OSV-2020-596 UNKNOWN READ in ot::PriorityQueue::GetHead

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13388 Crash type: UNKNOWN READ Crash state: ot::PriorityQueue::GetHead ot::Ip6::Ip6::HandleSendQueue ot::TaskletScheduler::ProcessQueuedTasklets...

OSV-2020-597 UNKNOWN READ in ot::MessageQueue::GetHead

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13386 Crash type: UNKNOWN READ Crash state: ot::MessageQueue::GetHead ot::Coap::CoapBase::ClearRequestsAndResponses ot::Coap::CoapSecure::Stop...

OSV-2020-565 Use-of-uninitialized-value in OT::AxisValue::sanitize

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14850 Crash type: Use-of-uninitialized-value Crash state: OT::AxisValue::sanitize bool OT::OffsetTo, true::sanitiz bool OT::UnsizedArrayOfOT::OffsetToOT::AxisValue, OT::IntTypeunsigned short,...

OSV-2020-528 Stack-buffer-overflow in ot::Message::Read

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17330 Crash type: Stack-buffer-overflow WRITE Crash state: ot::Message::Read ot::NetworkData::Leader::HandleCommissioningGet ot::Coap::CoapBase::ProcessReceivedRequest...

OSV-2020-531 Stack-buffer-overflow in ot::MeshCoP::DatasetManager::HandleSet

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15374 Crash type: Stack-buffer-overflow READ 15 Crash state: ot::MeshCoP::DatasetManager::HandleSet ot::MeshCoP::ActiveDataset::HandleSet ot::Coap::CoapBase::ProcessReceivedRequest...

OSV-2020-496 Stack-buffer-overflow in ot::Mle::Mle::HandleParentResponse

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15382 Crash type: Stack-buffer-overflow READ Crash state: ot::Mle::Mle::HandleParentResponse ot::Mle::Mle::HandleUdpReceive ot::Ip6::Udp::HandleMessage...

OSV-2020-468 Stack-buffer-overflow in ot::Ip6::Address::FromString

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14821 Crash type: Stack-buffer-overflow WRITE 1 Crash state: ot::Ip6::Address::FromString ot::Cli::Coap::ProcessRequest ot::Cli::Interpreter::ProcessCoap...

OSV-2020-413 Stack-buffer-overflow in ot::NetworkData::NetworkDataTlv::GetNext

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14401 Crash type: Stack-buffer-overflow READ 1 Crash state: ot::NetworkData::NetworkDataTlv::GetNext ot::NetworkData::Leader::IsStableUpdated ot::NetworkData::Leader::RegisterNetworkData...

OSV-2020-396 UNKNOWN READ in ot::TaskletScheduler::PopTasklet

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13370 Crash type: UNKNOWN READ Crash state: ot::TaskletScheduler::PopTasklet ot::TaskletScheduler::ProcessQueuedTasklets radioreceivedone.cpp...

OSV-2020-380 Stack-buffer-overflow in ot::MeshCoP::ChannelMaskEntry::GetMask

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13619 Crash type: Stack-buffer-overflow READ 4 Crash state: ot::MeshCoP::ChannelMaskEntry::GetMask ot::MeshCoP::ChannelMaskTlv::GetChannelMask ot::MeshCoP::ChannelMaskTlv::GetChannelMask...

OSV-2020-354 UNKNOWN READ in ot::Ip6::NetifUnicastAddress::GetNext

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13409 Crash type: UNKNOWN READ Crash state: ot::Ip6::NetifUnicastAddress::GetNext ot::Ip6::Netif::RemoveUnicastAddress ot::Mle::Mle::SetStateDetached...

OSV-2020-353 Stack-buffer-overflow in ot::MeshCoP::Commissioner::GeneratePskc

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19386 Crash type: Stack-buffer-overflow WRITE Crash state: ot::MeshCoP::Commissioner::GeneratePskc ot::Ncp::NcpBase::HandlePropertySetSPINELPROPMESHCOPCOMMISSIONERGENERATEPS ot::Ncp::NcpBase::HandlePropertySetForSpecialPropert...

OSV-2020-343 Stack-use-after-return in ot::MeshCoP::ChannelMaskEntryBase::GetChannelPage

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13741 Crash type: Stack-use-after-return READ 1 Crash state: ot::MeshCoP::ChannelMaskEntryBase::GetChannelPage ot::MeshCoP::ChannelMaskTlv::GetChannelMask ot::MeshCoP::ChannelMaskTlv::GetChannelMask...

OSV-2020-336 Stack-buffer-overflow in ot::NetworkData::PrefixTlv::Init

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12589 Crash type: Stack-buffer-overflow READ Crash state: ot::NetworkData::PrefixTlv::Init ot::NetworkData::Local::AddOnMeshPrefix otError ot::Ncp::NcpBase::HandlePropertyInsert...

OSV-2020-305 Stack-buffer-overflow in ot::NetworkData::Leader::SendCommissioningGetResponse

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17297 Crash type: Stack-buffer-overflow READ 1 Crash state: ot::NetworkData::Leader::SendCommissioningGetResponse ot::NetworkData::Leader::HandleCommissioningGet ot::Coap::CoapBase::ProcessReceivedRequest...

OSV-2020-289 Stack-buffer-overflow in ot::Message::Write

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17147 Crash type: Stack-buffer-overflow READ Crash state: ot::Message::Write ot::Message::Append ot::Mle::Mle::AppendNetworkData...

OSV-2020-258 Stack-buffer-overflow in ot::Message::Write

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19338 Crash type: Stack-buffer-overflow READ 11 Crash state: ot::Message::Write ot::Message::Append ot::Mle::Mle::AppendResponse...

OSV-2020-243 Heap-buffer-overflow in OT::VarRegionList::serialize

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19956 Crash type: Heap-buffer-overflow READ 12 Crash state: OT::VarRegionList::serialize OT::VariationStore::serialize bool OT::HVARVVAR::subset...

Ripple20: Multiple Vulnerabilities Identified in Treck TCP/IP Stack

Multiple vulnerabilities that use a low-level TCP/IP software library developed by Treck, Inc. were identified recently in implementations of the Treck IP stack for embedded systems. These vulnerabilities were discovered by the JSOF research lab and have been named Ripple20. Ripple20...

OSV-2020-183 Global-buffer-overflow in hb_array_t<OT::IntType<unsigned char, 1u> const> hb_array_t<OT::IntType<unsigned

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20321 Crash type: Global-buffer-overflow READ 1 Crash state: hbarrayt const hbarrayt ::copy OT::SBIXGlyph::copy...