For master, lets upgrade to 1.0.7 instead. Ross
On Sat, 29 Jun 2019 at 20:28, <[email protected]> wrote: > > From: Anatol Belski <[email protected]> > > Affects bzip2 <= 1.0.6 > > Signed-off-by: Anatol Belski <[email protected]> > --- > .../bzip2/bzip2-1.0.6/CVE-2019-12900.patch | 37 +++++++++++++++++++ > meta/recipes-extended/bzip2/bzip2_1.0.6.bb | 3 +- > 2 files changed, 39 insertions(+), 1 deletion(-) > create mode 100644 > meta/recipes-extended/bzip2/bzip2-1.0.6/CVE-2019-12900.patch > > diff --git a/meta/recipes-extended/bzip2/bzip2-1.0.6/CVE-2019-12900.patch > b/meta/recipes-extended/bzip2/bzip2-1.0.6/CVE-2019-12900.patch > new file mode 100644 > index 0000000000..8313fdcfcc > --- /dev/null > +++ b/meta/recipes-extended/bzip2/bzip2-1.0.6/CVE-2019-12900.patch > @@ -0,0 +1,37 @@ > +bzip2: Fix CVE-2019-12900 > +Upstream-Status: Accepted > [https://gitlab.com/federicomenaquintero/bzip2/commit/74de1e2e6ffc9d51ef9824db71a8ffee5962cdbc] > +CVE: CVE-2019-12900 > +Signed-off-by: Albert Astals Cid <[email protected]> > + > +From 74de1e2e6ffc9d51ef9824db71a8ffee5962cdbc Mon Sep 17 00:00:00 2001 > +From: Albert Astals Cid <[email protected]> > +Date: Tue, 28 May 2019 19:35:18 +0200 > +Subject: [PATCH] Make sure nSelectors is not out of range > + > +nSelectors is used in a loop from 0 to nSelectors to access selectorMtf > +which is > + UChar selectorMtf[BZ_MAX_SELECTORS]; > +so if nSelectors is bigger than BZ_MAX_SELECTORS it'll do an invalid memory > +access > + > +Fixes out of bounds access discovered while fuzzying karchive > +--- > + decompress.c | 2 +- > + 1 file changed, 1 insertion(+), 1 deletion(-) > + > +diff --git a/decompress.c b/decompress.c > +index ab6a624..f3db91d 100644 > +--- a/decompress.c > ++++ b/decompress.c > +@@ -287,7 +287,7 @@ Int32 BZ2_decompress ( DState* s ) > + GET_BITS(BZ_X_SELECTOR_1, nGroups, 3); > + if (nGroups < 2 || nGroups > 6) RETURN(BZ_DATA_ERROR); > + GET_BITS(BZ_X_SELECTOR_2, nSelectors, 15); > +- if (nSelectors < 1) RETURN(BZ_DATA_ERROR); > ++ if (nSelectors < 1 || nSelectors > BZ_MAX_SELECTORS) > RETURN(BZ_DATA_ERROR); > + for (i = 0; i < nSelectors; i++) { > + j = 0; > + while (True) { > +-- > +2.21.0 > + > diff --git a/meta/recipes-extended/bzip2/bzip2_1.0.6.bb > b/meta/recipes-extended/bzip2/bzip2_1.0.6.bb > index 025f45c472..6791020d05 100644 > --- a/meta/recipes-extended/bzip2/bzip2_1.0.6.bb > +++ b/meta/recipes-extended/bzip2/bzip2_1.0.6.bb > @@ -6,7 +6,7 @@ HOMEPAGE = "https://sourceware.org/bzip2/"; > SECTION = "console/utils" > LICENSE = "bzip2" > LIC_FILES_CHKSUM = > "file://LICENSE;beginline=4;endline=37;md5=39406315f540c69bd05b1531daedd2ae" > -PR = "r5" > +PR = "r6" > > SRC_URI = "http://downloads.yoctoproject.org/mirror/sources/${BP}.tar.gz \ > file://fix-bunzip2-qt-returns-0-for-corrupt-archives.patch \ > @@ -14,6 +14,7 @@ SRC_URI = > "http://downloads.yoctoproject.org/mirror/sources/${BP}.tar.gz \ > file://Makefile.am;subdir=${BP} \ > file://run-ptest \ > file://CVE-2016-3189.patch \ > + file://CVE-2019-12900.patch \ > " > > SRC_URI[md5sum] = "00b516f4704d4a7cb50a1d97e6e8e15b" > -- > 2.17.1 > > -- > _______________________________________________ > Openembedded-core mailing list > [email protected] > http://lists.openembedded.org/mailman/listinfo/openembedded-core -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
