Search criteria

6 vulnerabilities found for m2crypto by m2crypto_project

FKIE_CVE-2023-50781

Vulnerability from fkie_nvd - Published: 2024-02-05 21:15 - Updated: 2024-11-21 08:37
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
A flaw was found in m2crypto. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data.
References
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2023-50781Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2254426Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/CVE-2023-50781Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2254426Issue Tracking
Impacted products
Vendor Product Version
redhat enterprise_linux 8.0
redhat enterprise_linux 9.0
redhat update_infrastructure 4
m2crypto_project m2crypto -
To clipboard 

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FKIE_CVE-2020-25657

Vulnerability from fkie_nvd - Published: 2021-01-12 15:15 - Updated: 2024-11-21 05:18
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
A flaw was found in all released versions of m2crypto, where they are vulnerable to Bleichenbacher timing attacks in the RSA decryption API via the timed processing of valid PKCS#1 v1.5 Ciphertext. The highest threat from this vulnerability is to confidentiality.
References
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1889823Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1889823Issue Tracking, Third Party Advisory
Impacted products
Vendor Product Version
m2crypto_project m2crypto *
redhat virtualization 4.0
redhat enterprise_linux 6.0
redhat enterprise_linux 7.0
fedoraproject fedora 33
To clipboard 

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CVE-2023-50781 (GCVE-0-2023-50781)

Vulnerability from cvelistv5 – Published: 2024-02-05 20:45 – Updated: 2025-11-20 17:32
VLAI?
Summary
A flaw was found in m2crypto. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-208 - Observable Timing Discrepancy
Assigner
References
Impacted products
Vendor Product Version
Credits
This issue was discovered by Hubert Kario (Red Hat).
Show details on NVD website
To clipboard 

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CVE-2020-25657 (GCVE-0-2020-25657)

Vulnerability from cvelistv5 – Published: 2021-01-12 14:33 – Updated: 2024-08-04 15:40
VLAI?
Summary
A flaw was found in all released versions of m2crypto, where they are vulnerable to Bleichenbacher timing attacks in the RSA decryption API via the timed processing of valid PKCS#1 v1.5 Ciphertext. The highest threat from this vulnerability is to confidentiality.
Severity ?
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a m2crypto Affected: All released versions of m2crypto
Show details on NVD website
To clipboard 

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CVE-2023-50781 (GCVE-0-2023-50781)

Vulnerability from nvd – Published: 2024-02-05 20:45 – Updated: 2025-11-20 17:32
VLAI?
Summary
A flaw was found in m2crypto. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-208 - Observable Timing Discrepancy
Assigner
References
Impacted products
Vendor Product Version
Credits
This issue was discovered by Hubert Kario (Red Hat).
Show details on NVD website
To clipboard 

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CVE-2020-25657 (GCVE-0-2020-25657)

Vulnerability from nvd – Published: 2021-01-12 14:33 – Updated: 2024-08-04 15:40
VLAI?
Summary
A flaw was found in all released versions of m2crypto, where they are vulnerable to Bleichenbacher timing attacks in the RSA decryption API via the timed processing of valid PKCS#1 v1.5 Ciphertext. The highest threat from this vulnerability is to confidentiality.
Severity ?
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a m2crypto Affected: All released versions of m2crypto
Show details on NVD website
To clipboard 

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