Exploit for Access of Uninitialized Pointer in Bytecodealliance Wasmtime

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CVE-2024-34250

A heap buffer overflow vulnerability was discovered in Bytecode Alliance wasm-micro-runtime v2.0.0 which allows a remote attacker to cause at least a denial of service via the "wasmloadercheckbr" function in core/iwasm/interpreter/wasmloader.c...

EUVD-2023-52186

Malicious code in bioql PyPI...

Bytecode Alliance Wasmtime 安全漏洞

Bytecode Alliance Wasmtime is a standalone WebAssembly and WASI-only wasm optimization software open-sourced by Bytecode Alliance. A security vulnerability exists in Bytecode Alliance Wasmtime versions prior to 24.0.4, 33.0.2, and 34.0.2, which stems from a WASIp1 implementation flaw that could...

CVE-2024-34251

An out-of-bound memory read vulnerability was discovered in Bytecode Alliance wasm-micro-runtime v2.0.0 which allows a remote attacker to cause a denial of service via the "blocktypegetarity" function in core/iwasm/interpreter/wasm.h...

Wasmtime 安全漏洞

Wasmtime is a standalone WebAssembly and WASI-only wasm optimization runtime open-sourced by the Bytecode Alliance. A security vulnerability exists in Wasmtime. An attacker exploiting this vulnerability could cause denial of access...

rustix 安全漏洞

rustix is a secure Rust binding to a POSIX-style API open-sourced by the Bytecode Alliance. A security vulnerability exists in rustix that stems from memory over-allocation, which could lead to a rapid and unlimited memory explosion...

CVE-2024-34251

An out-of-bound memory read vulnerability was discovered in Bytecode Alliance wasm-micro-runtime v2.0.0 which allows a remote attacker to cause a denial of service via the "blocktypegetarity" function in core/iwasm/interpreter/wasm.h...

CVE-2024-34250

A heap buffer overflow vulnerability was discovered in Bytecode Alliance wasm-micro-runtime v2.0.0 which allows a remote attacker to cause at least a denial of service via the "wasmloadercheckbr" function in core/iwasm/interpreter/wasmloader.c...

AZL-40433 CVE-2024-34250 affecting package fluent-bit for versions less than 2.2.3-1

A heap buffer overflow vulnerability was discovered in Bytecode Alliance wasm-micro-runtime v2.0.0 which allows a remote attacker to cause at least a denial of service via the "wasmloadercheckbr" function in core/iwasm/interpreter/wasmloader.c...

CVE-2024-34250

A heap buffer overflow vulnerability was discovered in Bytecode Alliance wasm-micro-runtime v2.0.0 which allows a remote attacker to cause at least a denial of service via the "wasmloadercheckbr" function in core/iwasm/interpreter/wasmloader.c...

CVE-2024-34251

An out-of-bound memory read vulnerability was discovered in Bytecode Alliance wasm-micro-runtime v2.0.0 which allows a remote attacker to cause a denial of service via the "blocktypegetarity" function in core/iwasm/interpreter/wasm.h...

CVE-2024-34250

A heap buffer overflow vulnerability was discovered in Bytecode Alliance wasm-micro-runtime v2.0.0 which allows a remote attacker to cause at least a denial of service via the "wasmloadercheckbr" function in core/iwasm/interpreter/wasmloader.c...

CVE-2024-34251

The CVE-2024-34251 issue affects Bytecode Alliance wasm-micro-runtime: version 2.0.0 contains an out-of-bounds memory read in block_type_get_arity within core/iwasm/interpreter/wasm.h, exposing a remote attacker to cause a denial of service. Public advisories (including Red Hat/RH CVE entry and O...

CVE-2024-34250

A heap buffer overflow vulnerability was discovered in Bytecode Alliance wasm-micro-runtime v2.0.0 which allows a remote attacker to cause at least a denial of service via the "wasmloadercheckbr" function in core/iwasm/interpreter/wasmloader.c...

CVE-2024-34250

CVE-2024-34250 : A heap buffer overflow was found in Bytecode Alliance’s wasm-micro-runtime v2.0.0, allowing a remote attacker to cause a denial of service via the function wasm_loader_check_br in core/iwasm/interpreter/wasm_loader.c. The vulnerability is described across multiple feeds (includin...

PT-2024-25770 · Bytecode Alliance +2 · Wasm-Micro-Runtime +2

Name of the Vulnerable Software and Affected Versions: Bytecode Alliance wasm-micro-runtime version 2.0.0 Description: An out-of-bound memory read issue was discovered, allowing a remote attacker to cause a denial of service via the block type get arity function in core/iwasm/interpreter/wasm.h...

CVE-2023-52284

Bytecode Alliance wasm-micro-runtime aka WebAssembly Micro Runtime or WAMR before 1.3.0 can have an "double free or corruption" error for a valid WebAssembly module because pushpopframerefoffset is mishandled...

CVE-2023-52284

Bytecode Alliance wasm-micro-runtime aka WebAssembly Micro Runtime or WAMR before 1.3.0 can have an "double free or corruption" error for a valid WebAssembly module because pushpopframerefoffset is mishandled...

Double free

Bytecode Alliance wasm-micro-runtime aka WebAssembly Micro Runtime or WAMR before 1.3.0 can have an "double free or corruption" error for a valid WebAssembly module because pushpopframerefoffset is mishandled...