.gitignore

@@ -1 +1 @@
-/xz-5.2.4.tar.xz
+SOURCES/xz-5.2.5.tar.xz

.xz.metadata

@@ -0,0 +1 @@
+0b9d1e06b59f7fe0796afe1d93851b9306b4a3b6 SOURCES/xz-5.2.5.tar.xz

SOURCES/xz-5.2.5-cve-2022-1271.patch

@@ -0,0 +1,94 @@
+From 69d1b3fc29677af8ade8dc15dba83f0589cb63d6 Mon Sep 17 00:00:00 2001
+From: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue, 29 Mar 2022 19:19:12 +0300
+Subject: [PATCH] xzgrep: Fix escaping of malicious filenames (ZDI-CAN-16587).
+
+Malicious filenames can make xzgrep to write to arbitrary files
+or (with a GNU sed extension) lead to arbitrary code execution.
+
+xzgrep from XZ Utils versions up to and including 5.2.5 are
+affected. 5.3.1alpha and 5.3.2alpha are affected as well.
+This patch works for all of them.
+
+This bug was inherited from gzip's zgrep. gzip 1.12 includes
+a fix for zgrep.
+
+The issue with the old sed script is that with multiple newlines,
+the N-command will read the second line of input, then the
+s-commands will be skipped because it's not the end of the
+file yet, then a new sed cycle starts and the pattern space
+is printed and emptied. So only the last line or two get escaped.
+
+One way to fix this would be to read all lines into the pattern
+space first. However, the included fix is even simpler: All lines
+except the last line get a backslash appended at the end. To ensure
+that shell command substitution doesn't eat a possible trailing
+newline, a colon is appended to the filename before escaping.
+The colon is later used to separate the filename from the grep
+output so it is fine to add it here instead of a few lines later.
+
+The old code also wasn't POSIX compliant as it used \n in the
+replacement section of the s-command. Using \<newline> is the
+POSIX compatible method.
+
+LC_ALL=C was added to the two critical sed commands. POSIX sed
+manual recommends it when using sed to manipulate pathnames
+because in other locales invalid multibyte sequences might
+cause issues with some sed implementations. In case of GNU sed,
+these particular sed scripts wouldn't have such problems but some
+other scripts could have, see:
+
+    info '(sed)Locale Considerations'
+
+This vulnerability was discovered by:
+cleemy desu wayo working with Trend Micro Zero Day Initiative
+
+Thanks to Jim Meyering and Paul Eggert discussing the different
+ways to fix this and for coordinating the patch release schedule
+with gzip.
+---
+ src/scripts/xzgrep.in | 20 ++++++++++++--------
+ 1 file changed, 12 insertions(+), 8 deletions(-)
+
+diff --git a/src/scripts/xzgrep.in b/src/scripts/xzgrep.in
+index b180936..e5186ba 100644
+--- a/src/scripts/xzgrep.in
++++ b/src/scripts/xzgrep.in
+@@ -180,22 +180,26 @@ for i; do
+          { test $# -eq 1 || test $no_filename -eq 1; }; then
+       eval "$grep"
+     else
++      # Append a colon so that the last character will never be a newline
++      # which would otherwise get lost in shell command substitution.
++      i="$i:"
++
++      # Escape & \ | and newlines only if such characters are present
++      # (speed optimization).
+       case $i in
+       (*'
+ '* | *'&'* | *'\'* | *'|'*)
+-        i=$(printf '%s\n' "$i" |
+-            sed '
+-              $!N
+-              $s/[&\|]/\\&/g
+-              $s/\n/\\n/g
+-            ');;
++        i=$(printf '%s\n' "$i" | LC_ALL=C sed 's/[&\|]/\\&/g; $!s/$/\\/');;
+       esac
+-      sed_script="s|^|$i:|"
++
++      # $i already ends with a colon so don't add it here.
++      sed_script="s|^|$i|"
+ 
+       # Fail if grep or sed fails.
+       r=$(
+         exec 4>&1
+-        (eval "$grep" 4>&-; echo $? >&4) 3>&- | sed "$sed_script" >&3 4>&-
++        (eval "$grep" 4>&-; echo $? >&4) 3>&- |
++            LC_ALL=C sed "$sed_script" >&3 4>&-
+       ) || r=2
+       exit $r
+     fi >&3 5>&-
+-- 
+2.35.1
+

SOURCES/xz-5.2.5-enable_CET.patch

@@ -0,0 +1,70 @@
+From: H.J. Lu <hjl.tools@gmail.com>
+Date: Wed, 23 Dec 2020 15:49:04 +0100 (06:49 -0800)
+Subject: [PATCH] liblzma: Enable Intel CET in x86 CRC assembly codes
+
+When Intel CET is enabled, we need to include <cet.h> in assembly codes
+to mark Intel CET support and add _CET_ENDBR to indirect jump targets.
+
+Tested on Intel Tiger Lake under CET enabled Linux.
+---
+ src/liblzma/check/crc32_x86.S | 9 +++++++++
+ src/liblzma/check/crc64_x86.S | 9 +++++++++
+ 2 files changed, 18 insertions(+)
+
+diff --git a/src/liblzma/check/crc32_x86.S b/src/liblzma/check/crc32_x86.S
+index 67f68a4..e3745e6 100644
+--- a/src/liblzma/check/crc32_x86.S
++++ b/src/liblzma/check/crc32_x86.S
+@@ -51,6 +51,14 @@ init_table(void)
+  * extern uint32_t lzma_crc32(const uint8_t *buf, size_t size, uint32_t crc);
+  */
+ 
++/* When Intel CET is enabled, include <cet.h> in assembly code to mark
++   Intel CET support.  */
++#ifdef __CET__
++# include <cet.h>
++#else
++# define _CET_ENDBR
++#endif
++
+ /*
+  * On some systems, the functions need to be prefixed. The prefix is
+  * usually an underscore.
+@@ -83,6 +91,7 @@ init_table(void)
+ 
+ 	ALIGN(4, 16)
+ LZMA_CRC32:
++	_CET_ENDBR
+ 	/*
+ 	 * Register usage:
+ 	 * %eax crc
+diff --git a/src/liblzma/check/crc64_x86.S b/src/liblzma/check/crc64_x86.S
+index f5bb84b..7ee08f6 100644
+--- a/src/liblzma/check/crc64_x86.S
++++ b/src/liblzma/check/crc64_x86.S
+@@ -41,6 +41,14 @@ init_table(void)
+  * extern uint64_t lzma_crc64(const uint8_t *buf, size_t size, uint64_t crc);
+  */
+ 
++/* When Intel CET is enabled, include <cet.h> in assembly code to mark
++   Intel CET support.  */
++#ifdef __CET__
++# include <cet.h>
++#else
++# define _CET_ENDBR
++#endif
++
+ /*
+  * On some systems, the functions need to be prefixed. The prefix is
+  * usually an underscore.
+@@ -73,6 +81,7 @@ init_table(void)
+ 
+ 	ALIGN(4, 16)
+ LZMA_CRC64:
++	_CET_ENDBR
+ 	/*
+ 	 * Register usage:
+ 	 * %eax crc LSB
+-- 
+2.26.0
+

SPECS/xz.spec

@@ -3,20 +3,23 @@
 
 Summary:	LZMA compression utilities
 Name:		xz
-Version:	5.2.4
-Release:	3%{?dist}
+Version:	5.2.5
+Release:	8%{?dist}
 
 # Scripts xz{grep,diff,less,more} and symlinks (copied from gzip) are
 # GPLv2+, binaries are Public Domain (linked against LGPL getopt_long but its
 # OK), documentation is Public Domain.
 License:	GPLv2+ and Public Domain
 # official upstream release
-Source0:	http://tukaani.org/%{name}/%{name}-%{version}.tar.xz
+Source0:	https://tukaani.org/%{name}/%{name}-%{version}.tar.xz
 
 Source100:	colorxzgrep.sh
 Source101:	colorxzgrep.csh
 
-URL:		http://tukaani.org/%{name}/
+Patch1:   xz-5.2.5-enable_CET.patch
+Patch2:   xz-5.2.5-cve-2022-1271.patch
+
+URL:		https://tukaani.org/%{name}/
 Requires:	%{name}-libs%{?_isa} = %{version}-%{release}
 
 # For /usr/libexec/grepconf.sh (RHBZ#1189120).
@@ -24,6 +27,7 @@ Requires:	%{name}-libs%{?_isa} = %{version}-%{release}
 # have grepconf, but we're only concerned with F22 here.
 Requires:	grep >= 2.20-5
 
+BuildRequires:  make
 BuildRequires:	gcc
 BuildRequires:	perl-interpreter
 
@@ -80,7 +84,7 @@ commands that deal with the older LZMA format.
 
 
 %prep
-%autosetup
+%autosetup -p1
 
 
 %build
@@ -122,21 +126,22 @@ LD_LIBRARY_PATH=$PWD/src/liblzma/.libs make check
 
 
 %files -f %{name}.lang
-%license %{_pkgdocdir}/COPYING*
+%license COPYING*
 %doc %{_pkgdocdir}
 %exclude %_pkgdocdir/examples*
 %{_bindir}/*xz*
 %{_mandir}/man1/*xz*
+%{_mandir}/de/man1/*xz*
 %{profiledir}/*
 
 
 %files libs
-%license %{_pkgdocdir}/COPYING
+%license COPYING
 %{_libdir}/lib*.so.5*
 
 
 %files static
-%license %{_pkgdocdir}/COPYING
+%license COPYING
 %{_libdir}/liblzma.a
 
 
@@ -152,12 +157,55 @@ LD_LIBRARY_PATH=$PWD/src/liblzma/.libs make check
 %files lzma-compat
 %{_bindir}/*lz*
 %{_mandir}/man1/*lz*
+%{_mandir}/de/man1/*lz*
 
 
 %changelog
-* Thu Nov 22 2018 Pavel Raiskup <praiskup@redhat.com> - 5.2.4-3
+* Tue May 31 2022 Matej Mužila <mmuzila@redhat.com> - 5.2.5-8
+- Fix arbitrary file write vulnerability
+  Resolves: CVE-2022-1271
+
+* Tue Aug 10 2021 Mohan Boddu <mboddu@redhat.com> - 5.2.5-7
+- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
+  Related: rhbz#1991688
+
+* Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 5.2.5-6
+- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
+
+* Thu Jan 28 2021 Fedora Release Engineering <releng@fedoraproject.org> - 5.2.5-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
+* Mon Jan 04 2021 Ondrej Dubaj <odubaj@redhat.com> - 5.2.5-4
+- Enabled CET for i686 (#1910368)
+
+* Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 5.2.5-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
+* Mon Jun  8 2020 Richard W.M. Jones <rjones@redhat.com> - 5.2.5-2
+- Fix location of German man pages (RHBZ#1844813).
+
+* Mon Mar 30 2020 Ondrej Dubaj <odubaj@redhat.com> - 5.2.5-1
+- Rebase to version 5.2.5 (#1818418)
+
+* Fri Jan 31 2020 Fedora Release Engineering <releng@fedoraproject.org> - 5.2.4-8
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
+
+* Wed Aug 21 2019 Petr Kubat <pkubat@redhat.com> - 5.2.4-7
+- Use relative path for COPYING files so that rpm moves them to correct place
+  Related: rhbz#1741074
+
+* Sat Jul 27 2019 Fedora Release Engineering <releng@fedoraproject.org> - 5.2.4-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
+* Sun Feb 03 2019 Fedora Release Engineering <releng@fedoraproject.org> - 5.2.4-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
+
+* Thu Nov 22 2018 Pavel Raiskup <praiskup@redhat.com> - 5.2.4-4
 - fix annocheck failures on i686 (rhbz#1630650)
 
+* Sat Jul 14 2018 Fedora Release Engineering <releng@fedoraproject.org> - 5.2.4-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
 * Wed May 09 2018 Pavel Raiskup <praiskup@redhat.com> - 5.2.4-2
 - drop ppc64p7 hack, per fedora devel list discussion:
   https://lists.fedoraproject.org/archives/list/

gating.yaml

@@ -1,6 +0,0 @@
---- !Policy
-product_versions:
-  - rhel-8
-decision_context: osci_compose_gate
-rules:
-  - !PassingTestCaseRule {test_case_name: baseos-ci.brew-build.tier1.functional}

sources

@@ -1 +0,0 @@
-SHA512 (xz-5.2.4.tar.xz) = 00db7dd31a61541b1ce6946e0f21106f418dd1ac3f27cdb8682979cbc3bd777cd6dd1f04f9ba257a0a7e24041e15ca40d0dd5c130380dce62280af67a0beb97f