vulnerability
SUSE: CVE-2021-33560: SUSE Linux Security Advisory
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | 2021-06-08 | 2021-06-19 | 2022-10-26 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
2021-06-08
Added
2021-06-19
Modified
2022-10-26
Description
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.
Solution(s)
suse-upgrade-libgcrypt-cavssuse-upgrade-libgcrypt-develsuse-upgrade-libgcrypt-devel-32bitsuse-upgrade-libgcrypt11suse-upgrade-libgcrypt11-32bitsuse-upgrade-libgcrypt20suse-upgrade-libgcrypt20-32bitsuse-upgrade-libgcrypt20-hmacsuse-upgrade-libgcrypt20-hmac-32bit
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