diff --git a/SOURCES/texlive-2022-luatex-CVE-2023-32700.patch b/SOURCES/texlive-2022-luatex-CVE-2023-32700.patch new file mode 100644 index 0000000..c452c3d --- /dev/null +++ b/SOURCES/texlive-2022-luatex-CVE-2023-32700.patch @@ -0,0 +1,1306 @@ +diff --git a/source/texk/web2c/luatexdir/lua/loslibext.c b/source/texk/web2c/luatexdir/lua/loslibext.c +index 979f724..ca0231c 100644 +--- a/source/texk/web2c/luatexdir/lua/loslibext.c ++++ b/source/texk/web2c/luatexdir/lua/loslibext.c +@@ -1035,6 +1035,111 @@ static int os_execute(lua_State * L) + } + + ++/* ++** ====================================================== ++** l_kpse_popen spawns a new process connected to the current ++** one through the file streams with some checks by kpse. ++** Almost verbatim from Lua liolib.c . ++** ======================================================= ++*/ ++#if !defined(l_kpse_popen) /* { */ ++ ++#if defined(LUA_USE_POSIX) /* { */ ++ ++#define l_kpse_popen(L,c,m) (fflush(NULL), popen(c,m)) ++#define l_kpse_pclose(L,file) (pclose(file)) ++ ++#elif defined(LUA_USE_WINDOWS) /* }{ */ ++ ++#define l_kpse_popen(L,c,m) (_popen(c,m)) ++#define l_kpse_pclose(L,file) (_pclose(file)) ++ ++#else /* }{ */ ++ ++/* ISO C definitions */ ++#define l_kpse_popen(L,c,m) \ ++ ((void)((void)c, m), \ ++ luaL_error(L, "'popen' not supported"), \ ++ (FILE*)0) ++#define l_kpse_pclose(L,file) ((void)L, (void)file, -1) ++ ++#endif /* } */ ++ ++#endif /* } */ ++typedef luaL_Stream LStream; ++#define tolstream(L) ((LStream *)luaL_checkudata(L, 1, LUA_FILEHANDLE)) ++static LStream *newprefile (lua_State *L) { ++ LStream *p = (LStream *)lua_newuserdata(L, sizeof(LStream)); ++ p->closef = NULL; /* mark file handle as 'closed' */ ++ luaL_setmetatable(L, LUA_FILEHANDLE); ++ return p; ++} ++static int io_kpse_pclose (lua_State *L) { ++ LStream *p = tolstream(L); ++ return luaL_execresult(L, l_kpse_pclose(L, p->f)); ++} ++static int io_kpse_check_permissions(lua_State *L) { ++ const char *filename = luaL_checkstring(L, 1); ++ if (filename == NULL) { ++ lua_pushboolean(L,0); ++ lua_pushliteral(L,"no command name given"); ++ } else if (shellenabledp <= 0) { ++ lua_pushboolean(L,0); ++ lua_pushliteral(L,"all command execution is disabled"); ++ } else if (restrictedshell == 0) { ++ lua_pushboolean(L,1); ++ lua_pushstring(L,filename); ++ } else { ++ char *safecmd = NULL; ++ char *cmdname = NULL; ++ switch (shell_cmd_is_allowed(filename, &safecmd, &cmdname)) { ++ case 0: ++ lua_pushboolean(L,0); ++ lua_pushliteral(L, "specific command execution disabled"); ++ break; ++ case 1: ++ /* doesn't happen */ ++ lua_pushboolean(L,1); ++ lua_pushstring(L,filename); ++ break; ++ case 2: ++ lua_pushboolean(L,1); ++ lua_pushstring(L,safecmd); ++ break; ++ default: ++ /* -1 */ ++ lua_pushboolean(L,0); ++ lua_pushliteral(L, "bad command line quoting"); ++ break; ++ } ++ } ++ return 2; ++} ++static int io_kpse_popen (lua_State *L) { ++ const char *filename = NULL; ++ const char *mode = NULL; ++ LStream *p = NULL; ++ int okay; ++ filename = luaL_checkstring(L, 1); ++ mode = luaL_optstring(L, 2, "r"); ++ lua_pushstring(L,filename); ++ io_kpse_check_permissions(L); ++ filename = luaL_checkstring(L, -1); ++ okay = lua_toboolean(L,-2); ++ if (okay && filename) { ++ p = newprefile(L); ++ luaL_argcheck(L, ((mode[0] == 'r' || mode[0] == 'w') && mode[1] == '\0'), ++ 2, "invalid mode"); ++ p->f = l_kpse_popen(L, filename, mode); ++ p->closef = &io_kpse_pclose; ++ return (p->f == NULL) ? luaL_fileresult(L, 0, filename) : 1; ++ } else { ++ lua_pushnil(L); ++ lua_pushvalue(L,-2); ++ return 2; ++ } ++} ++ + void open_oslibext(lua_State * L) + { + +@@ -1068,6 +1173,8 @@ void open_oslibext(lua_State * L) + lua_setfield(L, -2, "execute"); + lua_pushcfunction(L, os_tmpdir); + lua_setfield(L, -2, "tmpdir"); ++ lua_pushcfunction(L, io_kpse_popen); ++ lua_setfield(L, -2, "kpsepopen"); + + lua_pop(L, 1); /* pop the table */ + } +diff --git a/source/texk/web2c/luatexdir/lua/luatex-core.c b/source/texk/web2c/luatexdir/lua/luatex-core.c +index 9539676..a1fc2b5 100644 +--- a/source/texk/web2c/luatexdir/lua/luatex-core.c ++++ b/source/texk/web2c/luatexdir/lua/luatex-core.c +@@ -91,586 +91,574 @@ int load_luatex_core_lua (lua_State * L) + 0x20, 0x20, 0x20, 0x20, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x20, 0x69, 0x6f, 0x5f, 0x6f, 0x70, 0x65, + 0x6e, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, + 0x3d, 0x20, 0x69, 0x6f, 0x2e, 0x6f, 0x70, 0x65, 0x6e, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x6c, 0x6f, +- 0x63, 0x61, 0x6c, 0x20, 0x69, 0x6f, 0x5f, 0x70, 0x6f, 0x70, 0x65, 0x6e, 0x20, 0x20, 0x20, 0x20, +- 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x3d, 0x20, 0x69, 0x6f, 0x2e, 0x70, +- 0x6f, 0x70, 0x65, 0x6e, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x20, 0x69, +- 0x6f, 0x5f, 0x6c, 0x69, 0x6e, 0x65, 0x73, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, +- 0x20, 0x20, 0x20, 0x20, 0x20, 0x3d, 0x20, 0x69, 0x6f, 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kpse_checkpermission(name) +- if okay and found then +- return io_popen(found,...) +- end +- end + + -- local function luatex_io_lines(name,how) + -- if name then +@@ -130,7 +123,7 @@ if kpseused == 1 then + mt.lines = luatex_io_readline + + io.open = luatex_io_open +- io.popen = luatex_io_popen ++ io.popen = os.kpsepopen + + else + +@@ -169,6 +162,8 @@ if saferoption == 1 then + os.setenv = installdummy("os.setenv") + os.tempdir = installdummy("os.tempdir") + ++ os.kpsepopen = installdummy("os.kpsepopen") ++ + io.popen = installdummy("io.popen") + io.open = installdummy("io.open",luatex_io_open_readonly) + diff --git a/SPECS/texlive.spec b/SPECS/texlive.spec index c589ee8..d582ce9 100644 --- a/SPECS/texlive.spec +++ b/SPECS/texlive.spec @@ -24,7 +24,7 @@ Name: texlive Version: %{source_date} -Release: 25%{?dist} +Release: 26%{?dist} Epoch: %{tl_epoch} Summary: TeX formatting system Group: Applications/Publishing @@ -835,6 +835,9 @@ Patch101: etex-addlanguage-fix-bz1215257.patch Patch108: texlive-2017-xepersian-python.patch Patch109: texlive-2019-py3-and-pep8.patch Patch110: tabu-update-to-git-930bc77.patch +# upstream +# LuaTeX Security Vulnerabilities, CVE-2023-32700 +Patch200: texlive-2022-luatex-CVE-2023-32700.patch %description The TeX Live software distribution offers a complete TeX system for a @@ -24308,28 +24311,29 @@ Philipp Lehmann's etoolbox. %setup -q -c -T xz -dc %{SOURCE0} | tar x [ -e %{source_name} ] && mv %{source_name} source -%patch1 -p0 -%patch2 -p1 -b .format -%patch5 -p0 +%patch -P1 -p0 +%patch -P2 -p1 -b .format +%patch -P5 -p0 %if 0%{?fedora} || 0%{?rhel} >= 8 -%patch7 -p1 -b .newpoppler +%patch -P7 -p1 -b .newpoppler %endif -%patch8 -p1 -b .texinfo-fix -%patch11 -p1 -b .dt -%patch15 -p1 -b .disabletest -%patch17 -p1 -b .annocheck +%patch -P8 -p1 -b .texinfo-fix +%patch -P11 -p1 -b .dt +%patch -P15 -p1 -b .disabletest +%patch -P17 -p1 -b .annocheck %if 0%{?fedora} || 0%{?rhel} >= 8 -%patch18 -p1 -b .poppler-0.73 +%patch -P18 -p1 -b .poppler-0.73 %endif -%patch19 -p1 -b .shh -%patch20 -p1 -b .fix-libgs-detection +%patch -P19 -p1 -b .shh +%patch -P20 -p1 -b .fix-libgs-detection %if 0%{?fedora} || 0%{?rhel} >= 8 -%patch23 -p1 -b .poppler-0.84 +%patch -P23 -p1 -b .poppler-0.84 %endif -%patch28 -p1 -b .CVE-2019-19601 +%patch -P28 -p1 -b .CVE-2019-19601 %if 0%{?fedora} >= 33 || 0%{?rhel} >= 9 -%patch29 -p1 -b .poppler090 +%patch -P29 -p1 -b .poppler090 %endif +%patch -P200 -p1 # Setup copies of the licenses for l in `unxz -c %{SOURCE2} | tar t`; do @@ -28241,7 +28245,7 @@ done <<< "$list" %license lppl1.3.txt %{_texdir}/texmf-dist/tex/latex/minitoc/ # drop minitoc/minitoc.dtx due to bad license -#doc %{_texdir}/texmf-dist/doc/latex/minitoc/ +# %%doc %%{_texdir}/texmf-dist/doc/latex/minitoc/ %files notoccite %license pd.txt @@ -28395,6 +28399,9 @@ done <<< "$list" %{_texdir}/texmf-dist/doc/latex/xpatch/ %changelog +* Fri May 26 2023 Than Ngo - 9:20200406-26 +- Resolves: #2209872, CVE-2023-32700 + * Wed Mar 15 2023 MSVSphere Packaging Team - 20200406-25 - Rebuilt for MSVSphere 9.1.