From a584228409ca711a2f3550f7fce9845a4c11a519 Mon Sep 17 00:00:00 2001 From: CentOS Sources Date: Tue, 6 Sep 2022 10:27:39 -0400 Subject: [PATCH] import open-vm-tools-11.3.5-1.el9_0.1 --- ...uthorization-on-incoming-guestOps-re.patch | 55 +++++++++++++++++++ SPECS/open-vm-tools.spec | 10 +++- 2 files changed, 64 insertions(+), 1 deletion(-) create mode 100644 SOURCES/ovt-Properly-check-authorization-on-incoming-guestOps-re.patch diff --git a/SOURCES/ovt-Properly-check-authorization-on-incoming-guestOps-re.patch b/SOURCES/ovt-Properly-check-authorization-on-incoming-guestOps-re.patch new file mode 100644 index 0000000..450beb9 --- /dev/null +++ b/SOURCES/ovt-Properly-check-authorization-on-incoming-guestOps-re.patch @@ -0,0 +1,55 @@ +From 033aaf84f7d4802120aa63d3de7f126e2a790a0d Mon Sep 17 00:00:00 2001 +From: Cathy Avery +Date: Mon, 29 Aug 2022 12:50:45 -0400 +Subject: [PATCH] Properly check authorization on incoming guestOps requests. + +RH-Author: Cathy Avery +RH-MergeRequest: 13: Properly check authorization on incoming guestOps requests. +RH-Bugzilla: 2119285 +RH-Acked-by: Mohamed Gamal Morsy +RH-Acked-by: Miroslav Rezanina +RH-Commit: [1/1] 7c92651ede82ff9431eaaf7a24889d50ad77e7e3 + +Tested: Tested by QE +Upstream Status: origin/master +Conflicts: None + + commit 70a74758bfe0042c27f15ce590fb21a2bc54d745 + Author: John Wolfe + Date: Sun Aug 21 07:56:49 2022 -0700 + + Properly check authorization on incoming guestOps requests. + + Fix public pipe request checks. Only a SessionRequest type should + be accepted on the public pipe. + +Signed-off-by: Cathy Avery +--- + open-vm-tools/vgauth/serviceImpl/proto.c | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +diff --git a/open-vm-tools/vgauth/serviceImpl/proto.c b/open-vm-tools/vgauth/serviceImpl/proto.c +index db7159ee..6c672601 100644 +--- a/open-vm-tools/vgauth/serviceImpl/proto.c ++++ b/open-vm-tools/vgauth/serviceImpl/proto.c +@@ -1,5 +1,5 @@ + /********************************************************* +- * Copyright (C) 2011-2016,2019-2021 VMware, Inc. All rights reserved. ++ * Copyright (C) 2011-2016,2019-2022 VMware, Inc. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as published +@@ -1201,6 +1201,10 @@ Proto_SecurityCheckRequest(ServiceConnection *conn, + VGAuthError err; + gboolean isSecure = ServiceNetworkIsConnectionPrivateSuperUser(conn); + ++ if (conn->isPublic && req->reqType != PROTO_REQUEST_SESSION_REQ) { ++ return VGAUTH_E_PERMISSION_DENIED; ++ } ++ + switch (req->reqType) { + /* + * This comes over the public connection; alwsys let it through. +-- +2.31.1 + diff --git a/SPECS/open-vm-tools.spec b/SPECS/open-vm-tools.spec index 846d68b..8105099 100644 --- a/SPECS/open-vm-tools.spec +++ b/SPECS/open-vm-tools.spec @@ -32,7 +32,7 @@ Name: open-vm-tools Version: %{toolsversion} -Release: 1%{?dist} +Release: 1%{?dist}.1 Summary: Open Virtual Machine Tools for virtual machines hosted on VMware License: GPLv2 URL: https://github.com/vmware/%{name} @@ -51,6 +51,9 @@ ExclusiveArch: x86_64 aarch64 ExclusiveArch: %{ix86} x86_64 aarch64 %endif +# For bz#2119285 - CVE-2022-31676 open-vm-tools: local root privilege escalation in the virtual machine [rhel-9.0.0.z] +Patch1: ovt-Properly-check-authorization-on-incoming-guestOps-re.patch + # Source-git patches BuildRequires: autoconf @@ -390,6 +393,11 @@ fi %{_bindir}/vmware-vgauth-smoketest %changelog +* Thu Sep 01 2022 Miroslav Rezanina - 11.3.5-1.el9_0.1 +- ovt-Properly-check-authorization-on-incoming-guestOps-re.patch [bz#2119285] +- Resolves: bz#2119285 + (CVE-2022-31676 open-vm-tools: local root privilege escalation in the virtual machine [rhel-9.0.0.z]) + * Fri Oct 15 2021 Miroslav Rezanina - 11.3.5-1 - Rebase to 11.3.5 [bz#2008243] - Resolves: bz#2008243