CVE-2021-34312
Reported by siemens · Published July 13, 2021
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)
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| jt2go | siemens | 13.2.0 |
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Siemens | JT2Go | All versions < V13.2 |
| Siemens | Teamcenter Visualization | All versions < V13.2 |
| Siemens | JT2Go | * |
| Siemens | Teamcenter Visualization | * |
Timeline
- Jul 13, 2021 CVE Published
- Jul 14, 2021 EPSS Score (30 in total, the first dated here)
- Apr 4, 2026 Security Advisory
- Jul 30, 2026 Coalition ESS Score
Query this with the API
The same record, from the CLI:
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vulnetix vdb fixes CVE-2021-34312Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
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