[Buildroot] [PATCH 1/1] package/libopenssl: security bump to v1.1.1g

[Buildroot] [PATCH 1/1] package/libopenssl: security bump to v1.1.1g

[Titouan Christophe]

This fixes CVE-2020-1967:
Server or client applications that call the SSL_check_chain() function during
or after a TLS 1.3 handshake may crash due to a NULL pointer dereference as a
result of incorrect handling of the "signature_algorithms_cert" TLS extension.
The crash occurs if an invalid or unrecognised signature algorithm is received
from the peer. This could be exploited by a malicious peer in a Denial of
Service attack. OpenSSL version 1.1.1d, 1.1.1e, and 1.1.1f are affected by this
issue. This issue did not affect OpenSSL versions prior to 1.1.1d.

See https://www.openssl.org/news/secadv/20200421.txt

Also update the hash file to the new two spaces convention

Signed-off-by: Titouan Christophe <titouan.christophe@railnova.eu>
---
 package/libopenssl/libopenssl.hash | 6 +++---
 package/libopenssl/libopenssl.mk   | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/package/libopenssl/libopenssl.hash b/package/libopenssl/libopenssl.hash
index 3becd790ac..121e10c410 100644
--- a/package/libopenssl/libopenssl.hash
+++ b/package/libopenssl/libopenssl.hash
@@ -1,5 +1,5 @@
-# From https://www.openssl.org/source/openssl-1.1.1d.tar.gz.sha256
-sha256	186c6bfe6ecfba7a5b48c47f8a1673d0f3b0e5ba2e25602dd23b629975da3f35	openssl-1.1.1f.tar.gz
+# From https://www.openssl.org/source/openssl-1.1.1g.tar.gz.sha256
+sha256  ddb04774f1e32f0c49751e21b67216ac87852ceb056b75209af2443400636d46  openssl-1.1.1g.tar.gz
 
 # License files
-sha256	c32913b33252e71190af2066f08115c69bc9fddadf3bf29296e20c835389841c	LICENSE
+sha256  c32913b33252e71190af2066f08115c69bc9fddadf3bf29296e20c835389841c  LICENSE
diff --git a/package/libopenssl/libopenssl.mk b/package/libopenssl/libopenssl.mk
index 4639c63fac..a300458f85 100644
--- a/package/libopenssl/libopenssl.mk
+++ b/package/libopenssl/libopenssl.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBOPENSSL_VERSION = 1.1.1f
+LIBOPENSSL_VERSION = 1.1.1g
 LIBOPENSSL_SITE = https://www.openssl.org/source
 LIBOPENSSL_SOURCE = openssl-$(LIBOPENSSL_VERSION).tar.gz
 LIBOPENSSL_LICENSE = OpenSSL or SSLeay
-- 
2.24.1

[Buildroot] [PATCH 1/1] package/libopenssl: security bump to v1.1.1g

[Thomas Petazzoni]

On Tue, 21 Apr 2020 15:36:51 +0200
Titouan Christophe <titouan.christophe@railnova.eu> wrote:

> This fixes CVE-2020-1967:
> Server or client applications that call the SSL_check_chain() function during
> or after a TLS 1.3 handshake may crash due to a NULL pointer dereference as a
> result of incorrect handling of the "signature_algorithms_cert" TLS extension.
> The crash occurs if an invalid or unrecognised signature algorithm is received
> from the peer. This could be exploited by a malicious peer in a Denial of
> Service attack. OpenSSL version 1.1.1d, 1.1.1e, and 1.1.1f are affected by this
> issue. This issue did not affect OpenSSL versions prior to 1.1.1d.
> 
> See https://www.openssl.org/news/secadv/20200421.txt
> 
> Also update the hash file to the new two spaces convention
> 
> Signed-off-by: Titouan Christophe <titouan.christophe@railnova.eu>
> ---
>  package/libopenssl/libopenssl.hash | 6 +++---
>  package/libopenssl/libopenssl.mk   | 2 +-
>  2 files changed, 4 insertions(+), 4 deletions(-)

Applied to master, thanks.

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

[Buildroot] [PATCH 1/1] package/libopenssl: security bump to v1.1.1g

[Johan Derycke]

Hi,

Can this be applied to 2020.2.x, please?

Thanks,

Johan

Op di 21 apr. 2020 om 22:30 schreef Thomas Petazzoni
<thomas.petazzoni@bootlin.com>:
>
> On Tue, 21 Apr 2020 15:36:51 +0200
> Titouan Christophe <titouan.christophe@railnova.eu> wrote:
>
> > This fixes CVE-2020-1967:
> > Server or client applications that call the SSL_check_chain() function during
> > or after a TLS 1.3 handshake may crash due to a NULL pointer dereference as a
> > result of incorrect handling of the "signature_algorithms_cert" TLS extension.
> > The crash occurs if an invalid or unrecognised signature algorithm is received
> > from the peer. This could be exploited by a malicious peer in a Denial of
> > Service attack. OpenSSL version 1.1.1d, 1.1.1e, and 1.1.1f are affected by this
> > issue. This issue did not affect OpenSSL versions prior to 1.1.1d.
> >
> > See https://www.openssl.org/news/secadv/20200421.txt
> >
> > Also update the hash file to the new two spaces convention
> >
> > Signed-off-by: Titouan Christophe <titouan.christophe@railnova.eu>
> > ---
> >  package/libopenssl/libopenssl.hash | 6 +++---
> >  package/libopenssl/libopenssl.mk   | 2 +-
> >  2 files changed, 4 insertions(+), 4 deletions(-)
>
> Applied to master, thanks.
>
> Thomas
> --
> Thomas Petazzoni, CTO, Bootlin
> Embedded Linux and Kernel engineering
> https://bootlin.com
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

[Buildroot] [PATCH 1/1] package/libopenssl: security bump to v1.1.1g

[Peter Korsgaard]

>>>>> "Titouan" == Titouan Christophe <titouan.christophe@railnova.eu> writes:

 > This fixes CVE-2020-1967:
 > Server or client applications that call the SSL_check_chain() function during
 > or after a TLS 1.3 handshake may crash due to a NULL pointer dereference as a
 > result of incorrect handling of the "signature_algorithms_cert" TLS extension.
 > The crash occurs if an invalid or unrecognised signature algorithm is received
 > from the peer. This could be exploited by a malicious peer in a Denial of
 > Service attack. OpenSSL version 1.1.1d, 1.1.1e, and 1.1.1f are affected by this
 > issue. This issue did not affect OpenSSL versions prior to 1.1.1d.

 > See https://www.openssl.org/news/secadv/20200421.txt

 > Also update the hash file to the new two spaces convention

 > Signed-off-by: Titouan Christophe <titouan.christophe@railnova.eu>

Committed to 2020.02.x, thanks.

-- 
Bye, Peter Korsgaard

[Buildroot] [PATCH 1/1] package/libopenssl: security bump to v1.1.1g

[Peter Korsgaard]

>>>>> "Johan" == Johan Derycke <johanderycke@gmail.com> writes:

 > Hi,
 > Can this be applied to 2020.2.x, please?

Sure, done.

I normally sync 2020.02.x with master every 1-2 weeks, but am running a
bit late right now.

-- 
Bye, Peter Korsgaard