CVE-2019-15759

An issue was discovered in Binaryen 1.38.32. Two visitors in ir/ExpressionManipulator.cpp can lead to a NULL pointer dereference in wasm::LocalSet::finalize in wasm/wasm.cpp. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm2js.
References
Link Resource
https://github.com/WebAssembly/binaryen/issues/2288 Exploit Patch Third Party Advisory
https://github.com/WebAssembly/binaryen/pull/2289 Patch Third Party Advisory
https://github.com/WebAssembly/binaryen/issues/2288 Exploit Patch Third Party Advisory
https://github.com/WebAssembly/binaryen/pull/2289 Patch Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:webassembly:binaryen:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:29

Type Values Removed Values Added
References () https://github.com/WebAssembly/binaryen/issues/2288 - Exploit, Patch, Third Party Advisory () https://github.com/WebAssembly/binaryen/issues/2288 - Exploit, Patch, Third Party Advisory
References () https://github.com/WebAssembly/binaryen/pull/2289 - Patch, Third Party Advisory () https://github.com/WebAssembly/binaryen/pull/2289 - Patch, Third Party Advisory

Information

Published : 2019-08-29 02:15

Updated : 2024-11-21 04:29


NVD link : CVE-2019-15759

Mitre link : CVE-2019-15759

CVE.ORG link : CVE-2019-15759


JSON object : View

Products Affected

webassembly

  • binaryen
CWE
CWE-476

NULL Pointer Dereference