gain root privilege.

Severity ?

7.3 (High)


                        
                          CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-59

Assigner

redhat

References

URL

Tags

	https://github.com/rpm-software-management/rpm/co…	x_refsource_CONFIRM
	https://github.com/rpm-software-management/rpm/co…	x_refsource_CONFIRM
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	[UNKNOWN]	rpm	Affected: 4.13.0.2 Affected: 4.14.0

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T16:04:11.858Z",
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          },
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7500"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "rpm",
          "vendor": "[UNKNOWN]",
          "versions": [
            {
              "status": "affected",
              "version": "4.13.0.2"
            },
            {
              "status": "affected",
              "version": "4.14.0"
            }
          ]
        }
      ],
      "datePublic": "2017-07-03T00:00:00",
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "metrics": [
        {
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            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
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            "integrityImpact": "HIGH",
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      "problemTypes": [
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      "references": [
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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

WID-SEC-W-2024-0877

CVE-2017-7500 (GCVE-0-2017-7500)

Tags

Sightings

Nomenclature