bash-git-prompt.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Sep 22 13:59:46 UTC 2025 - Matthias Gerstner <matthias.gerstner@suse.com>
+
+- add use-safe-tempfile.diff: this fixes bsc#1247489 CVE-2025-61659, an
+  insecure predictable /tmp file usage in bash-git-prompt.
+
 -------------------------------------------------------------------
 Sun May 10 08:51:18 UTC 2020 - Michal Suchanek <msuchanek@suse.com>
 

bash-git-prompt.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package bash-git-prompt
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2025 SUSE LLC and contributors
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -28,6 +28,7 @@ License:        BSD-2-Clause
 Group:          Development/Tools/Version Control
 URL:            https://github.com/magicmonty/bash-git-prompt
 Source0:        https://github.com/magicmonty/%{name}/archive/%{version}/%{name}-%{version}.tar.gz
+Patch0:         use-safe-tempfile.diff
 Requires:       git-core
 Requires(post): %fillup_prereq
 BuildArch:      noarch
@@ -40,6 +41,7 @@ install. It will disable the prompt accordingly after uninstall.
 
 %prep
 %setup -q
+%autopatch -p1
 
 %build
 sed -i -e 's,#!/usr/bin/env bash,#!/bin/bash,' $(find . -name \*.sh)

use-safe-tempfile.diff

@@ -0,0 +1,27 @@
+Index: bash-git-prompt-2.7.1/gitprompt.sh
+===================================================================
+--- bash-git-prompt-2.7.1.orig/gitprompt.sh
++++ bash-git-prompt-2.7.1/gitprompt.sh
+@@ -466,8 +466,11 @@ function createPrivateIndex {
+   else
+     __GIT_INDEX_FILE="$GIT_INDEX_FILE"
+   fi
+-  __GIT_INDEX_PRIVATE="/tmp/git-index-private$$"
++  __GIT_INDEX_PRIVATE=`mktemp "/tmp/git-index-private-$$.XXXX"`
+   command cp "$__GIT_INDEX_FILE" "$__GIT_INDEX_PRIVATE" 2>/dev/null
++  if [ $? -ne 0 ]; then
++    return
++  fi
+   echo "$__GIT_INDEX_PRIVATE"
+ }
+ 
+@@ -500,6 +503,9 @@ function updatePrompt() {
+   local GIT_INDEX_PRIVATE="$(createPrivateIndex)"
+   #important to define GIT_INDEX_FILE as local: This way it only affects this function (and below) - even with the export afterwards
+   local GIT_INDEX_FILE
++  if [ -z "$GIT_INDEX_PRIVATE" ]; then
++    return
++  fi
+   export GIT_INDEX_FILE="$GIT_INDEX_PRIVATE"
+ 
+   local -a git_status_fields