CVE-2021-3580 | BDVDB-2026-158138 Detail

nettle

Description#

A flaw was found in the way nettle's RSA decryption functions handled specially crafted ciphertext. An attacker could use this flaw to provide a manipulated ciphertext leading to application crash and denial of service.

Impact#

No impact statement in the source data.

Weaknesses#

CWE-20 Improper Input Validation

References#

https://bugzilla.redhat.com/show_bug.cgi?id=1967983
https://lists.debian.org/debian-lts-announce/2021/09/msg00008.html
https://security.netapp.com/advisory/ntap-20211104-0006/
https://security.gentoo.org/glsa/202401-24
https://cert-portal.siemens.com/productcert/html/ssa-398330.html

Exploit#

No public exploit known

History#

Version 12021-08-05Record published in the CVE List.
Version 22026-10-14Most recent update recorded in the CVE List.