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Accepting request 641688 from home:kstreitova:branches:Archiving

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- Add unzip60-cfactorstr_overflow.patch to fix buffer overflow in
  list.c [bsc#1110194]

- Add unzip60-cfactorstr_overflow.patch to fix buffer overflow in
  list.c [bsc#1110194]

OBS-URL: https://build.opensuse.org/request/show/641688
OBS-URL: https://build.opensuse.org/package/show/Archiving/unzip?expand=0&rev=51
This commit is contained in:
Kristyna Streitova 2018-10-12 13:10:11 +00:00 committed by Git OBS Bridge
parent 04e2f23972
commit 3f12d02a3a
5 changed files with 51 additions and 0 deletions
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6
unzip-rcc.changes
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@ -1,3 +1,9 @@
-------------------------------------------------------------------
Thu Oct 11 14:49:01 UTC 2018 - kstreitova@suse.com
- Add unzip60-cfactorstr_overflow.patch to fix buffer overflow in
list.c [bsc#1110194]
------------------------------------------------------------------- -------------------------------------------------------------------
Wed Jun 27 11:39:10 UTC 2018 - kstreitova@suse.com Wed Jun 27 11:39:10 UTC 2018 - kstreitova@suse.com

2
unzip-rcc.spec
View File

@ -59,6 +59,7 @@ Patch18: CVE-2014-9913.patch
Patch19: CVE-2018-1000035.patch Patch19: CVE-2018-1000035.patch
Patch20: Fix-CVE-2014-9636-unzip-buffer-overflow.patch Patch20: Fix-CVE-2014-9636-unzip-buffer-overflow.patch
Patch21: unzip60-total_disks_zero.patch Patch21: unzip60-total_disks_zero.patch
Patch22: unzip60-cfactorstr_overflow.patch
Requires(post): update-alternatives Requires(post): update-alternatives
Requires(postun): update-alternatives Requires(postun): update-alternatives
Recommends: %{_name}-doc Recommends: %{_name}-doc
@ -104,6 +105,7 @@ functionality. This version can also extract encrypted archives.
%patch19 -p0 %patch19 -p0
%patch20 -p1 %patch20 -p1
%patch21 -p1 %patch21 -p1
%patch22 -p1
%build %build
export RPM_OPT_FLAGS="%{optflags} \ export RPM_OPT_FLAGS="%{optflags} \

6
unzip.changes
View File

@ -1,3 +1,9 @@
-------------------------------------------------------------------
Thu Oct 11 14:49:01 UTC 2018 - kstreitova@suse.com
- Add unzip60-cfactorstr_overflow.patch to fix buffer overflow in
list.c [bsc#1110194]
------------------------------------------------------------------- -------------------------------------------------------------------
Wed Jun 27 11:39:10 UTC 2018 - kstreitova@suse.com Wed Jun 27 11:39:10 UTC 2018 - kstreitova@suse.com

2
unzip.spec
View File

@ -59,6 +59,7 @@ Patch18: CVE-2014-9913.patch
Patch19: CVE-2018-1000035.patch Patch19: CVE-2018-1000035.patch
Patch20: Fix-CVE-2014-9636-unzip-buffer-overflow.patch Patch20: Fix-CVE-2014-9636-unzip-buffer-overflow.patch
Patch21: unzip60-total_disks_zero.patch Patch21: unzip60-total_disks_zero.patch
Patch22: unzip60-cfactorstr_overflow.patch
Requires(post): update-alternatives Requires(post): update-alternatives
Requires(postun): update-alternatives Requires(postun): update-alternatives
Recommends: %{_name}-doc Recommends: %{_name}-doc
@ -104,6 +105,7 @@ functionality. This version can also extract encrypted archives.
%patch19 -p0 %patch19 -p0
%patch20 -p1 %patch20 -p1
%patch21 -p1 %patch21 -p1
%patch22 -p1
%build %build
export RPM_OPT_FLAGS="%{optflags} \ export RPM_OPT_FLAGS="%{optflags} \

35
unzip60-cfactorstr_overflow.patch Normal file
View File

@ -0,0 +1,35 @@
--- 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"),