csaf_certbund - WID-SEC-W-2023-2390

WID-SEC-W-2023-2390

Vulnerability from csaf_certbund

Published

2023-09-19 22:00

Modified

2024-01-24 23:00

Summary

Red Hat Enterprise Linux: Schwachstelle ermöglicht Manipulation von Dateien

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

Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution.

Angriff

Ein lokaler Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ausnutzen, um Dateien zu manipulieren.

Betroffene Betriebssysteme

- Linux

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": "Red Hat Enterprise Linux (RHEL) ist eine popul\u00e4re Linux-Distribution.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ausnutzen, um Dateien zu manipulieren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "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-2023-2390 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2390.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-2390 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2390"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory - ncurses vom 2023-09-19",
        "url": "https://access.redhat.com/errata/RHSA-2023:5249"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugzilla Bug-ID 2191704 vom 2023-09-19",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2191704"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-5249 vom 2023-09-20",
        "url": "https://linux.oracle.com/errata/ELSA-2023-5249.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:5442 vom 2023-10-04",
        "url": "https://access.redhat.com/errata/RHSA-2023:5442"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:6698 vom 2023-11-07",
        "url": "https://access.redhat.com/errata/RHSA-2023:6698"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:7361 vom 2023-11-21",
        "url": "https://access.redhat.com/errata/RHSA-2023:7361"
      },
      {
        "category": "external",
        "summary": "RedHat Security Advisory",
        "url": "https://access.redhat.com/errata/RHSA-2024:0416"
      }
    ],
    "source_lang": "en-US",
    "title": "Red Hat Enterprise Linux: Schwachstelle erm\u00f6glicht Manipulation von Dateien",
    "tracking": {
      "current_release_date": "2024-01-24T23:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:44:34.087+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-2390",
      "initial_release_date": "2023-09-19T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-09-19T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-09-20T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-10-04T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-11-07T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-11-21T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-01-24T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "6"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Oracle Linux",
            "product": {
              "name": "Oracle Linux",
              "product_id": "T004914",
              "product_identification_helper": {
                "cpe": "cpe:/o:oracle:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Oracle"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux",
                "product": {
                  "name": "Red Hat Enterprise Linux",
                  "product_id": "67646",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:-"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux 8",
                "product": {
                  "name": "Red Hat Enterprise Linux 8",
                  "product_id": "T014111",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:8"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux 9",
                "product": {
                  "name": "Red Hat Enterprise Linux 9",
                  "product_id": "T023632",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:9"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Enterprise Linux"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-29491",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in Red Hat Enterprise Linux. Dieser Fehler besteht in der ncurses-Komponente aufgrund eines Out-of-Bound-Write, der es erlaubt, eine sicherheitsrelevante Speicherkorruption \u00fcber missgebildete Daten auszul\u00f6sen, was zu einem Stack-basierten Puffer\u00fcberlauf f\u00fchrt. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um Dateien zu manipulieren."
        }
      ],
      "product_status": {
        "known_affected": [
          "T023632",
          "67646",
          "T004914",
          "T014111"
        ]
      },
      "release_date": "2023-09-19T22:00:00Z",
      "title": "CVE-2023-29491"
    }
  ]
}

cve-2023-29491

Vulnerability from cvelistv5

Published

2023-04-14 00:00

Modified

2024-11-27 14:45

Severity ?

Summary

ncurses before 6.4 20230408, when used by a setuid application, allows local users to trigger security-relevant memory corruption via malformed data in a terminfo database file that is found in $HOME/.terminfo or reached via the TERMINFO or TERM environment variable.

References

▼	URL	Tags
	https://www.openwall.com/lists/oss-security/2023/04/13/4
	http://ncurses.scripts.mit.edu/?p=ncurses.git%3Ba=commit%3Bh=eb51b1ea1f75a0ec17c9c5937cb28df1e8eeec56
	https://www.openwall.com/lists/oss-security/2023/04/12/5
	http://www.openwall.com/lists/oss-security/2023/04/19/10	mailing-list
	http://www.openwall.com/lists/oss-security/2023/04/19/11	mailing-list
	https://security.netapp.com/advisory/ntap-20230517-0009/
	https://support.apple.com/kb/HT213843
	https://support.apple.com/kb/HT213844
	https://support.apple.com/kb/HT213845
	https://lists.debian.org/debian-lts-announce/2023/12/msg00004.html	mailing-list
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LU4MYMKFEZQ5VSCVLRIZGDQOUW3T44GT/	vendor-advisory

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T14:07:46.218Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.openwall.com/lists/oss-security/2023/04/13/4"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://ncurses.scripts.mit.edu/?p=ncurses.git%3Ba=commit%3Bh=eb51b1ea1f75a0ec17c9c5937cb28df1e8eeec56"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.openwall.com/lists/oss-security/2023/04/12/5"
          },
          {
            "name": "[oss-security] 20230419 Re: ncurses fixes upstream",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2023/04/19/10"
          },
          {
            "name": "[oss-security] 20230419 RE: [EXTERNAL] Re: ncurses fixes upstream",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2023/04/19/11"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20230517-0009/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT213843"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT213844"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT213845"
          },
          {
            "name": "[debian-lts-announce] 20231203 [SECURITY] [DLA 3682-1] ncurses security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00004.html"
          },
          {
            "name": "FEDORA-2024-96090dafaf",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LU4MYMKFEZQ5VSCVLRIZGDQOUW3T44GT/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-29491",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-27T14:44:41.346506Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-27T14:45:38.232Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "ncurses before 6.4 20230408, when used by a setuid application, allows local users to trigger security-relevant memory corruption via malformed data in a terminfo database file that is found in $HOME/.terminfo or reached via the TERMINFO or TERM environment variable."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-01-31T03:06:18.151995",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://www.openwall.com/lists/oss-security/2023/04/13/4"
        },
        {
          "url": "http://ncurses.scripts.mit.edu/?p=ncurses.git%3Ba=commit%3Bh=eb51b1ea1f75a0ec17c9c5937cb28df1e8eeec56"
        },
        {
          "url": "https://www.openwall.com/lists/oss-security/2023/04/12/5"
        },
        {
          "name": "[oss-security] 20230419 Re: ncurses fixes upstream",
          "tags": [
            "mailing-list"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2023/04/19/10"
        },
        {
          "name": "[oss-security] 20230419 RE: [EXTERNAL] Re: ncurses fixes upstream",
          "tags": [
            "mailing-list"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2023/04/19/11"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20230517-0009/"
        },
        {
          "url": "https://support.apple.com/kb/HT213843"
        },
        {
          "url": "https://support.apple.com/kb/HT213844"
        },
        {
          "url": "https://support.apple.com/kb/HT213845"
        },
        {
          "name": "[debian-lts-announce] 20231203 [SECURITY] [DLA 3682-1] ncurses security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00004.html"
        },
        {
          "name": "FEDORA-2024-96090dafaf",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LU4MYMKFEZQ5VSCVLRIZGDQOUW3T44GT/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2023-29491",
    "datePublished": "2023-04-14T00:00:00",
    "dateReserved": "2023-04-07T00:00:00",
    "dateUpdated": "2024-11-27T14:45:38.232Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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