CVE-2021-34308

MEDIUM

Siemens Jt2go < 13.2.0 - Buffer Over-read

Title source: rule
STIX 2.1

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. This could result in an out of bounds read past the end of an allocated buffer. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-13344)

References (2)

Core 2
Core References
Third Party Advisory, VDB Entry x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-21-837/

Scores

CVSS v3 5.5
EPSS 0.0020
EPSS Percentile 41.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Details

CWE
CWE-125 CWE-126
Status published
Products (2)
siemens/jt2go < 13.2.0
siemens/teamcenter_visualization < 13.2.0
Published Jul 13, 2021
Tracked Since Feb 18, 2026