csaf_certbund - wid-sec-w-2025-2637

WID-SEC-W-2025-2637

Vulnerability from csaf_certbund - Published: 2025-11-18 23:00 - Updated: 2025-12-23 23:00

Summary

Rsync: Schwachstelle ermöglicht nicht spezifizierten Angriff

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

Rsync ist ein Tool, um Dateien und Verzeichnisse zu synchronisieren.

Angriff

Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Rsync ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.

Betroffene Betriebssysteme

- Sonstiges - 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": "Rsync ist ein Tool, um Dateien und Verzeichnisse zu synchronisieren.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Rsync ausnutzen, um einen nicht n\u00e4her spezifizierten Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Sonstiges\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-2025-2637 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-2637.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-2637 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-2637"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2025-11-18",
        "url": "https://github.com/advisories/GHSA-3rvc-qcwh-fhqv"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugtracker vom 2025-11-18",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2415637"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2025:15827-1 vom 2025-12-19",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/WTR6LAL7QWGPADIUYM5LIOP6CMA547CG/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:4511-1 vom 2025-12-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-December/023645.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:4511-1 vom 2025-12-23",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/WRDRGEIXSGC6SXSDLKJEFBU257AGJEUP/"
      }
    ],
    "source_lang": "en-US",
    "title": "Rsync: Schwachstelle erm\u00f6glicht nicht spezifizierten Angriff",
    "tracking": {
      "current_release_date": "2025-12-23T23:00:00.000+00:00",
      "generator": {
        "date": "2025-12-24T08:50:04.916+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.5.0"
        }
      },
      "id": "WID-SEC-W-2025-2637",
      "initial_release_date": "2025-11-18T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2025-11-18T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2025-12-21T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von openSUSE aufgenommen"
        },
        {
          "date": "2025-12-23T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c=3.4.1",
                "product": {
                  "name": "Open Source Rsync \u003c=3.4.1",
                  "product_id": "T048733"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=3.4.1",
                "product": {
                  "name": "Open Source Rsync \u003c=3.4.1",
                  "product_id": "T048733-fixed"
                }
              }
            ],
            "category": "product_name",
            "name": "Rsync"
          }
        ],
        "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": "product_name",
            "name": "SUSE openSUSE",
            "product": {
              "name": "SUSE openSUSE",
              "product_id": "T027843",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:opensuse:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-10158",
      "product_status": {
        "known_affected": [
          "T002207",
          "T027843"
        ],
        "last_affected": [
          "T048733"
        ]
      },
      "release_date": "2025-11-18T23:00:00.000+00:00",
      "title": "CVE-2025-10158"
    }
  ]
}

CVE-2025-10158 (GCVE-0-2025-10158)

Vulnerability from cvelistv5 – Published: 2025-11-18 14:24 – Updated: 2025-11-19 16:48

Title

Rsync: Out of bounds array access via negative index

Summary

A malicious client acting as the receiver of an rsync file transfer can trigger an out of bounds read of a heap based buffer, via a negative array index. The malicious rsync client requires at least read access to the remote rsync module in order to trigger the issue.

Severity ?

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CWE

CWE-129 - Improper Validation of Array Index

Assigner

rapid7

References

URL

Tags

	https://github.com/RsyncProject/rsync/commit/797e…	patch
	https://attackerkb.com/assessments/fbacb2a6-d1cd-…	technical-description

Impacted products

	Vendor	Product	Version
	rsync	rsync	Affected: 0 , ≤ 3.4.1 (semver)

Credits

Calum Hutton

Show details on NVD website

JSON

To clipboard

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                "id": "CVE-2025-10158",
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                  },
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-11-19T16:15:02.998218Z",
                "version": "2.0.3"
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            }
          ],
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      "metrics": [
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          "time": "2025-03-19T06:11:00.000Z",
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        {
          "lang": "en",
          "time": "2025-03-19T10:04:00.000Z",
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        },
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          "lang": "en",
          "time": "2025-03-20T10:34:00.000Z",
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          "time": "2025-04-02T03:05:00.000Z",
          "value": "Rapid7 requests confirmation of findings"
        },
        {
          "lang": "en",
          "time": "2025-04-06T09:30:00.000Z",
          "value": "Rsync maintainers indicate more time is needed"
        },
        {
          "lang": "en",
          "time": "2025-04-16T05:31:00.000Z",
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          "lang": "en",
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          "value": "Rapid7 provides rsync maintainers a reserved CVE identifier and requests the date for the expected feature release"
        },
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          "lang": "en",
          "time": "2025-11-11T04:42:00.000Z",
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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-2025-2637

CVE-2025-10158 (GCVE-0-2025-10158)

Tags

Sightings

Nomenclature