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package/sudo: bump to version 1.9.12p1

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remove merged patch

diff LICENSE.md
-    Copyright (C) 1995-2017 Jean-loup Gailly and Mark Adler
+    Copyright (C) 1995-2022 Jean-loup Gailly and Mark Adler
-    Copyright (c) 2008-2018, Dave Benson and the protobuf-c authors.
+    Copyright (c) 2008-2022, Dave Benson and the protobuf-c authors.

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Francois Perrad 2022-12-14 20:47:26 +01:00 committed by Peter Korsgaard
parent 380341b249
commit f095f5a8be
4 changed files with 6 additions and 62 deletions
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53
package/sudo/0001-Fix-CVE-2022-43995.patch
View File

@ -1,53 +0,0 @@
From bd209b9f16fcd1270c13db27ae3329c677d48050 Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <Todd.Miller@sudo.ws>
Date: Fri, 28 Oct 2022 07:29:55 -0600
Subject: [PATCH] Fix CVE-2022-43995, potential heap overflow for passwords < 8
characters. Starting with sudo 1.8.0 the plaintext password buffer is
dynamically sized so it is not safe to assume that it is at least 9 bytes in
size. Found by Hugo Lefeuvre (University of Manchester) with ConfFuzz.
[Retrieved from:
https://github.com/sudo-project/sudo/commit/bd209b9f16fcd1270c13db27ae3329c677d48050]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
plugins/sudoers/auth/passwd.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/plugins/sudoers/auth/passwd.c b/plugins/sudoers/auth/passwd.c
index b2046eca2..0416861e9 100644
--- a/plugins/sudoers/auth/passwd.c
+++ b/plugins/sudoers/auth/passwd.c
@@ -63,7 +63,7 @@ sudo_passwd_init(struct passwd *pw, sudo_auth *auth)
int
sudo_passwd_verify(struct passwd *pw, char *pass, sudo_auth *auth, struct sudo_conv_callback *callback)
{
- char sav, *epass;
+ char des_pass[9], *epass;
char *pw_epasswd = auth->data;
size_t pw_len;
int matched = 0;
@@ -75,12 +75,12 @@ sudo_passwd_verify(struct passwd *pw, char *pass, sudo_auth *auth, struct sudo_c
/*
* Truncate to 8 chars if standard DES since not all crypt()'s do this.
- * If this turns out not to be safe we will have to use OS #ifdef's (sigh).
*/
- sav = pass[8];
pw_len = strlen(pw_epasswd);
- if (pw_len == DESLEN || HAS_AGEINFO(pw_epasswd, pw_len))
- pass[8] = '\0';
+ if (pw_len == DESLEN || HAS_AGEINFO(pw_epasswd, pw_len)) {
+ strlcpy(des_pass, pass, sizeof(des_pass));
+ pass = des_pass;
+ }
/*
* Normal UN*X password check.
@@ -88,7 +88,6 @@ sudo_passwd_verify(struct passwd *pw, char *pass, sudo_auth *auth, struct sudo_c
* only compare the first DESLEN characters in that case.
*/
epass = (char *) crypt(pass, pw_epasswd);
- pass[8] = sav;
if (epass != NULL) {
if (HAS_AGEINFO(pw_epasswd, pw_len) && strlen(epass) == DESLEN)
matched = !strncmp(pw_epasswd, epass, DESLEN);

2
package/sudo/Config.in
View File

@ -8,4 +8,4 @@ config BR2_PACKAGE_SUDO
basic philosophy is to give as few privileges as possible
but still allow people to get their work done.
http://www.sudo.ws/sudo/
https://www.sudo.ws/sudo/

6
package/sudo/sudo.hash
View File

@ -1,4 +1,4 @@
# From: http://www.sudo.ws/download.html
sha256 a21918eb9fc0063794f6887464fa2d924ab6d192e19063191a429605c22791d2 sudo-1.9.11p2.tar.gz
# From: https://www.sudo.ws/getting/download/
sha256 475a18a8eb3da8b2917ceab063a6baf51ea09128c3c47e3e0e33ab7497bab7d8 sudo-1.9.12p1.tar.gz
# Locally calculated
sha256 cf3a83366f9aabfd76d693ce03843106fcaaf6c76dfa97610f7c0b719a06e6bb LICENSE.md
sha256 d2f93a3b17ed5586fddd07be33ad767146c1a81a22682baa68bb4360a31d020a LICENSE.md

7
package/sudo/sudo.mk
View File

@ -4,8 +4,8 @@
#
################################################################################
SUDO_VERSION_MAJOR = 1.9.11
SUDO_VERSION_MINOR = p2
SUDO_VERSION_MAJOR = 1.9.12
SUDO_VERSION_MINOR = p1
SUDO_VERSION = $(SUDO_VERSION_MAJOR)$(SUDO_VERSION_MINOR)
SUDO_SITE = https://www.sudo.ws/sudo/dist
SUDO_LICENSE = ISC, BSD-3-Clause
@ -25,9 +25,6 @@ SUDO_CONF_OPTS = \
--without-interfaces \
--with-env-editor
# 0001-Fix-CVE-2022-43995.patch
SUDO_IGNORE_CVES += CVE-2022-43995
ifeq ($(BR2_PACKAGE_LINUX_PAM),y)
define SUDO_INSTALL_PAM_CONF
$(INSTALL) -D -m 0644 package/sudo/sudo.pam $(TARGET_DIR)/etc/pam.d/sudo