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91675d5082
* gnu/packages/rsync.scm (rsync)[source]: Add patches. [properties]: Mark CVE-2017-15994 as not relevant. * gnu/packages/patches/rsync-CVE-2017-16548.patch, gnu/packages/patches/rsync-CVE-2017-17433.patch, gnu/packages/patches/rsync-CVE-2017-17433-fix-tests.patch, gnu/packages/patches/rsync-CVE-2017-17434-pt1.patch, gnu/packages/patches/rsync-CVE-2017-17434-pt2.patch: New files. * gnu/local.mk (dist_patch_DATA): Register them.
39 lines
1.1 KiB
Diff
39 lines
1.1 KiB
Diff
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17434
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https://git.samba.org/?p=rsync.git;a=patch;h=70aeb5fddd1b2f8e143276f8d5a085db16c593b9
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From 70aeb5fddd1b2f8e143276f8d5a085db16c593b9 Mon Sep 17 00:00:00 2001
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From: Jeriko One <jeriko.one@gmx.us>
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Date: Thu, 16 Nov 2017 17:05:42 -0800
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Subject: [PATCH] Sanitize xname in read_ndx_and_attrs.
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---
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rsync.c | 6 ++++++
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1 file changed, 6 insertions(+)
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diff --git a/rsync.c b/rsync.c
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index b82e598..a0945ba 100644
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--- a/rsync.c
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+++ b/rsync.c
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@@ -49,6 +49,7 @@ extern int flist_eof;
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extern int file_old_total;
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extern int keep_dirlinks;
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extern int make_backups;
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+extern int sanitize_paths;
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extern struct file_list *cur_flist, *first_flist, *dir_flist;
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extern struct chmod_mode_struct *daemon_chmod_modes;
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#ifdef ICONV_OPTION
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@@ -396,6 +397,11 @@ int read_ndx_and_attrs(int f_in, int f_out, int *iflag_ptr, uchar *type_ptr,
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if (iflags & ITEM_XNAME_FOLLOWS) {
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if ((len = read_vstring(f_in, buf, MAXPATHLEN)) < 0)
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exit_cleanup(RERR_PROTOCOL);
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+
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+ if (sanitize_paths) {
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+ sanitize_path(buf, buf, "", 0, SP_DEFAULT);
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+ len = strlen(buf);
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+ }
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} else {
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*buf = '\0';
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len = -1;
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--
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1.9.1
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