8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
nettle uses incorrect signature verification. Some flaws in Several Nettle signature verification functions (GOST DSA, EDDSA & ECDSA) allows an attacker to force an invalid signature, causing an assertion failure or possible validation.
bugzilla.redhat.com/show_bug.cgi?id=1942533
lists.debian.org/debian-lts-announce/2021/09/msg00008.html
lists.fedoraproject.org/archives/list/[email protected]/message/MQKWVVMAIDAJ7YAA3VVO32BHLDOH2E63/
secdb.alpinelinux.org/v3.13/main.yaml
security.gentoo.org/glsa/202105-31
security.netapp.com/advisory/ntap-20211022-0002/
www.debian.org/security/2021/dsa-4933
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P