cve-2020-1992
Vulnerability from cvelistv5
Published
2020-04-08 18:41
Modified
2024-09-17 03:44
Severity ?
EPSS score ?
Summary
PAN-OS on PA-7000 Series: Varrcvr daemon network-based denial of service or privilege escalation
References
▼ | URL | Tags | |
---|---|---|---|
psirt@paloaltonetworks.com | https://security.paloaltonetworks.com/CVE-2020-1992 | Vendor Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
Palo Alto Networks | PAN-OS | |
Palo Alto Networks | PAN-OS |
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This issue affects Palo Alto Networks PAN-OS 9.0 versions before 9.0.7; PAN-OS 9.1 versions before 9.1.2 on PA-7000 Series devices with an LFC installed and configured. This issue requires WildFire services to be configured and enabled. This issue does not affect PAN-OS 8.1 and earlier releases. This issue does not affect any other PA Series firewalls." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-134", "description": "CWE-134 Use of Externally-Controlled Format String", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2020-04-08T18:41:58", "orgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0", "shortName": "palo_alto" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://security.paloaltonetworks.com/CVE-2020-1992" } ], "solutions": [ { "lang": "en", "value": "This issue is fixed in PAN-OS 9.0.7, PAN-OS 9.1.2 and all later versions." } ], "source": { "defect": [ "PAN-135103" ], "discovery": "USER" }, "timeline": [ { "lang": "en", "time": "2020-04-08T00:00:00", "value": "Initial publication" } ], "title": "PAN-OS on PA-7000 Series: Varrcvr daemon network-based denial of service or privilege escalation", "workarounds": [ { "lang": "en", "value": "There are no viable workarounds for this issue." } ], "x_generator": { "engine": "Vulnogram 0.0.9" }, "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "psirt@paloaltonetworks.com", "DATE_PUBLIC": "2020-04-08T16:00:00.000Z", "ID": "CVE-2020-1992", "STATE": "PUBLIC", "TITLE": "PAN-OS on PA-7000 Series: Varrcvr daemon network-based denial of service or privilege escalation" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "PAN-OS", "version": { "version_data": [ { "platform": "PA-7000 series with LFC", "version_affected": "\u003c", "version_name": "9.0", "version_value": "9.0.7" }, { "platform": "PA-7000 series with LFC", "version_affected": "\u003c", "version_name": "9.1", "version_value": "9.1.2" }, { "platform": "PA-7000 series with LFC", "version_affected": "!\u003e=", "version_name": "9.0", "version_value": "9.0.7" }, { "platform": "PA-7000 series with LFC", "version_affected": "!\u003e=", "version_name": "9.1", "version_value": "9.1.2" }, { "version_affected": "!", "version_name": "8.1", "version_value": "8.1.*" }, { "version_affected": "!", "version_name": "8.0", "version_value": "8.0.*" }, { "version_affected": "!", "version_name": "7.1", "version_value": "7.1.*" } ] } } ] }, "vendor_name": "Palo Alto Networks" } ] } }, "configuration": [ { "lang": "en", "value": "This issue requires WildFire services to be configured and enabled." } ], "credit": [ { "lang": "eng", "value": "This issue was found by a customer." } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A format string vulnerability in the Varrcvr daemon of PAN-OS on PA-7000 Series devices with a Log Forwarding Card (LFC) allows remote attackers to crash the daemon creating a denial of service condition or potentially execute code with root privileges. This issue affects Palo Alto Networks PAN-OS 9.0 versions before 9.0.7; PAN-OS 9.1 versions before 9.1.2 on PA-7000 Series devices with an LFC installed and configured. This issue requires WildFire services to be configured and enabled. This issue does not affect PAN-OS 8.1 and earlier releases. 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This issue affects Palo Alto Networks PAN-OS 9.0 versions before 9.0.7; PAN-OS 9.1 versions before 9.1.2 on PA-7000 Series devices with an LFC installed and configured. This issue requires WildFire services to be configured and enabled. This issue does not affect PAN-OS 8.1 and earlier releases. This issue does not affect any other PA Series firewalls.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad de cadena de formato en el demonio Varrcvr de PAN-OS en dispositivos PA-7000 Series con Log Forwarding Card (LFC), permite a atacantes remotos bloquear el demonio creando una condici\u00f3n de denegaci\u00f3n de servicio o potencialmente ejecutar c\u00f3digo con privilegios root. Este problema afecta a Palo Alto Networks PAN-OS versiones 9.0 anteriores a 9.0.7; versiones PAN-OS 9.1 anteriores a 9.1.2 en dispositivos PA-7000 Series con un LFC instalado y configurado. Este problema requiere que los servicios WildFire est\u00e9n configurados y habilitados. 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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.