CWE-295

Improper Certificate Validation

The product does not validate, or incorrectly validates, a certificate.

CVE-2018-5408 (GCVE-0-2018-5408)

Vulnerability from cvelistv5 – Published: 2019-05-08 14:48 – Updated: 2024-08-05 05:33
VLAI
Title
PrinterLogic Print Management Software fails to validate the management portal SSL certificates
Summary
The PrinterLogic Print Management software, versions up to and including 18.3.1.96, does not validate, or incorrectly validates, the PrinterLogic management portal's SSL certificate. When a certificate is invalid or malicious, it might allow an attacker to spoof a trusted entity by using a man-in-the-middle (MITM) attack. The software might connect to a malicious host while believing it is a trusted host, or the software might be deceived into accepting spoofed data that appears to originate from a trusted host.
Severity
No CVSS data available.
CWE
  • CWE-295 - Improper Certificate Validation
Assigner
References
URL Tags
https://kb.cert.org/vuls/id/169249/ third-party-advisoryx_refsource_CERT-VN
http://www.securityfocus.com/bid/108285 vdb-entryx_refsource_BID
Impacted products
Vendor Product Version
PrinterLogic Management Software Affected: 8.3.1.96 , ≤ 8.3.1.96 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2019-0054 (GCVE-0-2019-0054)

Vulnerability from cvelistv5 – Published: 2019-10-09 19:26 – Updated: 2024-09-17 00:36
VLAI
Title
Junos OS: SRX Series: An attacker may be able to perform Man-in-the-Middle (MitM) attacks during app-id signature updates.
Summary
An Improper Certificate Validation weakness in the SRX Series Application Identification (app-id) signature update client of Juniper Networks Junos OS allows an attacker to perform Man-in-the-Middle (MitM) attacks which may compromise the integrity and confidentiality of the device. This issue affects: Juniper Networks Junos OS 15.1X49 versions prior to 15.1X49-D120 on SRX Series devices. No other versions of Junos OS are affected.
CWE
  • CWE-295 - Improper Certificate Validation
  • CWE-300 - Channel Accessible by Non-Endpoint ('Man-in-the-Middle')
Assigner
References
Impacted products
Vendor Product Version
Juniper Networks Junos OS Affected: 15.1X49 , < 15.1X49-D120 (custom)
Create a notification for this product.
Date Public
2019-10-09 00:00
Show details on NVD website

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CVE-2019-1010275 (GCVE-0-2019-1010275)

Vulnerability from cvelistv5 – Published: 2019-07-17 20:14 – Updated: 2024-08-05 03:07
VLAI
Summary
helm Before 2.7.2 is affected by: CWE-295: Improper Certificate Validation. The impact is: Unauthorized clients could connect to the server because self-signed client certs were aloowed. The component is: helm (many files updated, see https://github.com/helm/helm/pull/3152/files/1096813bf9a425e2aa4ac755b6c991b626dfab50). The attack vector is: A malicious client could connect to the server over the network. The fixed version is: 2.7.2.
Severity
No CVSS data available.
CWE
  • CWE-295 - Improper Certificate Validation
Assigner
dwf
Impacted products
Vendor Product Version
helm helm Affected: Before 2.7.2 [fixed: 2.7.2]
Create a notification for this product.
Show details on NVD website

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CVE-2019-15604 (GCVE-0-2019-15604)

Vulnerability from cvelistv5 – Published: 2020-02-07 14:57 – Updated: 2025-04-30 22:24
VLAI
Summary
Improper Certificate Validation in Node.js 10, 12, and 13 causes the process to abort when sending a crafted X.509 certificate
Severity
No CVSS data available.
CWE
  • CWE-295 - Improper Certificate Validation (CWE-295)
Assigner
Impacted products
Vendor Product Version
NodeJS Node Affected: 4.0 , < 4.* (semver)
Affected: 5.0 , < 5.* (semver)
Affected: 6.0 , < 6.* (semver)
Affected: 7.0 , < 7.* (semver)
Affected: 8.0 , < 8.* (semver)
Affected: 9.0 , < 9.* (semver)
Affected: 10.0 , < 10.19.0 (semver)
Affected: 11.0 , < 11.* (semver)
Affected: 12.0 , < 12.15.0 (semver)
Affected: 13.0 , < 13.8.0 (semver)
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Show details on NVD website

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CVE-2019-1590 (GCVE-0-2019-1590)

Vulnerability from cvelistv5 – Published: 2019-05-03 14:50 – Updated: 2024-11-20 17:24
VLAI
Title
Cisco Nexus 9000 Series Fabric Switches Application Centric Infrastructure Mode Insecure Fabric Authentication Vulnerability
Summary
A vulnerability in the Transport Layer Security (TLS) certificate validation functionality of Cisco Nexus 9000 Series Application Centric Infrastructure (ACI) Mode Switch Software could allow an unauthenticated, remote attacker to perform insecure TLS client authentication on an affected device. The vulnerability is due to insufficient TLS client certificate validations for certificates sent between the various components of an ACI fabric. An attacker who has possession of a certificate that is trusted by the Cisco Manufacturing CA and the corresponding private key could exploit this vulnerability by presenting a valid certificate while attempting to connect to the targeted device. An exploit could allow the attacker to gain full control of all other components within the ACI fabric of an affected device.
CWE
Assigner
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Date Public
2019-05-01 00:00
Show details on NVD website

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CVE-2019-1659 (GCVE-0-2019-1659)

Vulnerability from cvelistv5 – Published: 2019-02-21 15:00 – Updated: 2024-11-20 17:27
VLAI
Title
Cisco Prime Infrastructure Certificate Validation Vulnerability
Summary
A vulnerability in the Identity Services Engine (ISE) integration feature of Cisco Prime Infrastructure (PI) could allow an unauthenticated, remote attacker to perform a man-in-the-middle attack against the Secure Sockets Layer (SSL) tunnel established between ISE and PI. The vulnerability is due to improper validation of the server SSL certificate when establishing the SSL tunnel with ISE. An attacker could exploit this vulnerability by using a crafted SSL certificate and could then intercept communications between the ISE and PI. A successful exploit could allow the attacker to view and alter potentially sensitive information that the ISE maintains about clients that are connected to the network. This vulnerability affects Cisco Prime Infrastructure Software Releases 2.2 through 3.4.0 when the PI server is integrated with ISE, which is disabled by default.
CWE
Assigner
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/107092 vdb-entryx_refsource_BID
Impacted products
Vendor Product Version
Cisco Cisco Prime Infrastructure Affected: next of 2.2 , < unspecified (custom)
Affected: unspecified , < 3.5 (custom)
Create a notification for this product.
Date Public
2019-02-20 00:00
Show details on NVD website

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CVE-2019-1683 (GCVE-0-2019-1683)

Vulnerability from cvelistv5 – Published: 2019-02-25 17:00 – Updated: 2024-11-21 19:44
VLAI
Title
Cisco SPA112, SPA525, and SPA5x5 Series IP Phones Certificate Validation Vulnerability
Summary
A vulnerability in the certificate handling component of the Cisco SPA112, SPA525, and SPA5X5 Series IP Phones could allow an unauthenticated, remote attacker to listen to or control some aspects of a Transport Level Security (TLS)-encrypted Session Initiation Protocol (SIP) conversation. The vulnerability is due to the improper validation of server certificates. An attacker could exploit this vulnerability by crafting a malicious server certificate to present to the client. An exploit could allow an attacker to eavesdrop on TLS-encrypted traffic and potentially route or redirect calls initiated by an affected device. Affected software include version 7.6.2 of the Cisco Small Business SPA525 Series IP Phones and Cisco Small Business SPA5X5 Series IP Phones and version 1.4.2 of the Cisco Small Business SPA500 Series IP Phones and Cisco Small Business SPA112 Series IP Phones.
CWE
Assigner
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/107111 vdb-entryx_refsource_BID
Date Public
2019-02-20 00:00
Show details on NVD website

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CVE-2019-1748 (GCVE-0-2019-1748)

Vulnerability from cvelistv5 – Published: 2019-03-27 23:50 – Updated: 2024-09-17 02:02
VLAI
Title
Cisco IOS and IOS XE Software Network Plug-and-Play Agent Certificate Validation Vulnerability
Summary
A vulnerability in the Cisco Network Plug-and-Play (PnP) agent of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to gain unauthorized access to sensitive data. The vulnerability exists because the affected software insufficiently validates certificates. An attacker could exploit this vulnerability by supplying a crafted certificate to an affected device. A successful exploit could allow the attacker to conduct man-in-the-middle attacks to decrypt and modify confidential information on user connections to the affected software.
CWE
Assigner
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/107619 vdb-entryx_refsource_BID
Impacted products
Vendor Product Version
Cisco Cisco IOS and IOS XE Software Affected: 3.7.7S
Affected: 3.9.1S
Affected: 3.9.0S
Affected: 3.9.2S
Affected: 3.9.1aS
Affected: 3.9.0aS
Affected: 3.3.0SE
Affected: 3.3.1SE
Affected: 3.3.2SE
Affected: 3.3.3SE
Affected: 3.3.4SE
Affected: 3.3.5SE
Affected: 3.3.0XO
Affected: 3.3.1XO
Affected: 3.3.2XO
Affected: 3.5.0E
Affected: 3.5.1E
Affected: 3.5.2E
Affected: 3.5.3E
Affected: 3.10.0S
Affected: 3.10.1S
Affected: 3.10.2S
Affected: 3.10.3S
Affected: 3.10.4S
Affected: 3.10.5S
Affected: 3.10.6S
Affected: 3.10.2aS
Affected: 3.10.2tS
Affected: 3.10.7S
Affected: 3.10.8S
Affected: 3.10.8aS
Affected: 3.10.9S
Affected: 3.10.10S
Affected: 3.11.1S
Affected: 3.11.2S
Affected: 3.11.0S
Affected: 3.11.3S
Affected: 3.11.4S
Affected: 3.12.0S
Affected: 3.12.1S
Affected: 3.12.2S
Affected: 3.12.3S
Affected: 3.12.0aS
Affected: 3.12.4S
Affected: 3.13.0S
Affected: 3.13.1S
Affected: 3.13.2S
Affected: 3.13.3S
Affected: 3.13.4S
Affected: 3.13.5S
Affected: 3.13.2aS
Affected: 3.13.0aS
Affected: 3.13.5aS
Affected: 3.13.6S
Affected: 3.13.7S
Affected: 3.13.6aS
Affected: 3.13.6bS
Affected: 3.13.7aS
Affected: 3.13.8S
Affected: 3.13.9S
Affected: 3.6.0E
Affected: 3.6.1E
Affected: 3.6.0aE
Affected: 3.6.0bE
Affected: 3.6.2aE
Affected: 3.6.2E
Affected: 3.6.3E
Affected: 3.6.4E
Affected: 3.6.5E
Affected: 3.6.6E
Affected: 3.6.5aE
Affected: 3.6.5bE
Affected: 3.6.7E
Affected: 3.6.7aE
Affected: 3.6.7bE
Affected: 3.6.9E
Affected: 3.6.10E
Affected: 3.6.9aE
Affected: 3.14.0S
Affected: 3.14.1S
Affected: 3.14.2S
Affected: 3.14.3S
Affected: 3.14.4S
Affected: 3.15.0S
Affected: 3.15.1S
Affected: 3.15.2S
Affected: 3.15.1cS
Affected: 3.15.3S
Affected: 3.15.4S
Affected: 3.7.0E
Affected: 3.7.1E
Affected: 3.7.2E
Affected: 3.7.3E
Affected: 3.7.4E
Affected: 3.7.5E
Affected: 3.16.0S
Affected: 3.16.1S
Affected: 3.16.0aS
Affected: 3.16.1aS
Affected: 3.16.2S
Affected: 3.16.2aS
Affected: 3.16.0bS
Affected: 3.16.0cS
Affected: 3.16.3S
Affected: 3.16.2bS
Affected: 3.16.3aS
Affected: 3.16.4S
Affected: 3.16.4aS
Affected: 3.16.4bS
Affected: 3.16.4gS
Affected: 3.16.5S
Affected: 3.16.4cS
Affected: 3.16.4dS
Affected: 3.16.4eS
Affected: 3.16.6S
Affected: 3.16.5aS
Affected: 3.16.5bS
Affected: 3.16.7S
Affected: 3.16.6bS
Affected: 3.16.7aS
Affected: 3.17.0S
Affected: 3.17.1S
Affected: 3.17.2S
Affected: 3.17.1aS
Affected: 3.17.3S
Affected: 3.17.4S
Affected: 16.1.1
Affected: 16.1.2
Affected: 16.1.3
Affected: 16.2.1
Affected: 16.2.2
Affected: 3.8.0E
Affected: 3.8.1E
Affected: 3.8.2E
Affected: 3.8.3E
Affected: 3.8.4E
Affected: 3.8.5E
Affected: 3.8.5aE
Affected: 3.8.6E
Affected: 16.3.1
Affected: 16.3.2
Affected: 16.3.3
Affected: 16.3.1a
Affected: 16.3.4
Affected: 16.3.5
Affected: 16.3.5b
Affected: 16.4.1
Affected: 16.4.2
Affected: 16.4.3
Affected: 16.5.1
Affected: 16.5.1a
Affected: 16.5.1b
Affected: 16.5.2
Affected: 3.18.0aS
Affected: 3.18.0S
Affected: 3.18.1S
Affected: 3.18.2S
Affected: 3.18.3S
Affected: 3.18.4S
Affected: 3.18.0SP
Affected: 3.18.1SP
Affected: 3.18.1aSP
Affected: 3.18.1gSP
Affected: 3.18.1bSP
Affected: 3.18.1cSP
Affected: 3.18.2SP
Affected: 3.18.1hSP
Affected: 3.18.2aSP
Affected: 3.18.1iSP
Affected: 3.18.3SP
Affected: 3.18.4SP
Affected: 3.18.3aSP
Affected: 3.18.3bSP
Affected: 3.18.5SP
Affected: 3.9.0E
Affected: 3.9.1E
Affected: 3.9.2E
Affected: 3.9.2bE
Affected: 16.6.1
Affected: 16.6.2
Affected: 3.10.0E
Affected: 3.10.0cE
Create a notification for this product.
Date Public
2019-03-27 00:00
Show details on NVD website

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T18:28:42.335Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20190327 Cisco IOS and IOS XE Software Network Plug-and-Play Agent Certificate Validation Vulnerability",
            "tags": [
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              "x_refsource_CISCO",
              "x_transferred"
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            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-pnp-cert"
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            "tags": [
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              "x_refsource_BID",
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            "url": "http://www.securityfocus.com/bid/107619"
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        "title": "CVE Program Container"
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    "cna": {
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            {
              "status": "affected",
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            {
              "status": "affected",
              "version": "3.10.10S"
            },
            {
              "status": "affected",
              "version": "3.11.1S"
            },
            {
              "status": "affected",
              "version": "3.11.2S"
            },
            {
              "status": "affected",
              "version": "3.11.0S"
            },
            {
              "status": "affected",
              "version": "3.11.3S"
            },
            {
              "status": "affected",
              "version": "3.11.4S"
            },
            {
              "status": "affected",
              "version": "3.12.0S"
            },
            {
              "status": "affected",
              "version": "3.12.1S"
            },
            {
              "status": "affected",
              "version": "3.12.2S"
            },
            {
              "status": "affected",
              "version": "3.12.3S"
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            {
              "status": "affected",
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              "status": "affected",
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              "status": "affected",
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              "status": "affected",
              "version": "3.13.2S"
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              "status": "affected",
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              "status": "affected",
              "version": "3.13.0aS"
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              "status": "affected",
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              "status": "affected",
              "version": "3.13.6S"
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            {
              "status": "affected",
              "version": "3.13.7S"
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              "status": "affected",
              "version": "3.13.6aS"
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            {
              "status": "affected",
              "version": "3.13.6bS"
            },
            {
              "status": "affected",
              "version": "3.13.7aS"
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            {
              "status": "affected",
              "version": "3.13.8S"
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            {
              "status": "affected",
              "version": "3.13.9S"
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            {
              "status": "affected",
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              "status": "affected",
              "version": "3.6.1E"
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              "version": "3.6.2aE"
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              "version": "3.6.4E"
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              "version": "3.6.7E"
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              "status": "affected",
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              "status": "affected",
              "version": "3.14.2S"
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              "version": "3.14.3S"
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              "status": "affected",
              "version": "3.15.1S"
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              "status": "affected",
              "version": "3.15.2S"
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              "status": "affected",
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              "status": "affected",
              "version": "3.7.0E"
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              "status": "affected",
              "version": "3.7.2E"
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              "status": "affected",
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              "status": "affected",
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              "status": "affected",
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            {
              "status": "affected",
              "version": "3.16.4eS"
            },
            {
              "status": "affected",
              "version": "3.16.6S"
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              "status": "affected",
              "version": "3.16.5aS"
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            {
              "status": "affected",
              "version": "3.16.5bS"
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              "status": "affected",
              "version": "3.16.7S"
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              "status": "affected",
              "version": "3.16.6bS"
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              "status": "affected",
              "version": "3.16.7aS"
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              "status": "affected",
              "version": "3.17.0S"
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            {
              "status": "affected",
              "version": "3.17.1S"
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            {
              "status": "affected",
              "version": "3.17.2S"
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              "status": "affected",
              "version": "3.17.1aS"
            },
            {
              "status": "affected",
              "version": "3.17.3S"
            },
            {
              "status": "affected",
              "version": "3.17.4S"
            },
            {
              "status": "affected",
              "version": "16.1.1"
            },
            {
              "status": "affected",
              "version": "16.1.2"
            },
            {
              "status": "affected",
              "version": "16.1.3"
            },
            {
              "status": "affected",
              "version": "16.2.1"
            },
            {
              "status": "affected",
              "version": "16.2.2"
            },
            {
              "status": "affected",
              "version": "3.8.0E"
            },
            {
              "status": "affected",
              "version": "3.8.1E"
            },
            {
              "status": "affected",
              "version": "3.8.2E"
            },
            {
              "status": "affected",
              "version": "3.8.3E"
            },
            {
              "status": "affected",
              "version": "3.8.4E"
            },
            {
              "status": "affected",
              "version": "3.8.5E"
            },
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              "status": "affected",
              "version": "3.8.5aE"
            },
            {
              "status": "affected",
              "version": "3.8.6E"
            },
            {
              "status": "affected",
              "version": "16.3.1"
            },
            {
              "status": "affected",
              "version": "16.3.2"
            },
            {
              "status": "affected",
              "version": "16.3.3"
            },
            {
              "status": "affected",
              "version": "16.3.1a"
            },
            {
              "status": "affected",
              "version": "16.3.4"
            },
            {
              "status": "affected",
              "version": "16.3.5"
            },
            {
              "status": "affected",
              "version": "16.3.5b"
            },
            {
              "status": "affected",
              "version": "16.4.1"
            },
            {
              "status": "affected",
              "version": "16.4.2"
            },
            {
              "status": "affected",
              "version": "16.4.3"
            },
            {
              "status": "affected",
              "version": "16.5.1"
            },
            {
              "status": "affected",
              "version": "16.5.1a"
            },
            {
              "status": "affected",
              "version": "16.5.1b"
            },
            {
              "status": "affected",
              "version": "16.5.2"
            },
            {
              "status": "affected",
              "version": "3.18.0aS"
            },
            {
              "status": "affected",
              "version": "3.18.0S"
            },
            {
              "status": "affected",
              "version": "3.18.1S"
            },
            {
              "status": "affected",
              "version": "3.18.2S"
            },
            {
              "status": "affected",
              "version": "3.18.3S"
            },
            {
              "status": "affected",
              "version": "3.18.4S"
            },
            {
              "status": "affected",
              "version": "3.18.0SP"
            },
            {
              "status": "affected",
              "version": "3.18.1SP"
            },
            {
              "status": "affected",
              "version": "3.18.1aSP"
            },
            {
              "status": "affected",
              "version": "3.18.1gSP"
            },
            {
              "status": "affected",
              "version": "3.18.1bSP"
            },
            {
              "status": "affected",
              "version": "3.18.1cSP"
            },
            {
              "status": "affected",
              "version": "3.18.2SP"
            },
            {
              "status": "affected",
              "version": "3.18.1hSP"
            },
            {
              "status": "affected",
              "version": "3.18.2aSP"
            },
            {
              "status": "affected",
              "version": "3.18.1iSP"
            },
            {
              "status": "affected",
              "version": "3.18.3SP"
            },
            {
              "status": "affected",
              "version": "3.18.4SP"
            },
            {
              "status": "affected",
              "version": "3.18.3aSP"
            },
            {
              "status": "affected",
              "version": "3.18.3bSP"
            },
            {
              "status": "affected",
              "version": "3.18.5SP"
            },
            {
              "status": "affected",
              "version": "3.9.0E"
            },
            {
              "status": "affected",
              "version": "3.9.1E"
            },
            {
              "status": "affected",
              "version": "3.9.2E"
            },
            {
              "status": "affected",
              "version": "3.9.2bE"
            },
            {
              "status": "affected",
              "version": "16.6.1"
            },
            {
              "status": "affected",
              "version": "16.6.2"
            },
            {
              "status": "affected",
              "version": "3.10.0E"
            },
            {
              "status": "affected",
              "version": "3.10.0cE"
            }
          ]
        }
      ],
      "datePublic": "2019-03-27T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the Cisco Network Plug-and-Play (PnP) agent of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to gain unauthorized access to sensitive data. The vulnerability exists because the affected software insufficiently validates certificates. An attacker could exploit this vulnerability by supplying a crafted certificate to an affected device. A successful exploit could allow the attacker to conduct man-in-the-middle attacks to decrypt and modify confidential information on user connections to the affected software."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-295",
              "description": "CWE-295",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-03-29T07:06:06.000Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "20190327 Cisco IOS and IOS XE Software Network Plug-and-Play Agent Certificate Validation Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-pnp-cert"
        },
        {
          "name": "107619",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/107619"
        }
      ],
      "source": {
        "advisory": "cisco-sa-20190327-pnp-cert",
        "defect": [
          [
            "CSCvf36269",
            "CSCvg01089"
          ]
        ],
        "discovery": "INTERNAL"
      },
      "title": "Cisco IOS and IOS XE Software Network Plug-and-Play Agent Certificate Validation Vulnerability",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "DATE_PUBLIC": "2019-03-27T16:00:00-0700",
          "ID": "CVE-2019-1748",
          "STATE": "PUBLIC",
          "TITLE": "Cisco IOS and IOS XE Software Network Plug-and-Play Agent Certificate Validation Vulnerability"
        },
        "affects": {
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                  ]
                },
                "vendor_name": "Cisco"
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            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability in the Cisco Network Plug-and-Play (PnP) agent of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to gain unauthorized access to sensitive data. The vulnerability exists because the affected software insufficiently validates certificates. An attacker could exploit this vulnerability by supplying a crafted certificate to an affected device. A successful exploit could allow the attacker to conduct man-in-the-middle attacks to decrypt and modify confidential information on user connections to the affected software."
            }
          ]
        },
        "exploit": [
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            "lang": "en",
            "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
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        ],
        "impact": {
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CVE-2019-1757 (GCVE-0-2019-1757)

Vulnerability from cvelistv5 – Published: 2019-03-28 00:20 – Updated: 2024-11-15 15:15
VLAI
Title
Cisco IOS and IOS XE Software Smart Call Home Certificate Validation Vulnerability
Summary
A vulnerability in the Cisco Smart Call Home feature of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to gain unauthorized read access to sensitive data using an invalid certificate. The vulnerability is due to insufficient certificate validation by the affected software. An attacker could exploit this vulnerability by supplying a crafted certificate to an affected device. A successful exploit could allow the attacker to conduct man-in-the-middle attacks to decrypt confidential information on user connections to the affected software.
Severity
No CVSS data available.
CWE
Assigner
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/107617 vdb-entryx_refsource_BID
Impacted products
Vendor Product Version
Cisco Cisco IOS and IOS XE Software Affected: 3.6.4E
Affected: 3.6.5E
Affected: 3.6.6E
Affected: 3.6.5aE
Affected: 3.6.5bE
Affected: 3.6.7E
Affected: 3.6.8E
Affected: 3.6.7aE
Affected: 3.6.7bE
Affected: 3.7.4E
Affected: 3.7.5E
Affected: 3.16.1S
Affected: 3.16.1aS
Affected: 3.16.2S
Affected: 3.16.2aS
Affected: 3.16.3S
Affected: 3.16.2bS
Affected: 3.16.3aS
Affected: 3.16.4S
Affected: 3.16.4aS
Affected: 3.16.4bS
Affected: 3.16.4gS
Affected: 3.16.5S
Affected: 3.16.4cS
Affected: 3.16.4dS
Affected: 3.16.4eS
Affected: 3.16.6S
Affected: 3.16.5aS
Affected: 3.16.5bS
Affected: 3.16.7S
Affected: 3.16.6bS
Affected: 3.16.7aS
Affected: 3.16.7bS
Affected: 3.17.0S
Affected: 3.17.1S
Affected: 3.17.2S
Affected: 3.17.1aS
Affected: 3.17.3S
Affected: 3.17.4S
Affected: 16.2.1
Affected: 16.2.2
Affected: 3.8.2E
Affected: 3.8.3E
Affected: 3.8.4E
Affected: 3.8.5E
Affected: 3.8.5aE
Affected: 3.8.6E
Affected: 16.3.1
Affected: 16.3.2
Affected: 16.3.3
Affected: 16.3.1a
Affected: 16.3.4
Affected: 16.3.5
Affected: 16.3.5b
Affected: 16.3.6
Affected: 16.4.1
Affected: 16.4.2
Affected: 16.4.3
Affected: 16.5.1
Affected: 16.5.1a
Affected: 16.5.1b
Affected: 16.5.2
Affected: 16.5.3
Affected: 3.18.0aS
Affected: 3.18.0S
Affected: 3.18.1S
Affected: 3.18.2S
Affected: 3.18.3S
Affected: 3.18.4S
Affected: 3.18.0SP
Affected: 3.18.1SP
Affected: 3.18.1aSP
Affected: 3.18.1gSP
Affected: 3.18.1bSP
Affected: 3.18.1cSP
Affected: 3.18.2SP
Affected: 3.18.1hSP
Affected: 3.18.2aSP
Affected: 3.18.1iSP
Affected: 3.18.3SP
Affected: 3.18.4SP
Affected: 3.18.3aSP
Affected: 3.18.3bSP
Affected: 3.9.0E
Affected: 3.9.1E
Affected: 3.9.2E
Affected: 3.9.2bE
Affected: 16.6.1
Affected: 16.6.2
Affected: 16.6.3
Affected: 16.7.1
Affected: 16.7.1a
Affected: 16.7.1b
Affected: 16.7.2
Affected: 16.8.1
Affected: 16.8.1a
Affected: 16.8.1b
Affected: 16.8.1s
Affected: 16.8.1c
Affected: 16.8.1d
Affected: 16.8.2
Affected: 16.9.1b
Affected: 16.9.1s
Affected: 16.9.1c
Affected: 3.10.0E
Affected: 3.10.1E
Affected: 3.10.0cE
Affected: 3.10.1aE
Affected: 3.10.1sE
Create a notification for this product.
Date Public
2019-03-27 00:00
Show details on NVD website

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CVE-2019-1948 (GCVE-0-2019-1948)

Vulnerability from cvelistv5 – Published: 2019-08-21 18:30 – Updated: 2024-11-21 19:15
VLAI
Title
Cisco Webex Meetings Mobile (iOS) SSL Certificate Validation Vulnerability
Summary
A vulnerability in Cisco Webex Meetings Mobile (iOS) could allow an unauthenticated, remote attacker to gain unauthorized read access to sensitive data by using an invalid Secure Sockets Layer (SSL) certificate. The vulnerability is due to insufficient SSL certificate validation by the affected software. An attacker could exploit this vulnerability by supplying a crafted SSL certificate to an affected device. A successful exploit could allow the attacker to conduct man-in-the-middle attacks to decrypt confidential information on user connections to the affected software.
CWE
Assigner
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Vendor Product Version
Cisco Cisco WebEx Meetings for iOS Affected: unspecified , ≤ 39.5 (custom)
Create a notification for this product.
Date Public
2019-08-21 00:00
Show details on NVD website

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Mitigation

Phases: Architecture and Design, Implementation

Description:

  • Certificates should be carefully managed and checked to assure that data are encrypted with the intended owner's public key.
Mitigation

Phase: Implementation

Description:

  • If certificate pinning is being used, ensure that all relevant properties of the certificate are fully validated before the certificate is pinned, including the hostname.
CAPEC-459: Creating a Rogue Certification Authority Certificate

An adversary exploits a weakness resulting from using a hashing algorithm with weak collision resistance to generate certificate signing requests (CSR) that contain collision blocks in their "to be signed" parts. The adversary submits one CSR to be signed by a trusted certificate authority then uses the signed blob to make a second certificate appear signed by said certificate authority. Due to the hash collision, both certificates, though different, hash to the same value and so the signed blob works just as well in the second certificate. The net effect is that the adversary's second X.509 certificate, which the Certification Authority has never seen, is now signed and validated by that Certification Authority.

CAPEC-475: Signature Spoofing by Improper Validation

An adversary exploits a cryptographic weakness in the signature verification algorithm implementation to generate a valid signature without knowing the key.

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