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Common Weakness Enumeration

CWE-295

Allowed

Improper Certificate Validation

Abstraction: Base · Status: Draft

API response cwe.mitre.org

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

2048 vulnerabilities reference this CWE, most recent first.

CVE-2017-14806 (GCVE-0-2017-14806)

Vulnerability from cvelistv5 – Published: 2020-01-27 09:45 – Updated: 2024-09-16 16:48
VLAI
Title
Insecure handling of repodata and packages in SUSE Studio onlite
Summary
A Improper Certificate Validation vulnerability in susestudio-common of SUSE Studio onsite allows remote attackers to MITM connections to the repositories, which allows the modification of packages received over these connections. This issue affects: SUSE Studio onsite susestudio-common version 1.3.17-56.6.3 and prior versions.
Severity
3.7 (Low)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE
  • CWE-295 - Improper Certificate Validation
Assigner
References
Impacted products
Vendor Product Version
SUSE Studio onsite Affected: susestudio-common , ≤ 1.3.17-56.6.3 (custom)
Create a notification for this product.
Date Public
2020-01-27 00:00
Credits
Johannes Segitz of SUSE
Show details on NVD website
To clipboard 

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CVE-2017-13105 (GCVE-0-2017-13105)

Vulnerability from cvelistv5 – Published: 2018-08-15 22:00 – Updated: 2024-08-05 18:58
VLAI
Title
Hi Security Virus Cleaner - Antivirus, Booster, 3.7.1.1329, 2017-09-13, Android application accepts all SSL certificates during SSL communication
Summary
Hi Security Virus Cleaner - Antivirus, Booster, 3.7.1.1329, 2017-09-13, Android application accepts all SSL certificates during SSL communication. This opens the application up to a man-in-the-middle attack having all of its encrypted traffic intercepted and read by an attacker.
Severity
No CVSS data available.
CWE
Assigner
References
URL Tags
https://www.kb.cert.org/vuls/id/787952 third-party-advisoryx_refsource_CERT-VN
Impacted products
Date Public
2018-08-14 00:00
Show details on NVD website
To clipboard 

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CVE-2017-13083 (GCVE-0-2017-13083)

Vulnerability from cvelistv5 – Published: 2017-10-18 13:00 – Updated: 2024-08-05 18:58
VLAI
Summary
Akeo Consulting Rufus prior to version 2.17.1187 does not adequately validate the integrity of updates downloaded over HTTP, allowing an attacker to easily convince a user to execute arbitrary code
Severity
5.3 (Medium)
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N
CWE
  • CWE-295 - Improper Certificate Validation
  • CWE-494 - Download of Code Without Integrity Check
  • CWE-345 - Insufficient Verification of Data Authenticity
  • CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
URL Tags
http://www.kb.cert.org/vuls/id/403768 third-party-advisoryx_refsource_CERT-VN
https://github.com/pbatard/rufus/issues/1009 x_refsource_CONFIRM
http://www.securityfocus.com/bid/100516 vdb-entryx_refsource_BID
https://github.com/pbatard/rufus/commit/c3c39f7f8… x_refsource_CONFIRM
Impacted products
Vendor Product Version
Akeo Consulting Rufus Affected: prior to 2.17.1187
Create a notification for this product.
Date Public
2017-08-28 00:00
Credits
Reported by Will Dormann of the CERT/CC
Show details on NVD website
To clipboard 

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CVE-2017-8445 (GCVE-0-2017-8445)

Vulnerability from cvelistv5 – Published: 2017-08-18 20:00 – Updated: 2024-08-05 16:34
VLAI
Summary
An error was found in the X-Pack Security TLS trust manager for versions 5.0.0 to 5.5.1. If reloading the trust material fails the trust manager will be replaced with an instance that trusts all certificates. This could allow any node using any certificate to join a cluster. The proper behavior in this instance is for the TLS trust manager to deny all certificates.
Severity
No CVSS data available.
CWE
  • CWE-295 - Improper Certificate Validation
Assigner
References
URL Tags
https://www.elastic.co/community/security x_refsource_CONFIRM
Impacted products
Vendor Product Version
Elastic Elastic X-Pack Security Affected: 5.0.0 to 5.5.1
Create a notification for this product.
Date Public
2017-08-18 00:00
Show details on NVD website
To clipboard 

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CVE-2017-7932 (GCVE-0-2017-7932)

Vulnerability from cvelistv5 – Published: 2017-08-07 08:00 – Updated: 2024-08-05 16:19
VLAI
Summary
An improper certificate validation issue was discovered in NXP i.MX 28 i.MX 50, i.MX 53, i.MX 7Solo i.MX 7Dual Vybrid VF3xx, Vybrid VF5xx, Vybrid VF6xx, i.MX 6ULL, i.MX 6UltraLite, i.MX 6SoloLite, i.MX 6Solo, i.MX 6DualLite, i.MX 6SoloX, i.MX 6Dual, i.MX 6Quad, i.MX 6DualPlus, and i.MX 6QuadPlus. When the device is configured in security enabled configuration, under certain conditions it is possible to bypass the signature verification by using a specially crafted certificate leading to the execution of an unsigned image.
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a NXP i.MX Product Family Affected: NXP i.MX Product Family
Date Public
2017-08-07 00:00
Show details on NVD website
To clipboard 

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CVE-2017-7562 (GCVE-0-2017-7562)

Vulnerability from cvelistv5 – Published: 2018-07-26 15:00 – Updated: 2024-08-05 16:04
VLAI
Summary
An authentication bypass flaw was found in the way krb5's certauth interface before 1.16.1 handled the validation of client certificates. A remote attacker able to communicate with the KDC could potentially use this flaw to impersonate arbitrary principals under rare and erroneous circumstances.
Severity
6.5 (Medium)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
MIT krb5 Affected: 1.16.1
Create a notification for this product.
Date Public
2017-08-25 00:00
Show details on NVD website
To clipboard 

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CVE-2017-7513 (GCVE-0-2017-7513)

Vulnerability from cvelistv5 – Published: 2018-08-22 15:00 – Updated: 2024-08-05 16:04
VLAI
Summary
It was found that Satellite 5 configured with SSL/TLS for the PostgreSQL backend failed to correctly validate X.509 server certificate host name fields. A man-in-the-middle attacker could use this flaw to spoof a PostgreSQL server using a specially crafted X.509 certificate.
Severity
5.4 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
CWE
Assigner
References
Impacted products
Date Public
2018-08-22 00:00
Show details on NVD website
To clipboard 

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CVE-2017-7468 (GCVE-0-2017-7468)

Vulnerability from cvelistv5 – Published: 2018-07-16 13:00 – Updated: 2024-08-05 16:04
VLAI
Summary
In curl and libcurl 7.52.0 to and including 7.53.1, libcurl would attempt to resume a TLS session even if the client certificate had changed. That is unacceptable since a server by specification is allowed to skip the client certificate check on resume, and may instead use the old identity which was established by the previous certificate (or no certificate). libcurl supports by default the use of TLS session id/ticket to resume previous TLS sessions to speed up subsequent TLS handshakes. They are used when for any reason an existing TLS connection couldn't be kept alive to make the next handshake faster. This flaw is a regression and identical to CVE-2016-5419 reported on August 3rd 2016, but affecting a different version range.
Severity
4.8 (Medium)
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE
Assigner
References
URL Tags
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https://security.gentoo.org/glsa/201709-14 vendor-advisoryx_refsource_GENTOO
http://www.securitytracker.com/id/1038341 vdb-entryx_refsource_SECTRACK
https://curl.haxx.se/docs/adv_20170419.html x_refsource_CONFIRM
http://www.securityfocus.com/bid/97962 vdb-entryx_refsource_BID
Impacted products
Vendor Product Version
[UNKNOWN] curl Affected: curl 7.54.0
Create a notification for this product.
Date Public
2017-04-19 00:00
Show details on NVD website
To clipboard 

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CVE-2017-3218 (GCVE-0-2017-3218)

Vulnerability from cvelistv5 – Published: 2017-06-21 20:00 – Updated: 2024-08-05 14:16
VLAI
Summary
Samsung Magician 5.0 fails to validate TLS certificates for HTTPS software update traffic. Prior to version 5.0, Samsung Magician uses HTTP for software updates.
Severity
No CVSS data available.
CWE
Assigner
References
URL Tags
http://www.securityfocus.com/bid/99081 vdb-entryx_refsource_BID
https://www.kb.cert.org/vuls/id/846320 third-party-advisoryx_refsource_CERT-VN
Impacted products
Vendor Product Version
Samsung Magician Affected: <5.1
Create a notification for this product.
Date Public
2017-06-15 00:00
Show details on NVD website
To clipboard 

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CVE-2017-3194 (GCVE-0-2017-3194)

Vulnerability from cvelistv5 – Published: 2017-12-15 14:00 – Updated: 2024-08-05 14:16
VLAI
Summary
Pandora iOS app prior to version 8.3.2 fails to properly validate SSL certificates provided by HTTPS connections, which may enable an attacker to conduct man-in-the-middle (MITM) attacks.
Severity
No CVSS data available.
CWE
  • CWE-295 - Improper Certificate Validation
Assigner
References
Impacted products
Vendor Product Version
Pandora Media, Inc. Pandora iOS App Affected: Prior to 8.3.2
Create a notification for this product.
Date Public
2017-03-28 00:00
Show details on NVD website
To clipboard 

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Mitigation
Architecture and Design Implementation

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

Mitigation
Implementation

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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