CVEvulnerability
CVE-2021-3580
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-08-05
- Last modified
- 2026-10-14
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-20
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.
Affected configurations
• nettle project nettle (< 3.7.3)
• redhat enterprise linux 7.0
• redhat enterprise linux 8.0
• debian debian linux 9.0
• netapp ontap select deploy administration utility
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1967983 Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/09/msg00008.html Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202401-24 security.gentoo.org
- https://security.netapp.com/advisory/ntap-20211104-0006/ Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1967983 Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/09/msg00008.html Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202401-24 security.gentoo.org
- https://security.netapp.com/advisory/ntap-20211104-0006/ Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html cert-portal.siemens.com