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it-securitynotifies - [IT-SecNots] [SECURITY] [DSA 4807-1] openssl security update

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[IT-SecNots] [SECURITY] [DSA 4807-1] openssl security update


Chronologisch Thread 
  • From: Salvatore Bonaccorso <carnil AT debian.org>
  • To: debian-security-announce AT lists.debian.org
  • Subject: [IT-SecNots] [SECURITY] [DSA 4807-1] openssl security update
  • Date: Tue, 08 Dec 2020 15:25:11 +0000
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-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4807-1 security AT debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
December 08, 2020 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : openssl
CVE ID : CVE-2020-1971

David Benjamin discovered a flaw in the GENERAL_NAME_cmp() function
which could cause a NULL dereference, resulting in denial of service.

Additional details can be found in the upstream advisory:
https://www.openssl.org/news/secadv/20201208.txt

For the stable distribution (buster), this problem has been fixed in
version 1.1.1d-0+deb10u4.

We recommend that you upgrade your openssl packages.

For the detailed security status of openssl please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/openssl

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 4807-1] openssl security update, Salvatore Bonaccorso, 08.12.2020

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