CVE-2022-34913

CRITICAL

Md2roff - Out-of-Bounds Write

Title source: rule

Description

md2roff 1.7 has a stack-based buffer overflow via a Markdown file containing a large number of consecutive characters to be processed. NOTE: the vendor's position is that the product is not intended for untrusted input

Exploits (1)

nomisec WORKING POC 1 stars

by Halcy0nic · poc

https://github.com/Halcy0nic/CVE-2022-34913

View Code ZIP pw:eip

References (1)

[Third Party Advisory] https://github.com/nereusx/md2roff/issues/4

Scores

CVSS v3 9.8

EPSS 0.1027

EPSS Percentile 93.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-787

Status published

Products (1)

md2roff_project/md2roff 1.7

Published Jul 02, 2022

Tracked Since Feb 18, 2026