Accepting request 347650 from home:jengelh:dev

something recently released in the style of john

OBS-URL: https://build.opensuse.org/request/show/347650
OBS-URL: https://build.opensuse.org/package/show/security/hashcat?expand=0&rev=1
This commit is contained in:
Marcus Meissner 2015-12-07 07:39:38 +00:00 committed by Git OBS Bridge
commit 59fc4f2b53
6 changed files with 148 additions and 0 deletions

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## Default LFS
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*.bsp filter=lfs diff=lfs merge=lfs -text
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*.gem filter=lfs diff=lfs merge=lfs -text
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*.jar filter=lfs diff=lfs merge=lfs -text
*.lz filter=lfs diff=lfs merge=lfs -text
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.osc

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From 1a79f0b2912388cff61d6571da69217dbd877fe4 Mon Sep 17 00:00:00 2001
From: philsmd <philsmd@hashcat.net>
Date: Sat, 5 Dec 2015 11:32:46 +0100
Subject: [PATCH] fixes issue #10: compiler warning for possible memory problem
(-m 11400 only)
---
docs/changes.txt | 7 +++++++
src/hashcat-cli.c | 11 +++++++++--
2 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/docs/changes.txt b/docs/changes.txt
index 7f6675d..9c7ecea 100644
--- a/docs/changes.txt
+++ b/docs/changes.txt
@@ -1,3 +1,10 @@
+* changes v2.00 -> v2.01:
+
+type.: Feature
+file.: Host
+desc.: Fix a possible memory problem for hash type -m 11400 = SIP digest authentication (MD5)
+issue: 10
+
* changes v0.50 -> v2.00:
type: Project
diff --git a/src/hashcat-cli.c b/src/hashcat-cli.c
index 8c9c951..0ede840 100644
--- a/src/hashcat-cli.c
+++ b/src/hashcat-cli.c
@@ -13159,9 +13159,16 @@ void load_hashes (FILE *fp, db_t *db, engine_parameter_t *engine_parameter)
memset (&salt_search->additional_plain_struct[i].buf, 0, additional_plain_max_len);
- snprintf (additional_plain_ptr, additional_plain_max_len + 1, "%s:%s:", user_pos, realm_pos);
+ int buf_len = snprintf (additional_plain_ptr, additional_plain_max_len, "%s:%s:", user_pos, realm_pos);
- salt_search->additional_plain_struct[i].len = user_len + 1 + realm_len + 1;
+ int expected_buf_len = user_len + 1 + realm_len + 1;
+
+ if (buf_len != expected_buf_len) // this should never occur because buffer is large enough, but we better have a check anyway
+ {
+ log_warning ("username and realm (%d bytes) do not fit within the buffer (%d bytes)", expected_buf_len, buf_len);
+ }
+
+ salt_search->additional_plain_struct[i].len = buf_len;
}
salt_t *salt;
--
2.4.3

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version https://git-lfs.github.com/spec/v1
oid sha256:6325e6d75a4df3485adec00f74e5887326809c15ed31bfe74a12b62943245444
size 3463012

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-------------------------------------------------------------------
Sun Dec 6 12:21:38 UTC 2015 - jengelh@inai.de
- Initial package for build.opensuse.org (version 2.00)

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#
# spec file for package hashcat
#
# Copyright (c) 2015 SUSE LINUX GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.
# Please submit bugfixes or comments via http://bugs.opensuse.org/
#
Name: hashcat
Version: 2.00
Release: 0
Summary: CPU-based password recovery utility
License: MIT
Group: Productivity/Security
Url: https://hashcat.net/
#Git-Clone: git://github.com/hashcat/hashcat
Source: https://github.com/hashcat/hashcat/archive/%version.tar.gz
Patch1: 0001-fixes-issue-10-compiler-warning-for-possible-memory-.patch
BuildRequires: gmp-devel
BuildRoot: %{_tmppath}/%{name}-%{version}-build
ExclusiveArch: %ix86 x86_64
%description
Hashcat is an advanced CPU-based password recovery utility,
supporting seven unique modes of testing for over 100 optimized
hashing algorithms.
%prep
%setup -q
%patch -P 1 -p1
%build
make %{?_smp_mflags} CFLAGS="%optflags -Iinclude" LIBGMP_POSIX32="%_prefix" \
LIBGMP_POSIX64="%_prefix" \
%ifarch x86_64
posix64
%else
posix32
%endif
%install
%ifarch x86_64
install -Dpm 0755 hashcat-cli64.bin "%buildroot/%_bindir/hashcat"
%endif
%ifarch %ix86
install -Dpm 0755 hashcat-cli32.bin "%buildroot/%_bindir/hashcat"
%endif
%files
%defattr(-,root,root)
%doc README.md docs/license.txt
%_bindir/hashcat
%changelog