diff options
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/patches/unzip-CVE-2014-9636.patch | 41 | ||||
| -rw-r--r-- | gnu/packages/patches/unzip-allow-greater-hostver-values.patch | 16 | ||||
| -rw-r--r-- | gnu/packages/patches/unzip-increase-size-of-cfactorstr.patch | 18 | ||||
| -rw-r--r-- | gnu/packages/patches/unzip-initialize-symlink-flag.patch | 22 | ||||
| -rw-r--r-- | gnu/packages/patches/unzip-remove-build-date.patch | 19 | ||||
| -rw-r--r-- | gnu/packages/zip.scm | 36 |
6 files changed, 137 insertions, 15 deletions
diff --git a/gnu/packages/patches/unzip-CVE-2014-9636.patch b/gnu/packages/patches/unzip-CVE-2014-9636.patch new file mode 100644 index 0000000000..a38c3da51c --- /dev/null +++ b/gnu/packages/patches/unzip-CVE-2014-9636.patch @@ -0,0 +1,41 @@ +Copied from Debian. + +From: mancha <mancha1 AT zoho DOT com> +Date: Mon, 3 Nov 2014 +Subject: Info-ZIP UnZip buffer overflow +Bug-Debian: http://bugs.debian.org/776589 + +By carefully crafting a corrupt ZIP archive with "extra fields" that +purport to have compressed blocks larger than the corresponding +uncompressed blocks in STORED no-compression mode, an attacker can +trigger a heap overflow that can result in application crash or +possibly have other unspecified impact. + +This patch ensures that when extra fields use STORED mode, the +"compressed" and uncompressed block sizes match. + +--- a/extract.c ++++ b/extract.c +@@ -2228,6 +2228,7 @@ + ulg eb_ucsize; + uch *eb_ucptr; + int r; ++ ush eb_compr_method; + + if (compr_offset < 4) /* field is not compressed: */ + return PK_OK; /* do nothing and signal OK */ +@@ -2244,6 +2245,14 @@ + ((eb_ucsize > 0L) && (eb_size <= (compr_offset + EB_CMPRHEADLEN)))) + return IZ_EF_TRUNC; /* no/bad compressed data! */ + ++ /* 2014-11-03 Michal Zalewski, SMS. ++ * For STORE method, compressed and uncompressed sizes must agree. ++ * http://www.info-zip.org/phpBB3/viewtopic.php?f=7&t=450 ++ */ ++ eb_compr_method = makeword( eb + (EB_HEADSIZE + compr_offset)); ++ if ((eb_compr_method == STORED) && (eb_size - compr_offset != eb_ucsize)) ++ return PK_ERR; ++ + if ( + #ifdef INT_16BIT + (((ulg)(extent)eb_ucsize) != eb_ucsize) || diff --git a/gnu/packages/patches/unzip-allow-greater-hostver-values.patch b/gnu/packages/patches/unzip-allow-greater-hostver-values.patch new file mode 100644 index 0000000000..d98937f1cb --- /dev/null +++ b/gnu/packages/patches/unzip-allow-greater-hostver-values.patch @@ -0,0 +1,16 @@ +Copied from Debian. + +From: Santiago Vila <sanvila@debian.org> +Subject: zipinfo.c: Do not crash when hostver byte is >= 100 + +--- a/zipinfo.c ++++ b/zipinfo.c +@@ -2114,7 +2114,7 @@ + else + attribs[9] = (xattr & UNX_ISVTX)? 'T' : '-'; /* T==undefined */ + +- sprintf(&attribs[12], "%u.%u", hostver/10, hostver%10); ++ sprintf(&attribs[11], "%2u.%u", hostver/10, hostver%10); + break; + + } /* end switch (hostnum: external attributes format) */ diff --git a/gnu/packages/patches/unzip-increase-size-of-cfactorstr.patch b/gnu/packages/patches/unzip-increase-size-of-cfactorstr.patch new file mode 100644 index 0000000000..3417ad873d --- /dev/null +++ b/gnu/packages/patches/unzip-increase-size-of-cfactorstr.patch @@ -0,0 +1,18 @@ +Copied from Debian. + +From: sms +Subject: Increase size of cfactorstr array to avoid buffer overflow +Bug-Debian: http://bugs.debian.org/741384 +X-Debian-version: 6.0-11 + +--- a/list.c ++++ b/list.c +@@ -97,7 +97,7 @@ + { + int do_this_file=FALSE, cfactor, error, error_in_archive=PK_COOL; + #ifndef WINDLL +- char sgn, cfactorstr[10]; ++ char sgn, cfactorstr[12]; + int longhdr=(uO.vflag>1); + #endif + int date_format; diff --git a/gnu/packages/patches/unzip-initialize-symlink-flag.patch b/gnu/packages/patches/unzip-initialize-symlink-flag.patch new file mode 100644 index 0000000000..3b0f391300 --- /dev/null +++ b/gnu/packages/patches/unzip-initialize-symlink-flag.patch @@ -0,0 +1,22 @@ +Copied from Debian. + +From: Andreas Schwab <schwab@linux-m68k.org> +Subject: Initialize the symlink flag +Bug-Debian: http://bugs.debian.org/717029 +X-Debian-version: 6.0-10 + +--- a/process.c ++++ b/process.c +@@ -1758,6 +1758,12 @@ + = (G.crec.general_purpose_bit_flag & (1 << 11)) == (1 << 11); + #endif + ++#ifdef SYMLINKS ++ /* Initialize the symlink flag, may be set by the platform-specific ++ mapattr function. */ ++ G.pInfo->symlink = 0; ++#endif ++ + return PK_COOL; + + } /* end function process_cdir_file_hdr() */ diff --git a/gnu/packages/patches/unzip-remove-build-date.patch b/gnu/packages/patches/unzip-remove-build-date.patch new file mode 100644 index 0000000000..8beff92d1a --- /dev/null +++ b/gnu/packages/patches/unzip-remove-build-date.patch @@ -0,0 +1,19 @@ +Copied from Debian. + +From: Jérémy Bobbio <lunar@debian.org> +Subject: Remove build date +Bug-Debian: http://bugs.debian.org/782851 + In order to make unzip build reproducibly, we remove the + (already optional) build date from the binary. + +--- a/unix/unix.c ++++ b/unix/unix.c +@@ -1705,7 +1705,7 @@ + #endif /* Sun */ + #endif /* SGI */ + +-#ifdef __DATE__ ++#if 0 + " on ", __DATE__ + #else + "", "" diff --git a/gnu/packages/zip.scm b/gnu/packages/zip.scm index e6f5067295..f0f27ddfe2 100644 --- a/gnu/packages/zip.scm +++ b/gnu/packages/zip.scm @@ -1,6 +1,6 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2013 Andreas Enge <andreas@enge.fr> -;;; Copyright © 2014 Mark H Weaver <mhw@netris.org> +;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -81,23 +81,29 @@ Compression ratios of 2:1 to 3:1 are common for text files.") (sha256 (base32 "0dxx11knh3nk95p2gg2ak777dd11pr7jx5das2g49l262scrcv83")) - (patches (list (search-patch "unzip-CVE-2014-8139.patch") - (search-patch "unzip-CVE-2014-8140.patch") - (search-patch "unzip-CVE-2014-8141.patch"))))) + (patches (map search-patch '("unzip-CVE-2014-8139.patch" + "unzip-CVE-2014-8140.patch" + "unzip-CVE-2014-8141.patch" + "unzip-CVE-2014-9636.patch" + "unzip-allow-greater-hostver-values.patch" + "unzip-increase-size-of-cfactorstr.patch" + "unzip-initialize-symlink-flag.patch" + "unzip-remove-build-date.patch"))))) (build-system gnu-build-system) ;; no inputs; bzip2 is not supported, since not compiled with BZ_NO_STDIO (arguments - `(#:make-flags '("generic_gcc") - #:phases - (alist-replace - 'configure - (lambda* (#:key inputs outputs #:allow-other-keys) - (let* ((out (assoc-ref outputs "out"))) - (copy-file "unix/Makefile" "Makefile") - (substitute* "Makefile" - (("/usr/local") out) - (("/man/") "/share/man/")))) - %standard-phases))) + `(#:phases (modify-phases %standard-phases + (delete 'configure) + (replace 'build + (lambda* (#:key make-flags #:allow-other-keys) + (zero? (apply system* "make" + `("-j" ,(number->string + (parallel-job-count)) + ,@make-flags + "generic_gcc")))))) + #:make-flags (list "-f" "unix/Makefile" + (string-append "prefix=" %output) + (string-append "MANDIR=" %output "/share/man/man1")))) (home-page "http://www.info-zip.org/UnZip.html") (synopsis "Decompression and file extraction utility") (description |