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it-securitynotifies - [IT-SecNots] [SECURITY] [DSA 5132-1] ecdsautils security update

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[IT-SecNots] [SECURITY] [DSA 5132-1] ecdsautils security update


Chronologisch Thread 
  • From: Moritz Muehlenhoff <jmm AT debian.org>
  • To: debian-security-announce AT lists.debian.org
  • Subject: [IT-SecNots] [SECURITY] [DSA 5132-1] ecdsautils security update
  • Date: Sun, 8 May 2022 19:11:04 +0000
  • List-archive: https://lists.debian.org/msgid-search/20220508191104.GA12626 AT seger.debian.org
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-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-5132-1 security AT debian.org
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: debian-security-announce AT lists.debian.org
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  • [IT-SecNots] [SECURITY] [DSA 5132-1] ecdsautils security update, Moritz Muehlenhoff, 08.05.2022

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