PT-2019-13049 · Cesanta · Mongoose

Yakun Zhang + 1 · Published 2019-06-24 · Updated 2020-08-24 · CVE-2019-12951

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Mongoose versions prior to 6.15

Description A critical heap-based buffer overflow issue was discovered in the parse mqtt() function in mg mqtt.c.

Recommendations For versions prior to 6.15, update to version 6.15 or later to resolve the issue.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2019-12951

Affected Products

Mongoose

References · 9

• https://github.com/cesanta/mongoose/commit/b3e0f780c34cea88f057a62213c012aa88fe2deb · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-12951 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-12951 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2019-12951 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-12951 · Security Note
• https://osv.dev/vulnerability/CVE-2019-12951 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-12951 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-12951 · Security Note
• https://github.com/cesanta/mongoose/releases/tag/6.15 · Note