CVE-2021-34312
Last modified
CVE-2021-34312 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The Tiff_loader.dll library in affected applications lacks proper validation of user-supplied data when parsing TIFF files. EPSS estimates a 1.79% chance of exploitation in the next 30 days.
Description
A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The Tiff_loader.dll library in affected applications lacks proper validation of user-supplied data when parsing TIFF files. This could result in an out of bounds write past the fixed-length heap-based buffer. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13353)
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Jt2go | < 13.2.0 |
| Siemens | Teamcenter Visualization | < 13.2.0 |
References
- https://www.zerodayinitiative.com/advisories/ZDI-21-841/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-21-841/Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
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