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Red Hat Bugzilla – Attachment 644988 Details for
Bug 871614
CVE-2012-4560 libssh: multiple buffer overflow flaws
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[patch]
CVE-2012-4560-Fix-a-write-one-past-the-end-of-the-u-.patch
0005-CVE-2012-4560-Fix-a-write-one-past-the-end-of-the-u-.patch (text/plain), 719 bytes, created by
Andreas Schneider
on 2012-11-14 16:43:58 UTC
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Description:
CVE-2012-4560-Fix-a-write-one-past-the-end-of-the-u-.patch
Filename:
MIME Type:
Creator:
Andreas Schneider
Created:
2012-11-14 16:43:58 UTC
Size:
719 bytes
patch
obsolete
>From 64fca8a7ed83c3315781a77aac1ea36d52ff0c7e Mon Sep 17 00:00:00 2001 >From: Andreas Schneider <asn@cryptomilk.org> >Date: Fri, 5 Oct 2012 11:37:09 +0200 >Subject: [PATCH 05/13] CVE-2012-4560: Fix a write one past the end of the 'u' > buffer. > > >Signed-off-by: Andreas Schneider <asn@cryptomilk.org> >--- > src/misc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > >diff --git a/src/misc.c b/src/misc.c >index dd5298f..6223035 100644 >--- a/src/misc.c >+++ b/src/misc.c >@@ -655,7 +655,7 @@ char *ssh_path_expand_tilde(const char *d) { > size_t s = p - d; > char u[128]; > >- if (s > sizeof(u)) { >+ if (s >= sizeof(u)) { > return NULL; > } > memcpy(u, d, s); >-- >1.8.0 >
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