PT-2018-14483 · Libopencad · Libopencad

Kky0Ho · Published 2018-10-18 · Updated 2018-12-03 · CVE-2018-18481

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions libopencad version 0.2.0

Description A heap-based buffer over-read issue exists in the ReadCHAR function in lib/dwg/io.cpp, which can cause an application crash.

Recommendations For libopencad version 0.2.0, consider avoiding the use of the ReadCHAR function in lib/dwg/io.cpp until a patch is available. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2018-18481

Affected Products

Libopencad

References · 3

• 🔥 https://github.com/sandyre/libopencad/issues/43 · Exploit
• https://osv.dev/vulnerability/CVE-2018-18481 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-18481 · Security Note