CVE-2020-8935

An arbitrary memory overwrite vulnerability in Asylo versions up to 0.6.0 allow an attacker to make an Ecallrestore function call to reallocate untrusted code and overwrite sections of the Enclave memory address. We recommend updating your library...

Memory corruption

An arbitrary memory write vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to ecallrestore using the attribute output which fails to check the range of a pointer. An attacker can use this pointer to write to arbitrary memory addresses including those within...

Heap overflow

An out of bounds read on the encuntrustedinetntop function allows an attack to extend the result size that is used by memcpy to read memory from within the enclave heap. We recommend upgrading past commit 6ff3b77ffe110a33a2f93848a6333f33616f02c4...

Design/Logic Flaw

An arbitrary memory overwrite vulnerability in Asylo versions up to 0.6.0 allow an attacker to make an Ecallrestore function call to reallocate untrusted code and overwrite sections of the Enclave memory address. We recommend updating your library...

Design/Logic Flaw

An arbitrary memory overwrite vulnerability in Asylo versions up to 0.6.0 allows an attacker to make a host call to UntrustedCall. UntrustedCall failed to validate the buffer range within sgxparams and allowed the host to return a pointer that was an address within the enclave memory. This allowe...

Memory corruption

An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to encuntrustedrecvmsg using an attacker controlled result parameter. The parameter size is unchecked allowing the attacker to read memory locations outside of the intended buffer size...

Memory corruption

An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to encuntrustedrecvfrom whose return size was not validated against the requested size. The parameter size is unchecked allowing the attacker to read memory locations outside of the...

Memory corruption

An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to encuntrustedinetpton using an attacker controlled klinuxaddrbuffer parameter. The parameter size is unchecked allowing the attacker to read memory locations outside of the intended...

Memory corruption

An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to encuntrustedread whose return size was not validated against the requrested size. The parameter size is unchecked allowing the attacker to read memory locations outside of the...

Design/Logic Flaw

An arbitrary memory overwrite vulnerability in Asylo versions up to 0.6.0 allows an attacker to make a host call to encuntrustedcreatewaitqueue that uses a pointer queue that relies on UntrustedLocalMemcpy, which fails to validate where the pointer is located. This allows an attacker to write...

CVE-2020-8944 Unchecked buffer overrun in ecall_restore

An arbitrary memory write vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to ecallrestore using the attribute output which fails to check the range of a pointer. An attacker can use this pointer to write to arbitrary memory addresses including those within...

CVE-2020-8943 Unchecked buffer overrun in enc_untrusted_recvfrom

An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to encuntrustedrecvfrom whose return size was not validated against the requested size. The parameter size is unchecked allowing the attacker to read memory locations outside of the...

CVE-2020-8941 Unchecked buffer overrun in enc_untrusted_inet_pton

An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to encuntrustedinetpton using an attacker controlled klinuxaddrbuffer parameter. The parameter size is unchecked allowing the attacker to read memory locations outside of the intended...

CVE-2020-8940 Unchecked buffer overrun in enc_untrusted_recvmsg

An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to encuntrustedrecvmsg using an attacker controlled result parameter. The parameter size is unchecked allowing the attacker to read memory locations outside of the intended buffer size...

CVE-2020-8938 Arbitrary enclave memory location write from untrusted environment

An arbitrary memory overwrite vulnerability in Asylo versions up to 0.6.0 allows an attacker to make a host call to FromkLinuxSockAddr with attacker controlled content and size of klinuxaddr which allows an attacker to write memory values from within the enclave. We recommend upgrading past commi...

CVE-2020-8936 Arbitrary enclave memory overwrite vulnerability in ECall ecall_restore

An arbitrary memory overwrite vulnerability in Asylo versions up to 0.6.0 allows an attacker to make a host call to UntrustedCall. UntrustedCall failed to validate the buffer range within sgxparams and allowed the host to return a pointer that was an address within the enclave memory. This allowe...

CVE-2020-8935

An arbitrary memory overwrite vulnerability in Asylo versions up to 0.6.0 allow an attacker to make an Ecallrestore function call to reallocate untrusted code and overwrite sections of the Enclave memory address. We recommend updating your library...

Google Asylo Buffer Error Vulnerability

Google Asylo is a framework for developing trusted applications from Google Inc. in the United States. The software supports the creation of a trusted execution environment, including software isolation and hardware isolation. A buffer error vulnerability exists in Google Asylo version 0.6.0 and...

Google Asylo Buffer Error Vulnerability

Google Asylo is a framework for developing trusted applications from Google Inc. in the United States. The software supports the creation of a trusted execution environment, including software isolation and hardware isolation. A security vulnerability exists in Google Asylo version 0.6.0 and...

Google Asylo Buffer Error Vulnerability

Google Asylo is a framework for developing trusted applications from Google Inc. in the United States. The software supports the creation of a trusted execution environment, including software isolation and hardware isolation. Asylo up to 0.6.0 A security vulnerability exists in Asylo up to 0.6.0...