CVE-2021-33560
Libgcrypt before 1.8.8 and 1.9.x before 1.9.3 mishandles ElGamal encryption because it lacks exponent blinding to address a side-channel attack against mpi_powm, and the window size is not chosen appropriately. This, for example, affects use of ElGamal in OpenPGP.
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Tim Bastin detected CVE-2021-33560 with a risk of 3.55
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Tim Bastin fixed CVE-2021-33560
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Tim Bastin detected CVE-2021-33560 with a risk of 3.55
System fixed CVE-2021-33560
System detected CVE-2021-33560 with a risk of 3.55
System fixed CVE-2021-33560
System detected CVE-2021-33560 with a risk of 3.55
System detected CVE-2021-33560 on another ref: main
System updated the risk assessment from 3.55 to 1.77
System recalculated raw risk assessment
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Tim Bastin fixed CVE-2021-33560
System updated the risk assessment from 1.77 to 3.55
System recalculated raw risk assessment
Reopen this vulnerability
Affected component
debian/libgcrypt20