WID-SEC-W-2023-0709
Vulnerability from csaf_certbund - Published: 2023-03-21 23:00 - Updated: 2023-03-23 23:00Es existiert eine Schwachstelle in Veritas NetBackup. Aufgrund einer ungenügenden Überprüfung der kryptografischen Signatur kann ein Nutzer bösartige, ausführbare Collector-Dateien (aptare.jar, upgrademanager.zip) auf dem NetBackup IT Analytics Portal-Server installieren, die dann heruntergeladen und auf Collectoren installiert werden. Ein Angreifer mit Administrator-/Root-Rollen-Zugriff kann diese Schwachstelle ausnutzen, um Sicherheitsmaßnahmen zu umgehen.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Veritas NetBackup IT Analytics < 11.2.0
Veritas
|
cpe:/a:veritas:netbackup:it_analytics__11.2.0
|
— |
{
"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": "Veritas NetBackup ist eine L\u00f6sung zur Datensicherung von IT-Systemen.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Veritas NetBackup ausnutzen, um Sicherheitsvorkehrungen zu umgehen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- UNIX\n- Linux\n- 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-2023-0709 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0709.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-0709 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0709"
},
{
"category": "external",
"summary": "Veritas Security Alerts vom 2023-03-21",
"url": "https://www.veritas.com/content/support/en_US/security/VTS23-002"
}
],
"source_lang": "en-US",
"title": "Veritas NetBackup: Schwachstelle erm\u00f6glicht Umgehen von Sicherheitsvorkehrungen",
"tracking": {
"current_release_date": "2023-03-23T23:00:00.000+00:00",
"generator": {
"date": "2024-08-15T17:47:04.116+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2023-0709",
"initial_release_date": "2023-03-21T23:00:00.000+00:00",
"revision_history": [
{
"date": "2023-03-21T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2023-03-23T23:00:00.000+00:00",
"number": "2",
"summary": "CVE erg\u00e4nzt"
}
],
"status": "final",
"version": "2"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Veritas NetBackup IT Analytics \u003c 11.2.0",
"product": {
"name": "Veritas NetBackup IT Analytics \u003c 11.2.0",
"product_id": "T026830",
"product_identification_helper": {
"cpe": "cpe:/a:veritas:netbackup:it_analytics__11.2.0"
}
}
}
],
"category": "vendor",
"name": "Veritas"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-28818",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in Veritas NetBackup. Aufgrund einer ungen\u00fcgenden \u00dcberpr\u00fcfung der kryptografischen Signatur kann ein Nutzer b\u00f6sartige, ausf\u00fchrbare Collector-Dateien (aptare.jar, upgrademanager.zip) auf dem NetBackup IT Analytics Portal-Server installieren, die dann heruntergeladen und auf Collectoren installiert werden. Ein Angreifer mit Administrator-/Root-Rollen-Zugriff kann diese Schwachstelle ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen."
}
],
"product_status": {
"known_affected": [
"T026830"
]
},
"release_date": "2023-03-21T23:00:00.000+00:00",
"title": "CVE-2023-28818"
}
]
}
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.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.