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nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. The nghttp2 library prior to version 1.61.0 keeps reading the unbounded number of HTTP/2 CONTINUATION frames even after a stream is reset to keep HPACK context in sync. This causes excessive CPU usage to decode HPACK stream. nghttp2 v1.61.0 mitigates this vulnerability by limiting the number of CONTINUATION frames it accepts per stream. There is no workaround for this vulnerability. References: https://nvd.nist.gov/vuln/detail/CVE-2024-28182 (From OE-Core rev: 85e65af4727695d61c225a5911325764f423c331) Signed-off-by: Soumya Sambu <soumya.sambu@windriver.com> Signed-off-by: Steve Sakoman <steve@sakoman.com>
42 lines
1.3 KiB
BlitzBasic
42 lines
1.3 KiB
BlitzBasic
SUMMARY = "HTTP/2 C Library and tools"
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HOMEPAGE = "https://nghttp2.org/"
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SECTION = "libs"
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LICENSE = "MIT"
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LIC_FILES_CHKSUM = "file://COPYING;md5=764abdf30b2eadd37ce47dcbce0ea1ec"
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UPSTREAM_CHECK_URI = "https://github.com/nghttp2/nghttp2/releases"
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SRC_URI = "\
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https://github.com/nghttp2/nghttp2/releases/download/v${PV}/nghttp2-${PV}.tar.xz \
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file://0001-fetch-ocsp-response-use-python3.patch \
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file://CVE-2023-35945.patch \
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file://CVE-2023-44487.patch \
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file://CVE-2024-28182-0001.patch \
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file://CVE-2024-28182-0002.patch \
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"
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SRC_URI[sha256sum] = "68271951324554c34501b85190f22f2221056db69f493afc3bbac8e7be21e7cc"
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inherit cmake manpages python3native
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PACKAGECONFIG[manpages] = ""
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# examples are never installed, and don't need to be built in the
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# first place
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EXTRA_OECMAKE = "-DENABLE_EXAMPLES=OFF -DENABLE_APP=OFF -DENABLE_HPACK_TOOLS=OFF"
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# Do not let configure try to decide this.
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#
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EXTRA_OECMAKE += "-DENABLE_PYTHON_BINDINGS=OFF"
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PACKAGES =+ "lib${BPN} ${PN}-proxy "
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RDEPENDS:${PN} = "${PN}-proxy (>= ${PV})"
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RDEPENDS:${PN}:class-native = ""
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RDEPENDS:${PN}-proxy = "openssl python3-core python3-io python3-shell"
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ALLOW_EMPTY:${PN} = "1"
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FILES:${PN} = ""
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FILES:lib${BPN} = "${libdir}/*${SOLIBS}"
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FILES:${PN}-proxy = "${bindir}/nghttpx ${datadir}/${BPN}/fetch-ocsp-response"
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BBCLASSEXTEND = "native nativesdk"
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