[Buildroot] [PATCH 1/1] package/libopenssl: security bump to version 1.1.1p

[Buildroot] [PATCH 1/1] package/libopenssl: security bump to version 1.1.1p

[Fabrice Fontaine]

The c_rehash script allows command injection (CVE-2022-2068)
============================================================

Severity: Moderate

In addition to the c_rehash shell command injection identified in
CVE-2022-1292, further circumstances where the c_rehash script does not
properly sanitise shell metacharacters to prevent command injection were
found by code review.

When the CVE-2022-1292 was fixed it was not discovered that there
are other places in the script where the file names of certificates
being hashed were possibly passed to a command executed through the
shell.

This script is distributed by some operating systems in a manner where
it is automatically executed.  On such operating systems, an attacker
could execute arbitrary commands with the privileges of the script.

Use of the c_rehash script is considered obsolete and should be replaced
by the OpenSSL rehash command line tool.

https://www.openssl.org/news/secadv/20220621.txt

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 package/libopenssl/libopenssl.hash | 4 ++--
 package/libopenssl/libopenssl.mk   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/package/libopenssl/libopenssl.hash b/package/libopenssl/libopenssl.hash
index ec5fd0fe84..2f76241c72 100644
--- a/package/libopenssl/libopenssl.hash
+++ b/package/libopenssl/libopenssl.hash
@@ -1,5 +1,5 @@
-# From https://www.openssl.org/source/openssl-1.1.1o.tar.gz.sha256
-sha256  9384a2b0570dd80358841464677115df785edb941c71211f75076d72fe6b438f  openssl-1.1.1o.tar.gz
+# From https://www.openssl.org/source/openssl-1.1.1p.tar.gz.sha256
+sha256  bf61b62aaa66c7c7639942a94de4c9ae8280c08f17d4eac2e44644d9fc8ace6f  openssl-1.1.1p.tar.gz
 
 # License files
 sha256  c32913b33252e71190af2066f08115c69bc9fddadf3bf29296e20c835389841c  LICENSE
diff --git a/package/libopenssl/libopenssl.mk b/package/libopenssl/libopenssl.mk
index 1aff93429b..f19a63da41 100644
--- a/package/libopenssl/libopenssl.mk
+++ b/package/libopenssl/libopenssl.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBOPENSSL_VERSION = 1.1.1o
+LIBOPENSSL_VERSION = 1.1.1p
 LIBOPENSSL_SITE = https://www.openssl.org/source
 LIBOPENSSL_SOURCE = openssl-$(LIBOPENSSL_VERSION).tar.gz
 LIBOPENSSL_LICENSE = OpenSSL or SSLeay
-- 
2.35.1

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Re: [Buildroot] [PATCH 1/1] package/libopenssl: security bump to version 1.1.1p

[Yann E. MORIN]

Fabrice, All,

On 2022-07-03 11:53 +0200, Fabrice Fontaine spake thusly:
> The c_rehash script allows command injection (CVE-2022-2068)
> ============================================================
> 
> Severity: Moderate
> 
> In addition to the c_rehash shell command injection identified in
> CVE-2022-1292, further circumstances where the c_rehash script does not
> properly sanitise shell metacharacters to prevent command injection were
> found by code review.
> 
> When the CVE-2022-1292 was fixed it was not discovered that there
> are other places in the script where the file names of certificates
> being hashed were possibly passed to a command executed through the
> shell.
> 
> This script is distributed by some operating systems in a manner where
> it is automatically executed.  On such operating systems, an attacker
> could execute arbitrary commands with the privileges of the script.
> 
> Use of the c_rehash script is considered obsolete and should be replaced
> by the OpenSSL rehash command line tool.
> 
> https://www.openssl.org/news/secadv/20220621.txt
> 
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>

Applied to master, thanks.

Regards,
Yann E. MORIN.

> ---
>  package/libopenssl/libopenssl.hash | 4 ++--
>  package/libopenssl/libopenssl.mk   | 2 +-
>  2 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/package/libopenssl/libopenssl.hash b/package/libopenssl/libopenssl.hash
> index ec5fd0fe84..2f76241c72 100644
> --- a/package/libopenssl/libopenssl.hash
> +++ b/package/libopenssl/libopenssl.hash
> @@ -1,5 +1,5 @@
> -# From https://www.openssl.org/source/openssl-1.1.1o.tar.gz.sha256
> -sha256  9384a2b0570dd80358841464677115df785edb941c71211f75076d72fe6b438f  openssl-1.1.1o.tar.gz
> +# From https://www.openssl.org/source/openssl-1.1.1p.tar.gz.sha256
> +sha256  bf61b62aaa66c7c7639942a94de4c9ae8280c08f17d4eac2e44644d9fc8ace6f  openssl-1.1.1p.tar.gz
>  
>  # License files
>  sha256  c32913b33252e71190af2066f08115c69bc9fddadf3bf29296e20c835389841c  LICENSE
> diff --git a/package/libopenssl/libopenssl.mk b/package/libopenssl/libopenssl.mk
> index 1aff93429b..f19a63da41 100644
> --- a/package/libopenssl/libopenssl.mk
> +++ b/package/libopenssl/libopenssl.mk
> @@ -4,7 +4,7 @@
>  #
>  ################################################################################
>  
> -LIBOPENSSL_VERSION = 1.1.1o
> +LIBOPENSSL_VERSION = 1.1.1p
>  LIBOPENSSL_SITE = https://www.openssl.org/source
>  LIBOPENSSL_SOURCE = openssl-$(LIBOPENSSL_VERSION).tar.gz
>  LIBOPENSSL_LICENSE = OpenSSL or SSLeay
> -- 
> 2.35.1
> 
> _______________________________________________
> buildroot mailing list
> buildroot@buildroot.org
> https://lists.buildroot.org/mailman/listinfo/buildroot

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Re: [Buildroot] [PATCH 1/1] package/libopenssl: security bump to version 1.1.1p

[Peter Korsgaard]

>>>>> "Fabrice" == Fabrice Fontaine <fontaine.fabrice@gmail.com> writes:

 > The c_rehash script allows command injection (CVE-2022-2068)
 > ============================================================

 > Severity: Moderate

 > In addition to the c_rehash shell command injection identified in
 > CVE-2022-1292, further circumstances where the c_rehash script does not
 > properly sanitise shell metacharacters to prevent command injection were
 > found by code review.

 > When the CVE-2022-1292 was fixed it was not discovered that there
 > are other places in the script where the file names of certificates
 > being hashed were possibly passed to a command executed through the
 > shell.

 > This script is distributed by some operating systems in a manner where
 > it is automatically executed.  On such operating systems, an attacker
 > could execute arbitrary commands with the privileges of the script.

 > Use of the c_rehash script is considered obsolete and should be replaced
 > by the OpenSSL rehash command line tool.

 > https://www.openssl.org/news/secadv/20220621.txt

 > Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>

Committed to 2022.05.x and 2022.02.x, thanks.

-- 
Bye, Peter Korsgaard
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