PT-2023-22533 · Cesanta · Cesanta Mjs

Fengzhengzhan · Published 2023-05-09 · Updated 2023-05-15 · CVE-2023-30088

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cesanta MJS version 1.26

Description An issue in Cesanta MJS allows a local attacker to cause a denial of service via the mjs execute function in mjs.c.

Recommendations For Cesanta MJS version 1.26, as a temporary workaround, consider disabling the mjs execute function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2023-30088

Affected Products

Cesanta Mjs

References · 8

• 🔥 https://github.com/cesanta/mjs/issues/243 · Exploit
• https://cve.org/CVERecord?id=CVE-2023-30088 · Security Note
• https://ubuntu.com/security/CVE-2023-30088 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-30088 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-30088 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-30088 · Security Note
• https://t.me/cvenotify/50039 · Telegram Post
• https://t.me/cibsecurity/63640 · Telegram Post