The Samba-Bugzilla – Attachment 14923 Details for
Bug 13834
CVE-2019-3870 [SECURITY] pysmbd: missing restoration of original umask after umask(0)
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[patch]
pysmbd patch
pysmbd-restore-original-umask-to-saved-umask.patch (text/plain), 815 bytes, created by
Björn Baumbach
on 2019-03-12 21:22:22 UTC
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Description:
pysmbd patch
Filename:
MIME Type:
Creator:
Björn Baumbach
Created:
2019-03-12 21:22:22 UTC
Size:
815 bytes
patch
obsolete
>From 89997783735826dd015d4d6295e365288318b110 Mon Sep 17 00:00:00 2001 >From: =?UTF-8?q?Bj=C3=B6rn=20Baumbach?= <bb@sernet.de> >Date: Tue, 12 Mar 2019 20:15:16 +0100 >Subject: [PATCH] pysmbd: restore original umask to saved umask after umask(0) >MIME-Version: 1.0 >Content-Type: text/plain; charset=UTF-8 >Content-Transfer-Encoding: 8bit > >https://bugzilla.samba.org/show_bug.cgi?id=13834 > >Signed-off-by: Björn Baumbach <bbaumbach@samba.org> >--- > source3/smbd/pysmbd.c | 2 ++ > 1 file changed, 2 insertions(+) > >diff --git a/source3/smbd/pysmbd.c b/source3/smbd/pysmbd.c >index cd6ff1f53c5..27731bd6907 100644 >--- a/source3/smbd/pysmbd.c >+++ b/source3/smbd/pysmbd.c >@@ -171,6 +171,8 @@ static NTSTATUS init_files_struct(TALLOC_CTX *mem_ctx, > > *_fsp = fsp; > >+ umask(saved_umask); >+ > return NT_STATUS_OK; > } > >-- >2.19.2 >
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