PT-2017-17419 · Capstone · Capstone

Published 2017-03-16 · Updated 2022-05-17 · CVE-2017-6952

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Capstone versions 3.0.4 and earlier

Description The issue is related to an integer overflow in the cs winkernel malloc function, located in winkernel mm.c. This overflow can lead to a heap-based buffer overflow in a kernel driver, causing a denial of service or potentially having other unspecified impacts. The issue can be triggered by providing a large value.

Recommendations For Capstone versions 3.0.4 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2017-6952

GHSA-3V99-HPV7-9HH9

PYSEC-2017-113

Affected Products

Capstone

References · 8

• https://github.com/aquynh/capstone/commit/6fe86eef621b9849f51a5e1e5d73258a93440403 · Patch
• https://osv.dev/vulnerability/PYSEC-2017-113 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-3v99-hpv7-9hh9 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-6952 · Security Note
• https://osv.dev/vulnerability/CVE-2017-6952 · Vendor Advisory
• https://github.com/capstone-engine/capstone · Note
• https://github.com/pypa/advisory-database/tree/main/vulns/capstone/PYSEC-2017-113.yaml · Note
• http://securityfocus.com/bid/97323 · Note