16accb6b24
- 264 license table entries with exact download URLs (224/264 resolved) - Complete sources/ directory with all BitBake recipes - Build configuration: tqma6ul-multi-mba6ulx, spaetzle (musl) - Full traceability for Softwarefreigabeantrag - GCC 13.4.0, Linux 6.6.102, U-Boot 2023.04, musl 1.2.4 - License distribution: GPL-2.0 (24), MIT (23), GPL-2.0+ (18), BSD-3 (16)
32 lines
1.0 KiB
Diff
32 lines
1.0 KiB
Diff
From 344327385fa47fa5bb67a32c237735e6240cfb93 Mon Sep 17 00:00:00 2001
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From: Andrew Tridgell <andrew@tridgell.net>
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Date: Tue, 26 Nov 2024 16:12:45 +1100
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Subject: [PATCH] range check dir_ndx before use
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CVE: CVE-2024-12087
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Upstream-Status: Backport [https://git.samba.org/?p=rsync.git;a=commit;h=344327385fa47fa5bb67a32c237735e6240cfb93]
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Signed-off-by: Archana Polampalli <archana.polampalli@windriver.com>
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---
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flist.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/flist.c b/flist.c
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index 847b1054..087f9da6 100644
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--- a/flist.c
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+++ b/flist.c
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@@ -2585,6 +2585,10 @@ struct file_list *recv_file_list(int f, int dir_ndx)
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#endif
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if (inc_recurse && dir_ndx >= 0) {
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+ if (dir_ndx >= dir_flist->used) {
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+ rprintf(FERROR_XFER, "rsync: refusing invalid dir_ndx %u >= %u\n", dir_ndx, dir_flist->used);
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+ exit_cleanup(RERR_PROTOCOL);
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+ }
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struct file_struct *file = dir_flist->files[dir_ndx];
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if (file->flags & FLAG_GOT_DIR_FLIST) {
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rprintf(FERROR_XFER, "rsync: refusing malicious duplicate flist for dir %d\n", dir_ndx);
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--
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2.40.0
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