mirrors/poky
1
0
Fork 0
mirror of https://git.yoctoproject.org/poky synced 2026-04-13 23:02:30 +02:00
Code Issues Packages Projects Releases Wiki Activity

unzip: fix for CVE-2018-18384

Browse Source 
(From OE-Core rev: 2ddb3b25ed063b47d3fe2b3e9e17b7f9d0e2a7e5)

(From OE-Core rev: 5667a43ff0c8200acb8b4bde64ae0a73a983e28b)

Signed-off-by: Changqing Li <changqing.li@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Changqing Li
2018-11-02 14:08:57 +08:00
committed by Richard Purdie
parent 0561549730
commit ca635e3c6f
1 changed files with 39 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
meta/recipes-extended/unzip/unzip/CVE-2018-18384.patch Normal file
View File

@@ -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"),