PT-2023-20961 · Unknown+1 · Webassembly+1

Q1Iq · Published 2023-03-10 · Updated 2025-02-28 · CVE-2023-27115

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions WebAssembly version 1.0.29

Description A segmentation fault was discovered in WebAssembly via the component wabt::cat compute size.

Recommendations For version 1.0.29, at the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Improper Initialization

Weakness Enumeration

CWE-665

Related Identifiers

CVE-2023-27115

PYSEC-2023-316

Affected Products

Debian

Webassembly

References · 11

• 🔥 https://github.com/WebAssembly/wabt/issues/1938 · Exploit
• 🔥 https://github.com/WebAssembly/wabt/issues/1992 · Exploit
• https://security-tracker.debian.org/tracker/CVE-2023-27115 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-27115 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-27115 · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2023-316 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-27115 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-27115 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-27115 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-27115 · Vendor Advisory
• https://t.me/cvenotify/112829 · Telegram Post