From 8ff4f2f51a6cf07fc33742ce3bee81328896e49b Mon Sep 17 00:00:00 2001 From: Patrick J Volkerding Date: Fri, 25 May 2018 23:29:36 +0000 Subject: Fri May 25 23:29:36 UTC 2018 patches/packages/glibc-zoneinfo-2018e-noarch-2_slack14.1.txz: Rebuilt. Handle removal of US/Pacific-New timezone. If we see that the machine is using this, it will be automatically switched to US/Pacific. --- .../patch/kdelibs/kdelibs.CVE-2017-8422.diff | 201 +++++++++++++++++++++ 1 file changed, 201 insertions(+) create mode 100644 patches/source/kdelibs/patch/kdelibs/kdelibs.CVE-2017-8422.diff (limited to 'patches/source/kdelibs/patch/kdelibs/kdelibs.CVE-2017-8422.diff') diff --git a/patches/source/kdelibs/patch/kdelibs/kdelibs.CVE-2017-8422.diff b/patches/source/kdelibs/patch/kdelibs/kdelibs.CVE-2017-8422.diff new file mode 100644 index 000000000..221dc8f98 --- /dev/null +++ b/patches/source/kdelibs/patch/kdelibs/kdelibs.CVE-2017-8422.diff @@ -0,0 +1,201 @@ +From 264e97625abe2e0334f97de17f6ffb52582888ab Mon Sep 17 00:00:00 2001 +From: Albert Astals Cid +Date: Wed, 10 May 2017 10:06:07 +0200 +Subject: Verify that whoever is calling us is actually who he says he is + +CVE-2017-8422 +--- + kdecore/auth/AuthBackend.cpp | 5 ++++ + kdecore/auth/AuthBackend.h | 7 ++++++ + kdecore/auth/backends/dbus/DBusHelperProxy.cpp | 27 ++++++++++++++++++++-- + kdecore/auth/backends/dbus/DBusHelperProxy.h | 6 ++++- + .../auth/backends/policykit/PolicyKitBackend.cpp | 5 ++++ + kdecore/auth/backends/policykit/PolicyKitBackend.h | 1 + + kdecore/auth/backends/polkit-1/Polkit1Backend.cpp | 5 ++++ + kdecore/auth/backends/polkit-1/Polkit1Backend.h | 1 + + 8 files changed, 54 insertions(+), 3 deletions(-) + +diff --git a/kdecore/auth/AuthBackend.cpp b/kdecore/auth/AuthBackend.cpp +index c953b81..0ba4650 100644 +--- a/kdecore/auth/AuthBackend.cpp ++++ b/kdecore/auth/AuthBackend.cpp +@@ -54,6 +54,11 @@ void AuthBackend::setCapabilities(AuthBackend::Capabilities capabilities) + d->capabilities = capabilities; + } + ++AuthBackend::ExtraCallerIDVerificationMethod AuthBackend::extraCallerIDVerificationMethod() const ++{ ++ return NoExtraCallerIDVerificationMethod; ++} ++ + bool AuthBackend::actionExists(const QString& action) + { + Q_UNUSED(action); +diff --git a/kdecore/auth/AuthBackend.h b/kdecore/auth/AuthBackend.h +index a86732e..6f4b1bc 100644 +--- a/kdecore/auth/AuthBackend.h ++++ b/kdecore/auth/AuthBackend.h +@@ -43,6 +43,12 @@ public: + }; + Q_DECLARE_FLAGS(Capabilities, Capability) + ++ enum ExtraCallerIDVerificationMethod { ++ NoExtraCallerIDVerificationMethod, ++ VerifyAgainstDBusServiceName, ++ VerifyAgainstDBusServicePid, ++ }; ++ + AuthBackend(); + virtual ~AuthBackend(); + virtual void setupAction(const QString &action) = 0; +@@ -50,6 +56,7 @@ public: + virtual Action::AuthStatus authorizeAction(const QString &action) = 0; + virtual Action::AuthStatus actionStatus(const QString &action) = 0; + virtual QByteArray callerID() const = 0; ++ virtual ExtraCallerIDVerificationMethod extraCallerIDVerificationMethod() const; + virtual bool isCallerAuthorized(const QString &action, QByteArray callerID) = 0; + virtual bool actionExists(const QString &action); + +diff --git a/kdecore/auth/backends/dbus/DBusHelperProxy.cpp b/kdecore/auth/backends/dbus/DBusHelperProxy.cpp +index 9557a0f..ca59f1c 100644 +--- a/kdecore/auth/backends/dbus/DBusHelperProxy.cpp ++++ b/kdecore/auth/backends/dbus/DBusHelperProxy.cpp +@@ -271,6 +271,29 @@ void DBusHelperProxy::performActions(QByteArray blob, const QByteArray &callerID + } + } + ++bool DBusHelperProxy::isCallerAuthorized(const QString &action, const QByteArray &callerID) ++{ ++ // Check the caller is really who it says it is ++ switch (BackendsManager::authBackend()->extraCallerIDVerificationMethod()) { ++ case AuthBackend::NoExtraCallerIDVerificationMethod: ++ break; ++ ++ case AuthBackend::VerifyAgainstDBusServiceName: ++ if (message().service().toUtf8() != callerID) { ++ return false; ++ } ++ break; ++ ++ case AuthBackend::VerifyAgainstDBusServicePid: ++ if (connection().interface()->servicePid(message().service()).value() != callerID.toUInt()) { ++ return false; ++ } ++ break; ++ } ++ ++ return BackendsManager::authBackend()->isCallerAuthorized(action, callerID); ++} ++ + QByteArray DBusHelperProxy::performAction(const QString &action, const QByteArray &callerID, QByteArray arguments) + { + if (!responder) { +@@ -295,7 +318,7 @@ QByteArray DBusHelperProxy::performAction(const QString &action, const QByteArra + QTimer *timer = responder->property("__KAuth_Helper_Shutdown_Timer").value(); + timer->stop(); + +- if (BackendsManager::authBackend()->isCallerAuthorized(action, callerID)) { ++ if (isCallerAuthorized(action, callerID)) { + QString slotname = action; + if (slotname.startsWith(m_name + QLatin1Char('.'))) { + slotname = slotname.right(slotname.length() - m_name.length() - 1); +@@ -338,7 +361,7 @@ uint DBusHelperProxy::authorizeAction(const QString& action, const QByteArray& c + QTimer *timer = responder->property("__KAuth_Helper_Shutdown_Timer").value(); + timer->stop(); + +- if (BackendsManager::authBackend()->isCallerAuthorized(action, callerID)) { ++ if (isCallerAuthorized(action, callerID)) { + retVal = static_cast(Action::Authorized); + } else { + retVal = static_cast(Action::Denied); +diff --git a/kdecore/auth/backends/dbus/DBusHelperProxy.h b/kdecore/auth/backends/dbus/DBusHelperProxy.h +index 455cf51..264f6cc 100644 +--- a/kdecore/auth/backends/dbus/DBusHelperProxy.h ++++ b/kdecore/auth/backends/dbus/DBusHelperProxy.h +@@ -21,6 +21,7 @@ + #ifndef DBUS_HELPER_PROXY_H + #define DBUS_HELPER_PROXY_H + ++#include + #include + #include "HelperProxy.h" + #include "kauthactionreply.h" +@@ -28,7 +29,7 @@ + namespace KAuth + { + +-class DBusHelperProxy : public HelperProxy ++class DBusHelperProxy : public HelperProxy, protected QDBusContext + { + Q_OBJECT + Q_INTERFACES(KAuth::HelperProxy) +@@ -73,6 +74,9 @@ signals: + + private slots: + void remoteSignalReceived(int type, const QString &action, QByteArray blob); ++ ++private: ++ bool isCallerAuthorized(const QString &action, const QByteArray &callerID); + }; + + } // namespace Auth +diff --git a/kdecore/auth/backends/policykit/PolicyKitBackend.cpp b/kdecore/auth/backends/policykit/PolicyKitBackend.cpp +index 3be97f2..9d041d1 100644 +--- a/kdecore/auth/backends/policykit/PolicyKitBackend.cpp ++++ b/kdecore/auth/backends/policykit/PolicyKitBackend.cpp +@@ -78,6 +78,11 @@ QByteArray PolicyKitBackend::callerID() const + return a; + } + ++AuthBackend::ExtraCallerIDVerificationMethod Polkit1Backend::extraCallerIDVerificationMethod() const ++{ ++ return VerifyAgainstDBusServicePid; ++} ++ + bool PolicyKitBackend::isCallerAuthorized(const QString &action, QByteArray callerID) + { + QDataStream s(&callerID, QIODevice::ReadOnly); +diff --git a/kdecore/auth/backends/policykit/PolicyKitBackend.h b/kdecore/auth/backends/policykit/PolicyKitBackend.h +index 7154e93..0d3d8f9 100644 +--- a/kdecore/auth/backends/policykit/PolicyKitBackend.h ++++ b/kdecore/auth/backends/policykit/PolicyKitBackend.h +@@ -40,6 +40,7 @@ public: + virtual Action::AuthStatus authorizeAction(const QString&); + virtual Action::AuthStatus actionStatus(const QString&); + virtual QByteArray callerID() const; ++ virtual ExtraCallerIDVerificationMethod extraCallerIDVerificationMethod() const; + virtual bool isCallerAuthorized(const QString &action, QByteArray callerID); + + private Q_SLOTS: +diff --git a/kdecore/auth/backends/polkit-1/Polkit1Backend.cpp b/kdecore/auth/backends/polkit-1/Polkit1Backend.cpp +index 732d2cb..63c0e1e 100644 +--- a/kdecore/auth/backends/polkit-1/Polkit1Backend.cpp ++++ b/kdecore/auth/backends/polkit-1/Polkit1Backend.cpp +@@ -163,6 +163,11 @@ QByteArray Polkit1Backend::callerID() const + return QDBusConnection::systemBus().baseService().toUtf8(); + } + ++AuthBackend::ExtraCallerIDVerificationMethod Polkit1Backend::extraCallerIDVerificationMethod() const ++{ ++ return VerifyAgainstDBusServiceName; ++} ++ + bool Polkit1Backend::isCallerAuthorized(const QString &action, QByteArray callerID) + { + PolkitQt1::SystemBusNameSubject subject(QString::fromUtf8(callerID)); +diff --git a/kdecore/auth/backends/polkit-1/Polkit1Backend.h b/kdecore/auth/backends/polkit-1/Polkit1Backend.h +index 18ed1a2..d579da2 100644 +--- a/kdecore/auth/backends/polkit-1/Polkit1Backend.h ++++ b/kdecore/auth/backends/polkit-1/Polkit1Backend.h +@@ -48,6 +48,7 @@ public: + virtual Action::AuthStatus authorizeAction(const QString&); + virtual Action::AuthStatus actionStatus(const QString&); + virtual QByteArray callerID() const; ++ virtual ExtraCallerIDVerificationMethod extraCallerIDVerificationMethod() const; + virtual bool isCallerAuthorized(const QString &action, QByteArray callerID); + virtual bool actionExists(const QString& action); + +-- +cgit v0.11.2 + + -- cgit v1.2.3