Search criteria
8 vulnerabilities found for cyassl by yassl
CVE-2014-2900 (GCVE-0-2014-2900)
Vulnerability from nvd – Published: 2014-04-22 14:00 – Updated: 2024-08-06 10:28
VLAI?
Summary
wolfSSL CyaSSL before 2.9.4 does not properly validate X.509 certificates with unknown critical extensions, which allows man-in-the-middle attackers to spoof servers via crafted X.509 certificate.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2014-2899 (GCVE-0-2014-2899)
Vulnerability from nvd – Published: 2014-04-22 14:00 – Updated: 2024-08-06 10:28
VLAI?
Summary
wolfSSL CyaSSL before 2.9.4 allows remote attackers to cause a denial of service (NULL pointer dereference) via (1) a request for the peer certificate when a certificate parsing failure occurs or (2) a client_key_exchange message when the ephemeral key is not found.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2013-1623 (GCVE-0-2013-1623)
Vulnerability from nvd – Published: 2013-02-08 19:00 – Updated: 2024-08-06 15:04
VLAI?
Summary
The TLS and DTLS implementations in wolfSSL CyaSSL before 2.5.0 do not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2012-1558 (GCVE-0-2012-1558)
Vulnerability from nvd – Published: 2012-03-12 19:00 – Updated: 2024-08-06 19:01
VLAI?
Summary
yaSSL CyaSSL before 2.0.8 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted X.509 certificate.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2014-2900 (GCVE-0-2014-2900)
Vulnerability from cvelistv5 – Published: 2014-04-22 14:00 – Updated: 2024-08-06 10:28
VLAI?
Summary
wolfSSL CyaSSL before 2.9.4 does not properly validate X.509 certificates with unknown critical extensions, which allows man-in-the-middle attackers to spoof servers via crafted X.509 certificate.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2014-2899 (GCVE-0-2014-2899)
Vulnerability from cvelistv5 – Published: 2014-04-22 14:00 – Updated: 2024-08-06 10:28
VLAI?
Summary
wolfSSL CyaSSL before 2.9.4 allows remote attackers to cause a denial of service (NULL pointer dereference) via (1) a request for the peer certificate when a certificate parsing failure occurs or (2) a client_key_exchange message when the ephemeral key is not found.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2013-1623 (GCVE-0-2013-1623)
Vulnerability from cvelistv5 – Published: 2013-02-08 19:00 – Updated: 2024-08-06 15:04
VLAI?
Summary
The TLS and DTLS implementations in wolfSSL CyaSSL before 2.5.0 do not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2012-1558 (GCVE-0-2012-1558)
Vulnerability from cvelistv5 – Published: 2012-03-12 19:00 – Updated: 2024-08-06 19:01
VLAI?
Summary
yaSSL CyaSSL before 2.0.8 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted X.509 certificate.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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