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| author | Changqing Li <changqing.li@windriver.com> | 2018-11-02 14:08:57 +0800 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-11-06 11:53:26 +0000 |
| commit | 2ddb3b25ed063b47d3fe2b3e9e17b7f9d0e2a7e5 (patch) | |
| tree | 09d758060239f54280dcf9ad57a047e2773a0dca | |
| parent | 5c2b164e1022c46f6bf541894429773c3dde7af2 (diff) | |
| download | openembedded-core-2ddb3b25ed063b47d3fe2b3e9e17b7f9d0e2a7e5.tar.gz openembedded-core-2ddb3b25ed063b47d3fe2b3e9e17b7f9d0e2a7e5.tar.bz2 openembedded-core-2ddb3b25ed063b47d3fe2b3e9e17b7f9d0e2a7e5.zip | |
unzip: fix for CVE-2018-18384
Signed-off-by: Changqing Li <changqing.li@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | meta/recipes-extended/unzip/unzip/CVE-2018-18384.patch | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/meta/recipes-extended/unzip/unzip/CVE-2018-18384.patch b/meta/recipes-extended/unzip/unzip/CVE-2018-18384.patch new file mode 100644 index 0000000000..cc9e2c1ea1 --- /dev/null +++ b/meta/recipes-extended/unzip/unzip/CVE-2018-18384.patch @@ -0,0 +1,39 @@ +Upstream-Status: Backport [https://sourceforge.net/p/infozip/bugs/53/] +CVE: CVE-2018-18384 +Signed-off-by: Changqing Li <changqing.li@windriver.com> + +--- unzip60/list.c ++++ unzip60/list.c +@@ -97,7 +97,7 @@ int list_files(__G) /* return PK-type + { + int do_this_file=FALSE, cfactor, error, error_in_archive=PK_COOL; + #ifndef WINDLL +- char sgn, cfactorstr[10]; ++ char sgn, cfactorstr[1+10+1+1]; /* <sgn><int>%NUL */ + int longhdr=(uO.vflag>1); + #endif + int date_format; +@@ -389,9 +389,9 @@ int list_files(__G) /* return PK-type + } + #else /* !WINDLL */ + if (cfactor == 100) +- sprintf(cfactorstr, LoadFarString(CompFactor100)); ++ snprintf(cfactorstr, sizeof(cfactorstr), LoadFarString(CompFactor100)); + else +- sprintf(cfactorstr, LoadFarString(CompFactorStr), sgn, cfactor); ++ snprintf(cfactorstr, sizeof(cfactorstr), LoadFarString(CompFactorStr), sgn, cfactor); + if (longhdr) + Info(slide, 0, ((char *)slide, LoadFarString(LongHdrStats), + FmZofft(G.crec.ucsize, "8", "u"), methbuf, +@@ -471,9 +471,9 @@ int list_files(__G) /* return PK-type + + #else /* !WINDLL */ + if (cfactor == 100) +- sprintf(cfactorstr, LoadFarString(CompFactor100)); ++ snprintf(cfactorstr, sizeof(cfactorstr), LoadFarString(CompFactor100)); + else +- sprintf(cfactorstr, LoadFarString(CompFactorStr), sgn, cfactor); ++ snprintf(cfactorstr, sizeof(cfactorstr), LoadFarString(CompFactorStr), sgn, cfactor); + if (longhdr) { + Info(slide, 0, ((char *)slide, LoadFarString(LongFileTrailer), + FmZofft(tot_ucsize, "8", "u"), FmZofft(tot_csize, "8", "u"), |