PT-2020-19626 · Igss · Igss Definition

Published 2020-11-19 · Updated 2022-01-01 · CVE-2020-7552

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions IGSS Definition (Def.exe) version 14.0.0.20247

Description A vulnerability exists in IGSS Definition that could cause Remote Code Execution when a malicious CGF (Configuration Group File) file is imported. This issue is related to improper restriction of operations within the bounds of a memory buffer, which can lead to an out-of-bounds write.

Recommendations For version 14.0.0.20247, consider restricting the import of CGF files from untrusted sources until a patch is available. As a temporary workaround, avoid using the Def.exe to import CGF files that may be malicious. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2020-7552

ZDI-21-125

Affected Products

Igss Definition

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2020-7552 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-125 · Security Note
• https://osv.dev/vulnerability/CVE-2020-7552 · Vendor Advisory
• https://se.com/ww/en/download/document/SEVD-2020-315-03 · Vendor Advisory
• https://t.me/cvenotify/5879 · Telegram Post
• https://t.me/cvenotify/11350 · Telegram Post
• https://t.me/cvenotify/13440 · Telegram Post