[Buildroot] [PATCH 1/1] package/samba4: security bump version to 4.18.5

[Buildroot] [PATCH 1/1] package/samba4: security bump version to 4.18.5

[Bernd Kuhls]

Release notes: https://www.samba.org/samba/history/samba-4.18.5.html

Fixes the following CVEs:

o CVE-2022-2127:
When winbind is used for NTLM authentication, a maliciously
crafted request can trigger an out-of-bounds read in winbind
and possibly crash it.
https://www.samba.org/samba/security/CVE-2022-2127.html

o CVE-2023-3347:
SMB2 packet signing is not enforced if an admin configured
"server signing = required" or for SMB2 connections to Domain
Controllers where SMB2 packet signing is mandatory.
https://www.samba.org/samba/security/CVE-2023-3347.html

o CVE-2023-34966:
An infinite loop bug in Samba's mdssvc RPC service for
Spotlight can be triggered by an unauthenticated attacker by
issuing a malformed RPC request.
https://www.samba.org/samba/security/CVE-2023-34966.html

o CVE-2023-34967:
Missing type validation in Samba's mdssvc RPC service for
Spotlight can be used by an unauthenticated attacker to
trigger a process crash in a shared RPC mdssvc worker process.
https://www.samba.org/samba/security/CVE-2023-34967.html

o CVE-2023-34968:
As part of the Spotlight protocol Samba discloses the server-
side absolute path of shares and files and directories in
search results.
https://www.samba.org/samba/security/CVE-2023-34968.html

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
---
 package/samba4/samba4.hash | 4 ++--
 package/samba4/samba4.mk   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/package/samba4/samba4.hash b/package/samba4/samba4.hash
index cc7eee620f..1901707f3b 100644
--- a/package/samba4/samba4.hash
+++ b/package/samba4/samba4.hash
@@ -1,4 +1,4 @@
 # Locally calculated after checking pgp signature
-# https://download.samba.org/pub/samba/stable/samba-4.18.4.tar.asc
-sha256  6ba7b3503cc59c9ff4f6fcb1b510c2c855fff93e0b366ab891a32a4732e88e53  samba-4.18.4.tar.gz
+# https://download.samba.org/pub/samba/stable/samba-4.18.5.tar.asc
+sha256  095256ac332e1d9fbf9b7ff7823f92a3233d3ed658ce7fc9b33905c2243f447f  samba-4.18.5.tar.gz
 sha256  8ceb4b9ee5adedde47b31e975c1d90c73ad27b6b165a1dcd80c7c545eb65b903  COPYING
diff --git a/package/samba4/samba4.mk b/package/samba4/samba4.mk
index a14cc63c01..edc0fee286 100644
--- a/package/samba4/samba4.mk
+++ b/package/samba4/samba4.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-SAMBA4_VERSION = 4.18.4
+SAMBA4_VERSION = 4.18.5
 SAMBA4_SITE = https://download.samba.org/pub/samba/stable
 SAMBA4_SOURCE = samba-$(SAMBA4_VERSION).tar.gz
 SAMBA4_INSTALL_STAGING = YES
-- 
2.39.2

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Re: [Buildroot] [PATCH 1/1] package/samba4: security bump version to 4.18.5

[Thomas Petazzoni via buildroot]

On Wed, 19 Jul 2023 22:10:05 +0200
Bernd Kuhls <bernd@kuhls.net> wrote:

> Release notes: https://www.samba.org/samba/history/samba-4.18.5.html
> 
> Fixes the following CVEs:
> 
> o CVE-2022-2127:
> When winbind is used for NTLM authentication, a maliciously
> crafted request can trigger an out-of-bounds read in winbind
> and possibly crash it.
> https://www.samba.org/samba/security/CVE-2022-2127.html
> 
> o CVE-2023-3347:
> SMB2 packet signing is not enforced if an admin configured
> "server signing = required" or for SMB2 connections to Domain
> Controllers where SMB2 packet signing is mandatory.
> https://www.samba.org/samba/security/CVE-2023-3347.html
> 
> o CVE-2023-34966:
> An infinite loop bug in Samba's mdssvc RPC service for
> Spotlight can be triggered by an unauthenticated attacker by
> issuing a malformed RPC request.
> https://www.samba.org/samba/security/CVE-2023-34966.html
> 
> o CVE-2023-34967:
> Missing type validation in Samba's mdssvc RPC service for
> Spotlight can be used by an unauthenticated attacker to
> trigger a process crash in a shared RPC mdssvc worker process.
> https://www.samba.org/samba/security/CVE-2023-34967.html
> 
> o CVE-2023-34968:
> As part of the Spotlight protocol Samba discloses the server-
> side absolute path of shares and files and directories in
> search results.
> https://www.samba.org/samba/security/CVE-2023-34968.html
> 
> Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
> ---
>  package/samba4/samba4.hash | 4 ++--
>  package/samba4/samba4.mk   | 2 +-
>  2 files changed, 3 insertions(+), 3 deletions(-)

Applied to master, thanks.

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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Re: [Buildroot] [PATCH 1/1] package/samba4: security bump version to 4.18.5

[Peter Korsgaard]

>>>>> "Bernd" == Bernd Kuhls <bernd@kuhls.net> writes:

 > Release notes: https://www.samba.org/samba/history/samba-4.18.5.html
 > Fixes the following CVEs:

 > o CVE-2022-2127:
 > When winbind is used for NTLM authentication, a maliciously
 > crafted request can trigger an out-of-bounds read in winbind
 > and possibly crash it.
 > https://www.samba.org/samba/security/CVE-2022-2127.html

 > o CVE-2023-3347:
 > SMB2 packet signing is not enforced if an admin configured
 > "server signing = required" or for SMB2 connections to Domain
 > Controllers where SMB2 packet signing is mandatory.
 > https://www.samba.org/samba/security/CVE-2023-3347.html

 > o CVE-2023-34966:
 > An infinite loop bug in Samba's mdssvc RPC service for
 > Spotlight can be triggered by an unauthenticated attacker by
 > issuing a malformed RPC request.
 > https://www.samba.org/samba/security/CVE-2023-34966.html

 > o CVE-2023-34967:
 > Missing type validation in Samba's mdssvc RPC service for
 > Spotlight can be used by an unauthenticated attacker to
 > trigger a process crash in a shared RPC mdssvc worker process.
 > https://www.samba.org/samba/security/CVE-2023-34967.html

 > o CVE-2023-34968:
 > As part of the Spotlight protocol Samba discloses the server-
 > side absolute path of shares and files and directories in
 > search results.
 > https://www.samba.org/samba/security/CVE-2023-34968.html

 > Signed-off-by: Bernd Kuhls <bernd@kuhls.net>

Looks like the 4.15.x version is EOL, so applied to 2023.02.x and
2023.05.x, thanks.

-- 
Bye, Peter Korsgaard
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