WID-SEC-W-2025-1895
Vulnerability from csaf_certbund - Published: 2025-08-21 22:00 - Updated: 2025-08-24 22:00Summary
Bouncy Castle: Mehrere Schwachstellen
Severity
Mittel
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: Bouncy Castle ist eine Kryptographie-API für Java.
Angriff: Ein lokaler Angreifer kann mehrere Schwachstellen in Bouncy Castle ausnutzen, um Daten zu manipulieren und um einen Denial of Service Zustand herbeizuführen.
Betroffene Betriebssysteme: - Linux
- MacOS X
- Sonstiges
- UNIX
- Windows
References
{
"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": "Bouncy Castle ist eine Kryptographie-API f\u00fcr Java.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein lokaler Angreifer kann mehrere Schwachstellen in Bouncy Castle ausnutzen, um Daten zu manipulieren und um einen Denial of Service Zustand herbeizuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux\n- MacOS X\n- Sonstiges\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-2025-1895 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-1895.json"
},
{
"category": "self",
"summary": "WID-SEC-2025-1895 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-1895"
},
{
"category": "external",
"summary": "CVE\u20102025\u20109340 \u00b7 bcgit/bc-java Wiki \u00b7 GitHub vom 2025-08-22",
"url": "https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902025%E2%80%909340"
},
{
"category": "external",
"summary": "CVE\u20102025\u20109341 \u00b7 bcgit/bc-java Wiki \u00b7 GitHub vom 2025-08-22",
"url": "https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902025%E2%80%909341"
}
],
"source_lang": "en-US",
"title": "Bouncy Castle: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2025-08-24T22:00:00.000+00:00",
"generator": {
"date": "2025-08-25T07:10:26.030+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.4.0"
}
},
"id": "WID-SEC-W-2025-1895",
"initial_release_date": "2025-08-21T22:00:00.000+00:00",
"revision_history": [
{
"date": "2025-08-21T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2025-08-24T22:00:00.000+00:00",
"number": "2",
"summary": "Referenz(en) aufgenommen: EUVD-2025-25504, EUVD-2025-25505"
}
],
"status": "final",
"version": "2"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c2.1.1",
"product": {
"name": "Open Source Bouncy Castle \u003c2.1.1",
"product_id": "T046464"
}
},
{
"category": "product_version",
"name": "2.1.1",
"product": {
"name": "Open Source Bouncy Castle 2.1.1",
"product_id": "T046464-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:bouncycastle:legion-of-the-bouncy-castle-java-crytography-api:2.1.1"
}
}
},
{
"category": "product_version_range",
"name": "\u003c2.73.8",
"product": {
"name": "Open Source Bouncy Castle \u003c2.73.8",
"product_id": "T046465"
}
},
{
"category": "product_version",
"name": "2.73.8",
"product": {
"name": "Open Source Bouncy Castle 2.73.8",
"product_id": "T046465-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:bouncycastle:legion-of-the-bouncy-castle-java-crytography-api:2.73.8"
}
}
}
],
"category": "product_name",
"name": "Bouncy Castle"
}
],
"category": "vendor",
"name": "Open Source"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2025-9340",
"product_status": {
"known_affected": [
"T046464",
"T046465"
]
},
"release_date": "2025-08-21T22:00:00.000+00:00",
"title": "CVE-2025-9340"
},
{
"cve": "CVE-2025-9341",
"product_status": {
"known_affected": [
"T046464",
"T046465"
]
},
"release_date": "2025-08-21T22:00:00.000+00:00",
"title": "CVE-2025-9341"
}
]
}
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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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