[<prev] [next>] [day] [month] [year] [list]
Date: Wed, 25 Jan 2023 18:05:43 +0100
From: Michał Kępień <michal@....org>
To: oss-security@...ts.openwall.com
Cc: security-officer@....org
Subject: ISC has disclosed three vulnerabilities in BIND 9 (CVE-2022-3094,
CVE-2022-3736, CVE-2022-3924)
On 25 January 2023 we (Internet Systems Consortium) disclosed three vulnerabilities affecting our BIND 9 software:
- CVE-2022-3094: An UPDATE message flood may cause named to exhaust all available memory https://kb.isc.org/docs/cve-2022-3094
- CVE-2022-3736: named configured to answer from stale cache may terminate unexpectedly while processing RRSIG queries https://kb.isc.org/docs/cve-2022-3736
- CVE-2022-3924: named configured to answer from stale cache may terminate unexpectedly at recursive-clients soft quota https://kb.isc.org/docs/cve-2022-3924
New versions of BIND 9 are available from https://www.isc.org/downloads
Operators and package maintainers who prefer to apply patches selectively can find individual vulnerability-specific patches in the "patches" subdirectory of each published release directory:
- https://downloads.isc.org/isc/bind9/9.16.37/patches/
- https://downloads.isc.org/isc/bind9/9.18.11/patches/
- https://downloads.isc.org/isc/bind9/9.19.9/patches/
With the public announcement of these vulnerabilities, the embargo period is ended and any updated software packages that have been prepared may be released.
--
Best regards,
Michał Kępień
Powered by blists - more mailing lists
Please check out the
Open Source Software Security Wiki, which is counterpart to this
mailing list.
Confused about mailing lists and their use?
Read about mailing lists on Wikipedia
and check out these
guidelines on proper formatting of your messages.
