* [Buildroot] [PATCH 1/1] package/cryptopp: security bump to version 8.6.0
@ 2021-09-24 16:28 Fabrice Fontaine
2021-09-25 14:46 ` Yann E. MORIN
2021-10-05 14:51 ` Peter Korsgaard
0 siblings, 2 replies; 3+ messages in thread
From: Fabrice Fontaine @ 2021-09-24 16:28 UTC (permalink / raw)
To: buildroot; +Cc: Julian Scheel, Fabrice Fontaine
This release clears CVE-2021-40530 and fixes a problem with ChaCha20
AVX2 implementation. The CVE was due to ElGamal encryption using a work
estimate to size encryption exponents instead subgroup order. The
ChaCha20 issue was due to mishandling a carry in the AVX2 code path. The
ChaCha20 issue was difficult to duplicate, so most users should not
experience it.
https://github.com/weidai11/cryptopp/releases/tag/CRYPTOPP_8_6_0
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
package/cryptopp/cryptopp.hash | 4 ++--
package/cryptopp/cryptopp.mk | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/package/cryptopp/cryptopp.hash b/package/cryptopp/cryptopp.hash
index 404d8a41ae..9a113b8f04 100644
--- a/package/cryptopp/cryptopp.hash
+++ b/package/cryptopp/cryptopp.hash
@@ -1,5 +1,5 @@
-# Hash from: https://www.cryptopp.com/release850.html:
-sha512 090472545c74bbf0579b56b09e8b5dcd777b38f29f7199a2e68f45d4a8c687acc82f105ba8b2a38f9aa65e5997a3d846aaf2341ab74d58b4bbfd1f5f03823b93 cryptopp850.zip
+# Hash from: https://www.cryptopp.com/release860.html:
+sha512 e7773f5e4a7dc7e8e735b1702524bee56ba38e5211544c9c9778bc51ed8dc7b376c17f2e406410043b636312336f26f76dc963f298872f8c13933e88c232fc03 cryptopp860.zip
# Hash for license file:
sha256 e668af8c73a38a66a1e8951d14ec24e7582fee5254dd6c3dae488a416d105d5f License.txt
diff --git a/package/cryptopp/cryptopp.mk b/package/cryptopp/cryptopp.mk
index 1d303a67a0..6711a37fbc 100644
--- a/package/cryptopp/cryptopp.mk
+++ b/package/cryptopp/cryptopp.mk
@@ -4,7 +4,7 @@
#
################################################################################
-CRYPTOPP_VERSION = 8.5.0
+CRYPTOPP_VERSION = 8.6.0
CRYPTOPP_SOURCE = cryptopp$(subst .,,$(CRYPTOPP_VERSION)).zip
CRYPTOPP_SITE = https://cryptopp.com
CRYPTOPP_LICENSE = BSL-1.0, BSD-3-Clause (CRYPTOGAMS), Public domain (ChaCha SSE2 and AVX)
--
2.33.0
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* Re: [Buildroot] [PATCH 1/1] package/cryptopp: security bump to version 8.6.0
2021-09-24 16:28 [Buildroot] [PATCH 1/1] package/cryptopp: security bump to version 8.6.0 Fabrice Fontaine
@ 2021-09-25 14:46 ` Yann E. MORIN
2021-10-05 14:51 ` Peter Korsgaard
1 sibling, 0 replies; 3+ messages in thread
From: Yann E. MORIN @ 2021-09-25 14:46 UTC (permalink / raw)
To: Fabrice Fontaine; +Cc: Julian Scheel, buildroot
Fabrice, All,
On 2021-09-24 18:28 +0200, Fabrice Fontaine spake thusly:
> This release clears CVE-2021-40530 and fixes a problem with ChaCha20
> AVX2 implementation. The CVE was due to ElGamal encryption using a work
> estimate to size encryption exponents instead subgroup order. The
> ChaCha20 issue was due to mishandling a carry in the AVX2 code path. The
> ChaCha20 issue was difficult to duplicate, so most users should not
> experience it.
>
> https://github.com/weidai11/cryptopp/releases/tag/CRYPTOPP_8_6_0
>
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Applied to master, thanks.
Regards,
Yann E. MORIN.
> ---
> package/cryptopp/cryptopp.hash | 4 ++--
> package/cryptopp/cryptopp.mk | 2 +-
> 2 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/package/cryptopp/cryptopp.hash b/package/cryptopp/cryptopp.hash
> index 404d8a41ae..9a113b8f04 100644
> --- a/package/cryptopp/cryptopp.hash
> +++ b/package/cryptopp/cryptopp.hash
> @@ -1,5 +1,5 @@
> -# Hash from: https://www.cryptopp.com/release850.html:
> -sha512 090472545c74bbf0579b56b09e8b5dcd777b38f29f7199a2e68f45d4a8c687acc82f105ba8b2a38f9aa65e5997a3d846aaf2341ab74d58b4bbfd1f5f03823b93 cryptopp850.zip
> +# Hash from: https://www.cryptopp.com/release860.html:
> +sha512 e7773f5e4a7dc7e8e735b1702524bee56ba38e5211544c9c9778bc51ed8dc7b376c17f2e406410043b636312336f26f76dc963f298872f8c13933e88c232fc03 cryptopp860.zip
>
> # Hash for license file:
> sha256 e668af8c73a38a66a1e8951d14ec24e7582fee5254dd6c3dae488a416d105d5f License.txt
> diff --git a/package/cryptopp/cryptopp.mk b/package/cryptopp/cryptopp.mk
> index 1d303a67a0..6711a37fbc 100644
> --- a/package/cryptopp/cryptopp.mk
> +++ b/package/cryptopp/cryptopp.mk
> @@ -4,7 +4,7 @@
> #
> ################################################################################
>
> -CRYPTOPP_VERSION = 8.5.0
> +CRYPTOPP_VERSION = 8.6.0
> CRYPTOPP_SOURCE = cryptopp$(subst .,,$(CRYPTOPP_VERSION)).zip
> CRYPTOPP_SITE = https://cryptopp.com
> CRYPTOPP_LICENSE = BSL-1.0, BSD-3-Clause (CRYPTOGAMS), Public domain (ChaCha SSE2 and AVX)
> --
> 2.33.0
>
> _______________________________________________
> buildroot mailing list
> buildroot@lists.buildroot.org
> https://lists.buildroot.org/mailman/listinfo/buildroot
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* Re: [Buildroot] [PATCH 1/1] package/cryptopp: security bump to version 8.6.0
2021-09-24 16:28 [Buildroot] [PATCH 1/1] package/cryptopp: security bump to version 8.6.0 Fabrice Fontaine
2021-09-25 14:46 ` Yann E. MORIN
@ 2021-10-05 14:51 ` Peter Korsgaard
1 sibling, 0 replies; 3+ messages in thread
From: Peter Korsgaard @ 2021-10-05 14:51 UTC (permalink / raw)
To: Fabrice Fontaine; +Cc: Julian Scheel, buildroot
>>>>> "Fabrice" == Fabrice Fontaine <fontaine.fabrice@gmail.com> writes:
> This release clears CVE-2021-40530 and fixes a problem with ChaCha20
> AVX2 implementation. The CVE was due to ElGamal encryption using a work
> estimate to size encryption exponents instead subgroup order. The
> ChaCha20 issue was due to mishandling a carry in the AVX2 code path. The
> ChaCha20 issue was difficult to duplicate, so most users should not
> experience it.
> https://github.com/weidai11/cryptopp/releases/tag/CRYPTOPP_8_6_0
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Committed to 2021.02.x, 2021.05.x and 2021.08.x, thanks.
--
Bye, Peter Korsgaard
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2021-09-24 16:28 [Buildroot] [PATCH 1/1] package/cryptopp: security bump to version 8.6.0 Fabrice Fontaine
2021-09-25 14:46 ` Yann E. MORIN
2021-10-05 14:51 ` Peter Korsgaard
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