From b5c728948c976f0614c85aa5418af3a44424b511 Mon Sep 17 00:00:00 2001 From: orangepizza Date: Mon, 29 Jan 2024 11:37:43 +0900 Subject: [PATCH] mbedtls: security bump to version 2.28.7 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This release of Mbed TLS provides bug fixes and minor enhancements. This release includes fixes for following security issues: * Timing side channel in private key RSA operations (CVE-2024-23170) Mbed TLS is vulnerable to a timing side channel in private key RSA operations. This side channel could be sufficient for an attacker to recover the plaintext. A local attacker or a remote attacker who is close to the victim on the network might have precise enough timing measurements to exploit this. It requires the attacker to send a large number of messages for decryption. * Buffer overflow in mbedtls_x509_set_extension() (CVE-2024-23775) When writing x509 extensions we failed to validate inputs passed in to mbedtls_x509_set_extension(), which could result in an integer overflow, causing a zero-length buffer to be allocated to hold the extension. The extension would then be copied into the buffer, causing a heap buffer overflow. Fixes: CVE-2024-23170, CVE-2024-23775 References: https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2024-01-1/ References: https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2024-01-2/ Signed-off-by: orangepizza Signed-off-by: Petr Å tetiar [formal fixes] (cherry picked from commit 920414ca8848fe1b430e436207b4f8c927819368) --- package/libs/mbedtls/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/package/libs/mbedtls/Makefile b/package/libs/mbedtls/Makefile index 246b21a853..ad13bbe846 100644 --- a/package/libs/mbedtls/Makefile +++ b/package/libs/mbedtls/Makefile @@ -8,13 +8,13 @@ include $(TOPDIR)/rules.mk PKG_NAME:=mbedtls -PKG_VERSION:=2.28.5 +PKG_VERSION:=2.28.7 PKG_RELEASE:=2 PKG_BUILD_FLAGS:=no-mips16 gc-sections no-lto PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz PKG_SOURCE_URL:=https://codeload.github.com/ARMmbed/mbedtls/tar.gz/v$(PKG_VERSION)? -PKG_HASH:=849e86b626e42ded6bf67197b64aa771daa54e2a7e2868dc67e1e4711959e5e3 +PKG_HASH:=1df6073f0cf6a4e1953890bf5e0de2a8c7e6be50d6d6c69fa9fefcb1d14e981a PKG_LICENSE:=GPL-2.0-or-later PKG_LICENSE_FILES:=gpl-2.0.txt -- 2.30.2