exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

Debian Security Advisory 4752-1

Debian Security Advisory 4752-1
Posted Aug 28, 2020
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4752-1 - Several vulnerabilities were discovered in BIND, a DNS server implementation.

tags | advisory, vulnerability
systems | linux, debian
advisories | CVE-2020-8619, CVE-2020-8622, CVE-2020-8623, CVE-2020-8624
SHA-256 | 237dadcb5460cd41550b3d247f118957ce0398434f7b64164ff802d0bf414c5c

Debian Security Advisory 4752-1

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4752-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
August 27, 2020 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : bind9
CVE ID : CVE-2020-8619 CVE-2020-8622 CVE-2020-8623 CVE-2020-8624
Debian Bug : 966497

Several vulnerabilities were discovered in BIND, a DNS server
implementation.

CVE-2020-8619

It was discovered that an asterisk character in an empty non-
terminal can cause an assertion failure, resulting in denial
of service.

CVE-2020-8622

Dave Feldman, Jeff Warren, and Joel Cunningham reported that a
truncated TSIG response can lead to an assertion failure, resulting
in denial of service.

CVE-2020-8623

Lyu Chiy reported that a flaw in the native PKCS#11 code can lead
to a remotely triggerable assertion failure, resulting in denial
of service.

CVE-2020-8624

Joop Boonen reported that update-policy rules of type "subdomain"
are enforced incorrectly, allowing updates to all parts of the zone
along with the intended subdomain.

For the stable distribution (buster), these problems have been fixed in
version 1:9.11.5.P4+dfsg-5.1+deb10u2.

We recommend that you upgrade your bind9 packages.

For the detailed security status of bind9 please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/bind9

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@lists.debian.org
-----BEGIN PGP SIGNATURE-----
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=kUyE
-----END PGP SIGNATURE-----
Login or Register to add favorites

File Archive:

May 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    May 1st
    44 Files
  • 2
    May 2nd
    5 Files
  • 3
    May 3rd
    11 Files
  • 4
    May 4th
    0 Files
  • 5
    May 5th
    0 Files
  • 6
    May 6th
    28 Files
  • 7
    May 7th
    3 Files
  • 8
    May 8th
    4 Files
  • 9
    May 9th
    54 Files
  • 10
    May 10th
    12 Files
  • 11
    May 11th
    0 Files
  • 12
    May 12th
    0 Files
  • 13
    May 13th
    17 Files
  • 14
    May 14th
    11 Files
  • 15
    May 15th
    17 Files
  • 16
    May 16th
    13 Files
  • 17
    May 17th
    22 Files
  • 18
    May 18th
    0 Files
  • 19
    May 19th
    0 Files
  • 20
    May 20th
    17 Files
  • 21
    May 21st
    0 Files
  • 22
    May 22nd
    0 Files
  • 23
    May 23rd
    0 Files
  • 24
    May 24th
    0 Files
  • 25
    May 25th
    0 Files
  • 26
    May 26th
    0 Files
  • 27
    May 27th
    0 Files
  • 28
    May 28th
    0 Files
  • 29
    May 29th
    0 Files
  • 30
    May 30th
    0 Files
  • 31
    May 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close