high7.5
CVE-2021-3580
A flaw was found in the way nettle's RSA decryption functions handled specially crafted ciphertext.
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Nettle Project | Nettle | before 3.7.3 |
| Redhat | Enterprise Linux | Versions 7.0, 8.0 |
| Debian | Debian Linux | Version 9.0 |
| Netapp | Ontap Select Deploy Administration Utility | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- https://bugzilla.redhat.com/show_bug.cgi?id=1967983
- https://lists.debian.org/debian-lts-announce/2021/09/msg00008.html
- https://security.gentoo.org/glsa/202401-24
- https://security.netapp.com/advisory/ntap-20211104-0006/
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html