Out-of-bounds Read in Siemens Jt2go
CVE-2020-26999
A vulnerability has been identified in JT2Go (All versions < V13.1.0.2), Teamcenter Visualization (All versions < V13.1.0.2). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a memory access past the end of an allocated buffer. An attacker could leverage this vulnerability to leak information. (ZDI-CAN-12042)
Vulnerability class: Buffer Overflow
EPSS: 0.007 (47.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Siemens Jt2go — versions All versions < V13.1.0.2
- Siemens Teamcenter Visualization — versions All versions < V13.1.0.2
- Siemens Teamcenter_visualization
Weakness classification (CWE)
References
- productcert@siemens.com (x_refsource_MISC, Vendor Advisory)
- productcert@siemens.com (Patch, x_refsource_MISC, Vendor Advisory)
- productcert@siemens.com (VDB Entry, Third Party Advisory, x_refsource_MISC)
- productcert@siemens.com (VDB Entry, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-26999?
- CVE-2020-26999 is a high-severity vulnerability in Siemens Jt2go, classified under Out-of-bounds Read. CVSS score: 7.8/10. Published 2021-02-09.
- How severe is CVE-2020-26999?
- High severity. CVSS v3 base score is 7.8 out of 10.