Multiple vulnerabilities were discovered in nettle, a low level
cryptographic library, which could result in denial of service (remote
crash in RSA decryption via specially crafted ciphertext, crash on ECDSA
signature verification) or incorrect verification of ECDSA signatures.
For the stable distribution (buster), these problems have been fixed in
We recommend that you upgrade your nettle packages.
For the detailed security status of nettle please refer to
its security tracker page at:
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
Debian Security Advisory DSA-4933-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
June 18, 2021 https://www.debian.org/security/faq