The OPENSSL_LH_flush() function, which empties a hash table, contains a bug that breaks reuse of the memory occuppied by the removed hash table entries. This function is used when decoding certificates or keys. If a long lived process periodically decodes certificates or keys its memory usage will expand without bounds and the process might be terminated by the operating system causing a denial of service. Also traversing the empty hash table entries will take increasingly more time. Typically such long lived processes might be TLS clients or TLS servers configured to accept client certificate authentication. The function was added in the OpenSSL 3.0 version thus older releases are not affected by the issue. Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2).
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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openssl openssl |
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netapp santricity smi-s provider - |
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netapp clustered data ontap - |
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netapp smi-s provider - |
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netapp clustered data ontap antivirus connector - |
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netapp solidfire \\& hci management node - |
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netapp solidfire\\, enterprise sds \\& hci storage node - |
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netapp active iq unified manager - |
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netapp snapmanager - |
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netapp a700s_firmware - |
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netapp h300s_firmware - |
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netapp h500s_firmware - |
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netapp h700s_firmware - |
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netapp h300e_firmware - |
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netapp h500e_firmware - |
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netapp h700e_firmware - |
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netapp h410s_firmware - |
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netapp aff_8300_firmware - |
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netapp fas_8300_firmware - |
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netapp aff_8700_firmware - |
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netapp fas_8700_firmware - |
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netapp aff_a400_firmware - |
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netapp fabric-attached_storage_a400_firmware - |
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netapp a250_firmware - |
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netapp aff_500f_firmware - |
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netapp fas_500f_firmware - |