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package/bind: security bump to version 9.16.44

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Fix CVE-2023-3341: The code that processes control channel messages sent
to `named` calls certain functions recursively during packet parsing.
Recursion depth is only limited by the maximum accepted packet size;
depending on the environment, this may cause the packet-parsing code to
run out of available stack memory, causing `named` to terminate
unexpectedly. Since each incoming control channel message is fully
parsed before its contents are authenticated, exploiting this flaw does
not require the attacker to hold a valid RNDC key; only network access
to the control channel's configured TCP port is necessary. This issue
affects BIND 9 versions 9.2.0 through 9.16.43, 9.18.0 through 9.18.18,
9.19.0 through 9.19.16, 9.9.3-S1 through 9.16.43-S1, and 9.18.0-S1
through 9.18.18-S1.

https://ftp.isc.org/isc/bind9/9.16.44/CHANGES

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 54f6e1f81f)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Fabrice Fontaine 2023-09-27 22:43:29 +02:00 committed by Peter Korsgaard
parent 73528b3ff3
commit 6a939e5ee6
2 changed files with 3 additions and 3 deletions
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4
package/bind/bind.hash
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@ -1,4 +1,4 @@
# Verified from https://ftp.isc.org/isc/bind9/9.16.42/bind-9.16.42.tar.xz.asc
# Verified from https://ftp.isc.org/isc/bind9/9.16.44/bind-9.16.44.tar.xz.asc
# with key AADBBA5074F1402F7B69D56BC5B4EE931A9F9DFD
sha256 a8b51c6bfdf3ab6885102f764c2418e037897b7ea46a09f8f07876fa11a6c0b3 bind-9.16.42.tar.xz
sha256 cfaa953c36d5ca42d9584fcf9653d07c85527b59687e7c4d4cb8071272db6754 bind-9.16.44.tar.xz
sha256 13491a682dc0f5ee2273cebd3949e2be62f9470fe659419a03a308d4f444773b COPYRIGHT

2
package/bind/bind.mk
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@ -4,7 +4,7 @@
#
################################################################################
BIND_VERSION = 9.16.42
BIND_VERSION = 9.16.44
BIND_SOURCE= bind-$(BIND_VERSION).tar.xz
BIND_SITE = https://ftp.isc.org/isc/bind9/$(BIND_VERSION)
# bind does not support parallel builds.