PT-2017-15532 · Insidesecure · Matrixssl

Published 2017-06-22 · Updated 2022-04-19 · CVE-2017-2782

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions InsideSecure MatrixSSL version 3.8.7b

Description An integer overflow issue exists in the X509 certificate parsing functionality. A specially crafted X509 certificate can cause a length counter to overflow, leading to a controlled out of bounds copy operation. This can be triggered by presenting a specially crafted X509 certificate to the vulnerable client or server application when initiating a secure connection.

Recommendations For InsideSecure MatrixSSL version 3.8.7b, update to a newer version that contains a fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2017-2782

Affected Products

Matrixssl

References · 4

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2017-0278 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2017-2782 · Security Note
• https://osv.dev/vulnerability/CVE-2017-2782 · Vendor Advisory
• http://securityfocus.com/bid/99249 · Note