PT-2024-26486 · Wac · Wac

Haruki3Hhh · Published 2024-11-08 · Updated 2024-11-18 · CVE-2024-35418

Positive Technologies (AI Summary)

CVSS v3.1

6.2

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions wac version 385e1

Description A heap overflow issue was discovered in the setup call function at /wac-asan/wa.c, allowing attackers to cause a Denial of Service (DoS) via a crafted wasm file. The issue is related to the setup call function.

Recommendations For version 385e1, consider disabling the setup call function as a temporary workaround until a patch is available. Restrict access to the /wac-asan/wa.c file to minimize the risk of exploitation. Avoid using crafted wasm files until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2024-35418

Affected Products

Wac

References · 9

• 🔥 https://github.com/kanaka/wac/issues/19 · Exploit
• https://osv.dev/vulnerability/CVE-2024-35418 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-35418 · Security Note
• https://gist.github.com/haruki3hhh/29237c52bd0cc30e3cc906f0af221b09 · Note
• https://t.me/cvenotify/101378 · Telegram Post
• https://t.me/cvedetector/10237 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1855067260336967883 · Twitter Post
• https://t.me/cvenotify/102006 · Telegram Post
• https://twitter.com/CVEnew/status/1855005246814027798 · Twitter Post