CVE-2019-1808
lowPriorität · verfolgen · 18EPSS 0.002 · 8. PerzentilEURUUSEPSS · bewertet 2026-10-27
A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software patch on an affected device. The vulnerability is due to improper verification of digital signatures for patch images. An attacker could exploit this vulnerability by loading an unsigned software patch on an affected device. A successful exploit could allow the attacker to boot a malicious software patch image.
Behebungen
Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.
Ein Hersteller-Fix ist verfügbar.
- Behoben7.0(0)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(1)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
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Cisco has released software updates that address this vulnerability.
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Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(2)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(2)N1(1a)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)F1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)F2(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)F2(2)cisco_csaf
Cisco has released software updates that address this vulnerability.
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Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)F3(2)cisco_csaf
Cisco has released software updates that address this vulnerability.
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Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)F3(3a)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)F3(3b)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)F3(3c)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)F3(4)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)F3(5)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I1(1a)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I1(1b)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I1(2)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I1(3)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I1(3a)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I1(3b)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I2(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I2(1a)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I2(2)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I2(2a)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I2(2b)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I2(2c)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I2(2d)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I2(2e)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I2(3)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I2(4)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I2(5)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I3(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I4(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I4(2)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I4(3)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I4(4)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I4(5)cisco_csaf
Cisco has released software updates that address this vulnerability.
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Cisco has released software updates that address this vulnerability.
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Cisco has released software updates that address this vulnerability.
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Cisco has released software updates that address this vulnerability.
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Cisco has released software updates that address this vulnerability.
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Cisco has released software updates that address this vulnerability.
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Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I5(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
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Cisco has released software updates that address this vulnerability.
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Cisco has released software updates that address this vulnerability.
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Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I7(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I7(2)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I7(3)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I7(4)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I7(5)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)I7(5a)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)IX1(2)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)IX1(2a)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(3)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(4)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(4)N1(1a)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(5)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(5)N1(1a)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(6)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(6)N1(1c)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(6)N1(2s)cisco_csaf
Cisco has released software updates that address this vulnerability.
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Cisco has released software updates that address this vulnerability.
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Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(7)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(7)N1(1a)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(7)N1(1b)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(8)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.0(8)N1(1a)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(0)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(0)N1(1a)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(0)N1(1b)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(0)N1(2)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(1)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(1)N1(1a)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(2)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(2)N1(1a)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(3)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(3)N1(1b)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(3)N1(2)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(3)N1(2.1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(3)N1(2a)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(3)N1(3)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(3)N1(3.12)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(3)N1(4)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(3)N1(5)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(4)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(4)N1(1a)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(4)N1(1c)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(4)N1(1d)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(4)N1(1e)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(5)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.1(5)N1(1b)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.2(0)D1(0.437)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.2(0)D1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.2(0)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.2(0)ZZ(99.1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.2(1)D1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.2(1)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.2(2)D1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.2(2)D1(2)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.3(0)D1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.3(0)DX(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.3(0)DY(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.3(0)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.3(0)N1(1a)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.3(0)N1(1b)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.3(0.2)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.3(1)D1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.3(1)D1(1B)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.3(1)DY(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.3(1)N1(0.1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.3(1)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.3(2)D1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.3(2)D1(1A)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.3(2)D1(2)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.3(2)D1(3)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.3(2)D1(3a)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.3(2)N1(0.296)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben7.3(2)N1(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben8.2(1)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben8.2(2)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · low–medium · 2.1–6.7
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (261)
Betroffene Produkte und Versionsbereiche.
Advisories (1)
Hersteller- und Ökosystem-Meldungen dazu.
- cisco-sa-20190515-nxos-spsvCisco MDS 9700 Series Multilayer Directors and Nexus 7000/7700 Series Switches Software Patch Signature Verification Vulnerability2019-05-15csaf · cisco_csafUS
A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software patch on an affected device. The vulnerability is due to improper verification of digital signatures for patch images. An attacker could exploit this vulnerability by loading an unsigned software patch on an affected device. A successful exploit could allow the attacker to boot a malicious software patch image. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-spsv ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-spsv"]
auch bekannt als (4)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (11)
Externe Belege — Patches, Meldungen, Analysen.
- http://www.cisco.com/cnnvd
- http://www.securityfocus.com/bid/108367cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2019-1808cnnvd
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-spsvcnnvd
- https://vigilance.fr/vulnerability/Cisco-Nexus-multiple-vulnerabilities-via-signature-29341cnnvd
- https://www.auscert.org.au/bulletins/81110cnnvd
- https://www.securityfocus.com/bid/108367cnnvd
- http://www.securityfocus.com/bid/108367enisa_euvd
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