PT-2023-11493 · Binaryen · Binaryen

Wcventure · Publicado 2023-08-22 · Atualizado 2024-10-03 · CVE-2020-18378

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Binaryen version 1.38.26

Description A NULL pointer dereference was discovered in SExpressionWasmBuilder::makeBlock in wasm/wasm-s-parser.c. A crafted wasm input can cause a segmentation fault, leading to denial-of-service.

Recommendations For Binaryen version 1.38.26, consider updating to a newer version that contains a fix for this issue, as the current version is affected by the NULL pointer dereference in SExpressionWasmBuilder::makeBlock. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

NULL Pointer Dereference

Enumeração de Fraquezas

CWE-476

Identificadores relacionados

CVE-2020-18378

Produtos afetados

Binaryen

Referências · 10

• 🔥 https://github.com/WebAssembly/binaryen/issues/1900 · Exploit
• https://cve.org/CVERecord?id=CVE-2020-18378 · Nota de Segurança
• https://security-tracker.debian.org/tracker/CVE-2020-18378 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2020-18378 · Nota de Segurança
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-18378 · Aviso do Fabricante
• https://t.me/cvenotify/57341 · Publicação no Telegram
• https://t.me/cvenotify/96983 · Publicação no Telegram
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-18378 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2020-18378 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2020-18378 · Aviso do Fabricante