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Huawei EulerOS: CVE-2019-1563: compat-openssl10 security update

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Huawei EulerOS: CVE-2019-1563: compat-openssl10 security update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
09/10/2019
Created
11/20/2019
Added
11/19/2019
Modified
11/19/2019

Description

In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, after sending a very large number of messages to be decrypted, can recover a CMS/PKCS7 transported encryption key or decrypt any RSA encrypted message that was encrypted with the public RSA key, using a Bleichenbacher padding oracle attack. Applications are not affected if they use a certificate together with the private RSA key to the CMS_decrypt or PKCS7_decrypt functions to select the correct recipient info to decrypt. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c). Fixed in OpenSSL 1.1.0l (Affected 1.1.0-1.1.0k). Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s).

Solution(s)

  • huawei-euleros-2_0_sp8-upgrade-compat-openssl10

References

  • huawei-euleros-2_0_sp8-upgrade-compat-openssl10

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