From 7902664f89678164b7fc90d421cee74cbec51cdf Mon Sep 17 00:00:00 2001 From: Fathi Boudra Date: Thu, 22 Feb 2024 13:33:46 +0100 Subject: upx: bump to 4.2.2 release - fixes various CVEs Update upx recipe from 3.96 to 4.2.2 release: * Use the gitsm fetcher to get the source code. * Add a note to keep using the git repository. * Update the homepage. * Drop the build dependencies as they're useless. UPX builds using the vendor subdirectory, statically linking the libraries. Fixes CVEs: * https://www.cve.org/CVERecord?id=CVE-2023-23456 A heap-based buffer overflow issue was discovered in UPX in PackTmt::pack() in p_tmt.cpp file. The flow allows an attacker to cause a denial of service (abort) via a crafted file. * https://www.cve.org/CVERecord?id=CVE-2023-23457 A Segmentation fault was found in UPX in PackLinuxElf64::invert_pt_dynamic() in p_lx_elf.cpp. An attacker with a crafted input file allows invalid memory address access that could lead to a denial of service. * https://www.cve.org/CVERecord?id=CVE-2021-46179 Reachable Assertion vulnerability in upx before 4.0.0 allows attackers to cause a denial of service via crafted file passed to the the readx function. * https://www.cve.org/CVERecord?id=CVE-2021-43317 A heap-based buffer overflows was discovered in upx, during the generic pointer 'p' points to an inaccessible address in func get_le32(). The problem is essentially caused in PackLinuxElf64::elf_lookup() at p_lx_elf.cpp:5404 * https://www.cve.org/CVERecord?id=CVE-2021-43316 A heap-based buffer overflow was discovered in upx, during the generic pointer 'p' points to an inaccessible address in func get_le64(). * https://www.cve.org/CVERecord?id=CVE-2021-43315 A heap-based buffer overflows was discovered in upx, during the generic pointer 'p' points to an inaccessible address in func get_le32(). The problem is essentially caused in PackLinuxElf32::elf_lookup() at p_lx_elf.cpp:5349 * https://www.cve.org/CVERecord?id=CVE-2021-43314 A heap-based buffer overflows was discovered in upx, during the generic pointer 'p' points to an inaccessible address in func get_le32(). The problem is essentially caused in PackLinuxElf32::elf_lookup() at p_lx_elf.cpp:5368 * https://www.cve.org/CVERecord?id=CVE-2021-43313 A heap-based buffer overflow was discovered in upx, during the variable 'bucket' points to an inaccessible address. The issue is being triggered in the function PackLinuxElf32::invert_pt_dynamic at p_lx_elf.cpp:1688. * https://www.cve.org/CVERecord?id=CVE-2021-43312 A heap-based buffer overflow was discovered in upx, during the variable 'bucket' points to an inaccessible address. The issue is being triggered in the function PackLinuxElf64::invert_pt_dynamic at p_lx_elf.cpp:5239. * https://www.cve.org/CVERecord?id=CVE-2021-43311 A heap-based buffer overflow was discovered in upx, during the generic pointer 'p' points to an inaccessible address in func get_le32(). The problem is essentially caused in PackLinuxElf32::elf_lookup() at p_lx_elf.cpp:5382. * https://www.cve.org/CVERecord?id=CVE-2021-30501 An assertion abort was found in upx MemBuffer::alloc() in mem.cpp, in version UPX 4.0.0. The flow allows attackers to cause a denial of service (abort) via a crafted file. * https://www.cve.org/CVERecord?id=CVE-2021-30500 Null pointer dereference was found in upx PackLinuxElf::canUnpack() in p_lx_elf.cpp,in version UPX 4.0.0. That allow attackers to execute arbitrary code and cause a denial of service via a crafted file. * https://www.cve.org/CVERecord?id=CVE-2021-20285 A flaw was found in upx canPack in p_lx_elf.cpp in UPX 3.96. This flaw allows attackers to cause a denial of service (SEGV or buffer overflow and application crash) or possibly have unspecified other impacts via a crafted ELF. The highest threat from this vulnerability is to system availability. * https://www.cve.org/CVERecord?id=CVE-2020-27802 An floating point exception was discovered in the elf_lookup function in p_lx_elf.cpp in UPX 4.0.0 via a crafted Mach-O file. * https://www.cve.org/CVERecord?id=CVE-2020-27801 A heap-based buffer over-read was discovered in the get_le64 function in bele.h in UPX 4.0.0 via a crafted Mach-O file. * https://www.cve.org/CVERecord?id=CVE-2020-27800 A heap-based buffer over-read was discovered in the get_le32 function in bele.h in UPX 4.0.0 via a crafted Mach-O file. * https://www.cve.org/CVERecord?id=CVE-2020-27799 A heap-based buffer over-read was discovered in the acc_ua_get_be32 function in miniacc.h in UPX 4.0.0 via a crafted Mach-O file. * https://www.cve.org/CVERecord?id=CVE-2020-27798 An invalid memory address reference was discovered in the adjABS function in p_lx_elf.cpp in UPX 4.0.0 via a crafted Mach-O file. * https://www.cve.org/CVERecord?id=CVE-2020-27797 An invalid memory address reference was discovered in the elf_lookup function in p_lx_elf.cpp in UPX 4.0.0 via a crafted Mach-O file. * https://www.cve.org/CVERecord?id=CVE-2020-27796 A heap-based buffer over-read was discovered in the invert_pt_dynamic function in p_lx_elf.cpp in UPX 4.0.0 via a crafted Mach-O file. Signed-off-by: Fathi Boudra Signed-off-by: Bruce Ashfield --- recipes-extended/upx/upx_git.bb | 43 +++++++---------------------------------- 1 file changed, 7 insertions(+), 36 deletions(-) diff --git a/recipes-extended/upx/upx_git.bb b/recipes-extended/upx/upx_git.bb index bb8004c6..ec5daac2 100644 --- a/recipes-extended/upx/upx_git.bb +++ b/recipes-extended/upx/upx_git.bb @@ -1,45 +1,16 @@ -HOMEPAGE = "http://upx.sourceforge.net" SUMMARY = "Ultimate executable compressor." - -SRCREV_upx = "8d1a98e03bf281b2cee459b6c27347e56d13c6a8" -SRCREV_vendor_doctest = "666e648b68fda2deb141a1fe93e3fd1e2795dd0f" -SRCREV_vendor_lzma_sdk = "9ebf8f468c689d83504e6c08c6bc26c4a1cf180f" -SRCREV_vendor_ucl = "4b58d592199dc1e5db691e1a54fb0e5e9af0ecaf" -SRCREV_vendor_zlib = "2a5b338eb173a701ed179e951d4c390e75e8d4c7" -SRCREV_FORMAT = "upx" -SRC_URI = "git://github.com/upx/upx;name=upx;branch=devel;protocol=https \ - git://github.com/upx/upx-vendor-doctest;name=vendor_doctest;subdir=git/vendor/doctest;branch=upx-vendor;protocol=https \ - git://github.com/upx/upx-vendor-lzma-sdk;name=vendor_lzma_sdk;subdir=git/vendor/lzma-sdk;branch=upx-vendor;protocol=https \ - git://github.com/upx/upx-vendor-ucl;name=vendor_ucl;subdir=git/vendor/ucl;branch=upx-vendor;protocol=https \ - git://github.com/upx/upx-vendor-zlib;name=vendor_zlib;subdir=git/vendor/zlib;branch=upx-vendor;protocol=https \ -" - +HOMEPAGE = "* https://upx.github.io/" LICENSE = "GPL-2.0-only" LIC_FILES_CHKSUM = "file://LICENSE;md5=353753597aa110e0ded3508408c6374a" +SRCREV_upx = "099c3d829e80488af7395a4242b318877e980da4" +PV = "4.2.2+git${SRCPV}" -DEPENDS = "zlib libucl xz cmake-native" - -# inherit cmake +# Note: DO NOT use released tarball in favor of the git repository with submodules. +# it makes maintenance easier for CVEs or other issues. +SRC_URI = "gitsm://github.com/upx/upx;protocol=https;;name=upx;branch=devel" S = "${WORKDIR}/git" -PV = "3.96+${SRCPV}" - -EXTRA_OEMAKE += " \ - UPX_UCLDIR=${STAGING_DIR_TARGET} \ - UPX_LZMADIR=${STAGING_DIR_TARGET} \ -" - -# FIXME: The build fails if security flags are enabled -SECURITY_CFLAGS = "" - -do_compile() { - oe_runmake -C src all -} - -do_install:append() { - install -d ${D}${bindir} - install -m 755 ${B}/build/release/upx ${D}${bindir}/upx -} +inherit pkgconfig cmake BBCLASSEXTEND = "native" -- cgit v1.2.3-54-g00ecf