CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
77.9%
Debian Security Advisory DSA-5132-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
May 08, 2022 https://www.debian.org/security/faq
Package : ecdsautils
CVE ID : CVE-2022-24884
It was discovered that ecdsautils, a collection of ECDSA elliptic curve
cryptography CLI tools verified some cryptographic signatures incorrectly:
A signature consisting only of zeroes was always considered valid,
making it trivial to forge signatures.
For the oldstable distribution (buster), this problem has been fixed
in version 0.3.2+git20151018-2+deb10u1.
For the stable distribution (bullseye), this problem has been fixed in
version 0.3.2+git20151018-2+deb11u1.
We recommend that you upgrade your ecdsautils packages.
For the detailed security status of ecdsautils please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/ecdsautils
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]
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
77.9%