25 matches found
EUVD-2021-2355
Malware in sbrugna...
Lucet Resource Management Error Vulnerability
Lucet is an open source, native WebAssembly compiler and runtime from the Bytecode Alliance organization. Lucet has a resource management error vulnerability that stems from the presence of post-release usage in Lucet's Instance object, which can be exploited by attackers to cause memory...
embly-wrapper (=0.0.2), wasi-common-lucet (>=0.4.0 <=0.4.2) potentially affected by CVE-2021-43790 via lucet-runtime (>=0.4.3 <=0.6.1)
lucet-runtime CARGO version =0.4.3, =0.4.0, =0.4.2 Source cves: CVE-2021-43790 Source advisory: OSV:GHSA-HF79-8HJP-RRVQ...
Use After Free in lucet
Impact There is a bug in the main branch of Lucet's lucet-runtime that allows a use-after-free in an Instance object that could result in memory corruption, data race, or other related issues. This bug was introduced early in the development of Lucet and is present in all releases. As a result of...
GHSA-HF79-8HJP-RRVQ Use After Free in lucet
Impact There is a bug in the main branch of Lucet's lucet-runtime that allows a use-after-free in an Instance object that could result in memory corruption, data race, or other related issues. This bug was introduced early in the development of Lucet and is present in all releases. As a result of...
RUSTSEC-2021-0155 Use After Free in lucet-runtime
There is a bug in the main branch of Lucet's lucet-runtime that allows a use-after-free in an Instance object that could result in memory corruption, data race, or other related issues. This bug was introduced early in the development of Lucet and is present in all releases. As a result of this...
embly-wrapper (=0.0.2), wasi-common-lucet (>=0.4.0 <=0.4.2) potentially affected by CVE-2021-43790 via lucet-runtime (>=0.4.3 <=0.6.1)
lucet-runtime CARGO version =0.4.3, =0.4.0, =0.4.2 Source cves: CVE-2021-43790 Source advisory: OSV:RUSTSEC-2021-0155...
Use After Free in lucet-runtime
There is a bug in the main branch of Lucet's lucet-runtime that allows a use-after-free in an Instance object that could result in memory corruption, data race, or other related issues. This bug was introduced early in the development of Lucet and is present in all releases. As a result of this...
CVE-2021-43790
Lucet is a native WebAssembly compiler and runtime. There is a bug in the main branch of lucet-runtime affecting all versions published to crates.io that allows a use-after-free in an Instance object that could result in memory corruption, data race, or other related issues. This bug was introduc...
Memory corruption
Lucet is a native WebAssembly compiler and runtime. There is a bug in the main branch of lucet-runtime affecting all versions published to crates.io that allows a use-after-free in an Instance object that could result in memory corruption, data race, or other related issues. This bug was introduc...
Lucet 资源管理错误漏洞
Lucet is an open source, native WebAssembly compiler and runtime from the Bytecode Alliance organization. Lucet has a resource management error vulnerability that stems from the presence of post-release usage in Lucet's Instance object, which can be exploited by attackers to cause memory...
CVE-2021-43790 Use After Free in lucet
Lucet is a native WebAssembly compiler and runtime. There is a bug in the main branch of lucet-runtime affecting all versions published to crates.io that allows a use-after-free in an Instance object that could result in memory corruption, data race, or other related issues. This bug was introduc...
CVE-2021-43790
Lucet (lucet-runtime) has a Use-After-Free in the Instance object caused by a race during destruction when the memory backing the Instance is released back to the pool before other fields are dropped. This affects main branch implementations and all releases published to crates.io, and leads to m...
GHSA-HPQH-2WQX-7QP5 Memory access due to code generation flaw in Cranelift module
There is a bug in 0.73.0 of the Cranelift x64 backend that can create a scenario that could result in a potential sandbox escape in a WebAssembly module. Users of versions 0.73.0 of Cranelift should upgrade to either 0.73.1 or 0.74 to remediate this vulnerability. Users of Cranelift prior to 0.73...
GHSA-3933-WVJF-PCVC Out of bounds access in lucet-runtime-internals
An embedding using affected versions of lucet-runtime configured to use non-default Wasm globals sizes of more than 4KiB, or compiled in debug mode without optimizations, could leak data from the signal handler stack to guest programs. This can potentially cause data from the embedding host to le...
Out of bounds access in lucet-runtime-internals
An embedding using affected versions of lucet-runtime configured to use non-default Wasm globals sizes of more than 4KiB, or compiled in debug mode without optimizations, could leak data from the signal handler stack to guest programs. This can potentially cause data from the embedding host to le...
CVE-2021-32629
Cranelift is an open-source code generator maintained by Bytecode Alliance. It translates a target-independent intermediate representation into executable machine code. There is a bug in 0.73 of the Cranelift x64 backend that can create a scenario that could result in a potential sandbox escape i...
CVE-2021-32629 Memory access due to code generation flaw in Cranelift module
Cranelift is an open-source code generator maintained by Bytecode Alliance. It translates a target-independent intermediate representation into executable machine code. There is a bug in 0.73 of the Cranelift x64 backend that can create a scenario that could result in a potential sandbox escape i...
CVE-2020-35859
An issue was discovered in the lucet-runtime-internals crate before 0.5.1 for Rust. It mishandles sigstack allocation. Guest programs may be able to obtain sensitive information, or guest programs can experience memory corruption...
Memory corruption
An issue was discovered in the lucet-runtime-internals crate before 0.5.1 for Rust. It mishandles sigstack allocation. Guest programs may be able to obtain sensitive information, or guest programs can experience memory corruption...