CVE-2021-34333

MEDIUM

Siemens Jt2go < 13.2.0 - Double Free

Title source: rule

Description

A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The BMP_Loader.dll library in affected applications lacks proper validation of user-supplied data when parsing BMP files. A malformed input file could result in double free of an allocated buffer that leads to a crash. An attacker could leverage this vulnerability to cause denial of service condition. (CNVD-C-2021-79295)

Scores

CVSS v3 5.5
EPSS 0.0029
EPSS Percentile 51.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Classification

CWE
CWE-415
Status published

Affected Products (2)

siemens/jt2go < 13.2.0
siemens/teamcenter_visualization < 13.2.0

Timeline

Published Jul 13, 2021
Tracked Since Feb 18, 2026