CVEvulnerability

CVE-2021-34322

5.5 MEDIUM Published 2021-07-13 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-07-13
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
CWE-125, CWE-126, CWE-20

Description

A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The JPEG2K_Loader.dll library in affected applications lacks proper validation of user-supplied data when parsing J2K 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-13416)

Affected configurations

• siemens jt2go (< 13.2.0) • siemens teamcenter visualization (< 13.2.0)

Related

Weakness · CWE (3)

  • CWE-125 Out-of-bounds Read weakness
  • CWE-126 Buffer Over-read weakness
  • CWE-20 Improper Input Validation weakness

References