[yocto-security] [OE-core CVE] branch warrior-next updated. 0d053082ab13a2668ecc94adbc6d6dd862be1c41

Sat Oct 5 07:47:49 PDT 2019

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- Log -----------------------------------------------------------------
commit 0d053082ab13a2668ecc94adbc6d6dd862be1c41
Author: Khem Raj <raj.khem at gmail.com>
Date:   Wed Aug 28 18:27:42 2019 -0700

    bpftool.bb: Disable SECURITY_CFLAGS

    We do not pass CFLAGS to build and fortify sources needs some
    optimization to be enabled, its better to reset the additional flags and
    let the build system add them as it needs

    Fixes build failures like
    tools/include/tools/libc_compat.h:11:21: error: static declaration of 'reallocarray' follows non-static declaration
    |    11 | static inline void *reallocarray(void *ptr, size_t nmemb, size_t size)
    |       |                     ^~~~~~~~~~~~

    Signed-off-by: Khem Raj <raj.khem at gmail.com>
    (cherry picked from commit d46e1e767f6b91dc25935e0c48d9d362dd50d879)
    Signed-off-by: Armin Kuster <akuster808 at gmail.com>

commit 73c59ca02131bf1332f059808423af49324a249f
Author: Khem Raj <raj.khem at gmail.com>
Date:   Sat Aug 17 12:19:05 2019 -0700

    klibc: Disable bcmp builtin for clang on glibc as well

    Signed-off-by: Khem Raj <raj.khem at gmail.com>
    (cherry picked from commit 806fbbf81788648e567dc79c2bea98de69f79cc0)
    Signed-off-by: Armin Kuster <akuster808 at gmail.com>

commit c38f20e428297104dfa6953a99201d0ca374c83b
Author: Khem Raj <raj.khem at gmail.com>
Date:   Tue Aug 6 12:00:57 2019 -0700

    klibc: Pass -fno-builtin-bcmp with musl/clang combo

    clang would emit bcmp built-in for musl bases system
    but here we do not link in musl C library, so its best
    to disable it

    Fixes
    git/usr/klibc/memmem.c:38: undefined reference to `bcmp'

    Signed-off-by: Khem Raj <raj.khem at gmail.com>
    Cc: Andrea Adami <andrea.adami at gmail.com>
    (cherry picked from commit 11bc2775af3e47399ac268a2e6fbd63185e478ef)
    Signed-off-by: Armin Kuster <akuster808 at gmail.com>

commit 8bb6955cf8b3127ec519bc0796be06a8d473f0d8
Author: Kai Kang <kai.kang at windriver.com>
Date:   Fri Sep 6 06:38:38 2019 +0800

    apache2: fix multilib file conflicts

    There are errors of apache2 about files conflicts when multilib enabled:

    | Error: Transaction check error:
    |   file /etc/apache2/extra/httpd-ssl.conf conflicts between attempted installs of lib32-apache2-2.4.41-r0.core2_32 and apache2-2.4.41-r0.core2_64
    |   file /etc/apache2/httpd.conf conflicts between attempted installs of lib32-apache2-2.4.41-r0.core2_32 and apache2-2.4.41-r0.core2_64
    |   file /usr/sbin/envvars conflicts between attempted installs of lib32-apache2-2.4.41-r0.core2_32 and apache2-2.4.41-r0.core2_64
    |   file /usr/sbin/envvars-std conflicts between attempted installs of lib32-apache2-2.4.41-r0.core2_32 and apache2-2.4.41-r0.core2_64

    It makes libexecdir point to ${libdir}. Reset to ${libexecdir} which could
    eliminate file conflicts of the conf files. And remove /usr/sbin/envvars and
    /usr/sbin/envvars-std which only used by apachectl. They only add standard
    library path ${libdir} to LD_LIBRARY_PATH, so remove them to avoid multilib
    file conflicts.

    Signed-off-by: Kai Kang <kai.kang at windriver.com>
    Signed-off-by: Khem Raj <raj.khem at gmail.com>
    (cherry picked from commit 8d4d608b4e937bb3b8e3b260bd75338c3ff7e8fd)
    Signed-off-by: Armin Kuster <akuster808 at gmail.com>

commit b3a244153414fa627b247dd29f95197fdaae69e1
Author: Khem Raj <raj.khem at gmail.com>
Date:   Tue Sep 10 20:40:10 2019 -0700

    redis: Fix build with clang/x86

    Need to link with libatomics for 64bit atomics support
    Fixes
    i686-yoe-linux/i686-yoe-linux-ld: networking.o: in function `createClient':
    | /usr/src/debug/redis/4.0.14-r0/redis-4.0.14/src/networking.c:103: undefined reference to `__atomic_fetch_add_8'

    Signed-off-by: Khem Raj <raj.khem at gmail.com>
    (cherry picked from commit 2b49254d61ca817799a206cd022617854aa5bc0b)
    Signed-off-by: Armin Kuster <akuster808 at gmail.com>

commit 6a98afe854907a6263ab5f08ccbc155943470c59
Author: Peiran Hong <peiran.hong at windriver.com>
Date:   Fri Sep 13 17:27:29 2019 -0400

    tcpdump: Fix CVE-2017-16808

    Backport selected parts of three upstream commits to fix
    CVE-2017-16808 where tcpdump 4.9.2 has a heap-based buffer over-read.

    Upstream-Status: Backport
    [ several ]

    Upstream commits fully backported:
    46aead6  [CVE-2017-16808/AoE: Add a missing bounds check]

    Upstream commits partially backported:
    7068209  [Use nd_ types in 802.x and FDDI headers.]
    84ef17a  [Replace ND_TTEST2()/ND_TCHECK2() macros by macros using
    pointers (1/n)]

    46aead6 fixes the vulnerability and requires two macros defined in
    7068209 and 84ef17a, which are committed after the release of 4.9.2.
    Only the definition of the macros are taken from the two commits
    as they impact a wide range of code and are difficult to integrate.

    CVE: CVE-2017-16808

    Signed-off-by: Peiran Hong <peiran.hong at windriver.com>
    Signed-off-by: Khem Raj <raj.khem at gmail.com>
    (cherry picked from commit 62fc26075afc2d56a73777aad753a643fbdafbfa)
    Signed-off-by: Armin Kuster <akuster808 at gmail.com>

-----------------------------------------------------------------------

Summary of changes:
 meta-initramfs/recipes-devtools/klibc/klibc.inc    |  5 +-
 ...2017-16808-AoE-Add-a-missing-bounds-check.patch | 61 ++++++++++++++++++++++
 .../recipes-support/tcpdump/tcpdump_4.9.2.bb       |  1 +
 .../redis/0001-src-Do-not-reset-FINAL_LIBS.patch   | 32 ++++++++++++
 meta-oe/recipes-extended/redis/redis_4.0.14.bb     |  5 +-
 meta-oe/recipes-kernel/bpftool/bpftool.bb          |  4 +-
 .../recipes-httpd/apache2/apache2_2.4.41.bb        |  6 +--
 7 files changed, 108 insertions(+), 6 deletions(-)
 create mode 100644 meta-networking/recipes-support/tcpdump/tcpdump/0001-CVE-2017-16808-AoE-Add-a-missing-bounds-check.patch
 create mode 100644 meta-oe/recipes-extended/redis/redis/0001-src-Do-not-reset-FINAL_LIBS.patch

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