WID-SEC-W-2023-3099
Vulnerability from csaf_certbund - Published: 2023-12-11 23:00 - Updated: 2023-12-11 23:00In Unify OpenScape Produkten existieren mehrere Schwachstellen. In Google WebP (libwebp) besteht der Funktion BuildHuffmanTable() in utils/huffman_utils.c, eine Überlaufbedingung, die beim Dekodieren bestimmter Streams ausgelöst wird. Ein Angreifer kann diese Schwachstelle ausnutzen, um beliebigen Code zur Ausführung zu bringen. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Unify OpenScape Voice V10
Unify
|
cpe:/a:unify:openscape_voice:v10
|
— |
In Unify OpenScape Produkten existieren mehrere Schwachstellen. In Google WebP (libwebp) besteht der Funktion BuildHuffmanTable() in utils/huffman_utils.c, eine Überlaufbedingung, die beim Dekodieren bestimmter Streams ausgelöst wird. Ein Angreifer kann diese Schwachstelle ausnutzen, um beliebigen Code zur Ausführung zu bringen. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich.
{
"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": "OpenScape Business ist eine All-In-One-L\u00f6sung f\u00fcr Unified Communication \u0026 Collaboration\r\nOpenScape Xpert ist eine Kommunikationsl\u00f6sung f\u00fcr mehrere Leitungen.\r\nOpenScape Contact Center Enterprise ist eine integrierte Mehrkanal Callcenter L\u00f6sung.\r\nOpenScape UC Application ist eine Unified Communications L\u00f6sung zur Integration mit bestehenden Anwendungen.\r\nOpenScape Voice ist eine SIP-basierte Enterprise VoIP L\u00f6sung.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Unify OpenScape Produkten ausnutzen, um beliebigen Programmcode auszuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Windows\n- Sonstiges",
"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-2023-3099 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-3099.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-3099 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-3099"
},
{
"category": "external",
"summary": "Atos Unify Security Advisory vom 2023-12-11",
"url": "https://networks.unify.com/security/advisories/OBSO-2310-02.pdf"
}
],
"source_lang": "en-US",
"title": "Unify OpenScape Produkte: Mehrere Schwachstellen erm\u00f6glichen Codeausf\u00fchrung",
"tracking": {
"current_release_date": "2023-12-11T23:00:00.000+00:00",
"generator": {
"date": "2024-08-15T18:02:37.314+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2023-3099",
"initial_release_date": "2023-12-11T23:00:00.000+00:00",
"revision_history": [
{
"date": "2023-12-11T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Unify OpenScape Business \u003c V3R3.0.1_007",
"product": {
"name": "Unify OpenScape Business \u003c V3R3.0.1_007",
"product_id": "T031594",
"product_identification_helper": {
"cpe": "cpe:/a:unify:openscape_business:v3r3.0.1_007"
}
}
},
{
"branches": [
{
"category": "product_name",
"name": "Unify OpenScape Contact Center \u003c V10R4.16.0",
"product": {
"name": "Unify OpenScape Contact Center \u003c V10R4.16.0",
"product_id": "T031596",
"product_identification_helper": {
"cpe": "cpe:/a:unify:openscape_contact_center:v10r4.16.0"
}
}
},
{
"category": "product_name",
"name": "Unify OpenScape Contact Center \u003c V11 R1.12.0",
"product": {
"name": "Unify OpenScape Contact Center \u003c V11 R1.12.0",
"product_id": "T031597",
"product_identification_helper": {
"cpe": "cpe:/a:unify:openscape_contact_center:v11_r1.12.0"
}
}
}
],
"category": "product_name",
"name": "OpenScape Contact Center"
},
{
"category": "product_name",
"name": "Unify OpenScape UC Application \u003c V10 R5.7.0",
"product": {
"name": "Unify OpenScape UC Application \u003c V10 R5.7.0",
"product_id": "T031598",
"product_identification_helper": {
"cpe": "cpe:/a:unify:openscape_uc_application:v10_r5.7.0"
}
}
},
{
"category": "product_name",
"name": "Unify OpenScape Voice V10",
"product": {
"name": "Unify OpenScape Voice V10",
"product_id": "T031599",
"product_identification_helper": {
"cpe": "cpe:/a:unify:openscape_voice:v10"
}
}
},
{
"category": "product_name",
"name": "Unify OpenScape Xpert \u003c V7.0.8.4",
"product": {
"name": "Unify OpenScape Xpert \u003c V7.0.8.4",
"product_id": "T031595",
"product_identification_helper": {
"cpe": "cpe:/h:unify:openscape_xpert:v7.0.8.4"
}
}
}
],
"category": "vendor",
"name": "Unify"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-5129",
"notes": [
{
"category": "description",
"text": "In Unify OpenScape Produkten existieren mehrere Schwachstellen. In Google WebP (libwebp) besteht der Funktion BuildHuffmanTable() in utils/huffman_utils.c, eine \u00dcberlaufbedingung, die beim Dekodieren bestimmter Streams ausgel\u00f6st wird. Ein Angreifer kann diese Schwachstelle ausnutzen, um beliebigen Code zur Ausf\u00fchrung zu bringen. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich."
}
],
"product_status": {
"known_affected": [
"T031599"
]
},
"release_date": "2023-12-11T23:00:00.000+00:00",
"title": "CVE-2023-5129"
},
{
"cve": "CVE-2023-4863",
"notes": [
{
"category": "description",
"text": "In Unify OpenScape Produkten existieren mehrere Schwachstellen. In Google WebP (libwebp) besteht der Funktion BuildHuffmanTable() in utils/huffman_utils.c, eine \u00dcberlaufbedingung, die beim Dekodieren bestimmter Streams ausgel\u00f6st wird. Ein Angreifer kann diese Schwachstelle ausnutzen, um beliebigen Code zur Ausf\u00fchrung zu bringen. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich."
}
],
"product_status": {
"known_affected": [
"T031599"
]
},
"release_date": "2023-12-11T23:00:00.000+00:00",
"title": "CVE-2023-4863"
}
]
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.
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