WID-SEC-W-2025-1362
Vulnerability from csaf_certbund - Published: 2025-06-19 22:00 - Updated: 2025-06-22 22:00Summary
ClamAV: Mehrere Schwachstellen ermöglichen Denial of Service
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
ClamAV ist ein Open Source Virenscanner.
Angriff
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in ClamAV ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux
- UNIX
- Windows
{
"document": {
"aggregate_severity": {
"text": "hoch"
},
"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": "ClamAV ist ein Open Source Virenscanner.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in ClamAV ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux\n- UNIX\n- Windows",
"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-2025-1362 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-1362.json"
},
{
"category": "self",
"summary": "WID-SEC-2025-1362 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-1362"
},
{
"category": "external",
"summary": "ClamAV Release 1.0.9 vom 2025-06-19",
"url": "https://github.com/Cisco-Talos/clamav/releases/tag/clamav-1.0.9"
},
{
"category": "external",
"summary": "ClamAV Release 1.4.3 vom 2025-06-19",
"url": "https://github.com/Cisco-Talos/clamav/releases/tag/clamav-1.4.3"
},
{
"category": "external",
"summary": "GitHub Security Advisory GHSA-596c-w2jc-jmmx vom 2025-06-19",
"url": "https://github.com/advisories/GHSA-596c-w2jc-jmmx"
},
{
"category": "external",
"summary": "Cisco Security Advisory CISCO-SA-CLAMAV-UDF-HMWD9NDY vom 2025-06-18",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-udf-hmwd9nDy"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2025-88B0AD0C1F vom 2025-06-20",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2025-88b0ad0c1f"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2025-2AC841FE82 vom 2025-06-20",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2025-2ac841fe82"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-EPEL-2025-7AFD2B91AB vom 2025-06-20",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-7afd2b91ab"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-EPEL-2025-BB27E120F9 vom 2025-06-20",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-bb27e120f9"
}
],
"source_lang": "en-US",
"title": "ClamAV: Mehrere Schwachstellen erm\u00f6glichen Denial of Service",
"tracking": {
"current_release_date": "2025-06-22T22:00:00.000+00:00",
"generator": {
"date": "2025-06-23T07:10:40.314+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.12"
}
},
"id": "WID-SEC-W-2025-1362",
"initial_release_date": "2025-06-19T22:00:00.000+00:00",
"revision_history": [
{
"date": "2025-06-19T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2025-06-22T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Fedora aufgenommen"
}
],
"status": "final",
"version": "2"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "Connector for Linux \u003c1.26.1",
"product": {
"name": "Cisco Secure Endpoint Connector for Linux \u003c1.26.1",
"product_id": "T044762"
}
},
{
"category": "product_version",
"name": "Connector for Linux 1.26.1",
"product": {
"name": "Cisco Secure Endpoint Connector for Linux 1.26.1",
"product_id": "T044762-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:cisco:secure_endpoint:connector_for_linux__1.26.1"
}
}
},
{
"category": "product_version_range",
"name": "Connector for Mac \u003c1.26.1",
"product": {
"name": "Cisco Secure Endpoint Connector for Mac \u003c1.26.1",
"product_id": "T044763"
}
},
{
"category": "product_version",
"name": "Connector for Mac 1.26.1",
"product": {
"name": "Cisco Secure Endpoint Connector for Mac 1.26.1",
"product_id": "T044763-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:cisco:secure_endpoint:connector_for_mac__1.26.1"
}
}
},
{
"category": "product_version_range",
"name": "Connector for Windows \u003c7.5.21",
"product": {
"name": "Cisco Secure Endpoint Connector for Windows \u003c7.5.21",
"product_id": "T044764"
}
},
{
"category": "product_version",
"name": "Connector for Windows 7.5.21",
"product": {
"name": "Cisco Secure Endpoint Connector for Windows 7.5.21",
"product_id": "T044764-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:cisco:secure_endpoint:connector_for_windows__7.5.21"
}
}
},
{
"category": "product_version_range",
"name": "Connector for Windows \u003c8.4.5",
"product": {
"name": "Cisco Secure Endpoint Connector for Windows \u003c8.4.5",
"product_id": "T044765"
}
},
{
"category": "product_version",
"name": "Connector for Windows 8.4.5",
"product": {
"name": "Cisco Secure Endpoint Connector for Windows 8.4.5",
"product_id": "T044765-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:cisco:secure_endpoint:connector_for_windows__8.4.5"
}
}
},
{
"category": "product_version_range",
"name": "Private Cloud \u003c4.2.2",
"product": {
"name": "Cisco Secure Endpoint Private Cloud \u003c4.2.2",
"product_id": "T044766"
}
},
{
"category": "product_version",
"name": "Private Cloud 4.2.2",
"product": {
"name": "Cisco Secure Endpoint Private Cloud 4.2.2",
"product_id": "T044766-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:cisco:secure_endpoint:private_cloud__4.2.2"
}
}
}
],
"category": "product_name",
"name": "Secure Endpoint"
}
],
"category": "vendor",
"name": "Cisco"
},
{
"branches": [
{
"category": "product_name",
"name": "Fedora Linux",
"product": {
"name": "Fedora Linux",
"product_id": "74185",
"product_identification_helper": {
"cpe": "cpe:/o:fedoraproject:fedora:-"
}
}
}
],
"category": "vendor",
"name": "Fedora"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c1.4.3",
"product": {
"name": "Open Source ClamAV \u003c1.4.3",
"product_id": "T044746"
}
},
{
"category": "product_version",
"name": "1.4.3",
"product": {
"name": "Open Source ClamAV 1.4.3",
"product_id": "T044746-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:clamav:clamav:1.4.3"
}
}
},
{
"category": "product_version_range",
"name": "\u003c1.0.9",
"product": {
"name": "Open Source ClamAV \u003c1.0.9",
"product_id": "T044748"
}
},
{
"category": "product_version",
"name": "1.0.9",
"product": {
"name": "Open Source ClamAV 1.0.9",
"product_id": "T044748-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:clamav:clamav:1.0.9"
}
}
}
],
"category": "product_name",
"name": "ClamAV"
}
],
"category": "vendor",
"name": "Open Source"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2025-20234",
"product_status": {
"known_affected": [
"T044764",
"T044763",
"T044766",
"T044765",
"T044746",
"T044748",
"74185",
"T044762"
]
},
"release_date": "2025-06-19T22:00:00.000+00:00",
"title": "CVE-2025-20234"
},
{
"cve": "CVE-2025-20260",
"product_status": {
"known_affected": [
"T044764",
"T044763",
"T044766",
"T044765",
"T044746",
"T044748",
"74185",
"T044762"
]
},
"release_date": "2025-06-19T22:00:00.000+00:00",
"title": "CVE-2025-20260"
}
]
}
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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.
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