Panda3D <= 1.10.16 Deploy-Stub Stack Exhaustion via Unbounded alloca()
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Panda3D | Panda3D | unaffected |
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No data.
| Vendor | Product | Versions |
|---|---|---|
| Panda3d | Panda3d | — |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.208% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Panda3D versions up to and including 1.10.16 deploy-stub contains a denial of service vulnerability due to unbounded stack allocation. The deploy-stub executable allocates argv_copy and argv_copy2 using alloca() based directly on the attacker-controlled argc value without validation. Supplying a large number of command-line arguments can exhaust stack space and propagate uninitialized stack memory into Python interpreter initialization, resulting in a reliable crash and undefined behavior. | The deploy-stub component in Panda3D versions up to and including 1.10.16 contains a denial of service vulnerability due to unbounded stack allocation. The deploy-stub executable allocates argv_copy and argv_copy2 using alloca() based directly on the attacker-controlled argc value without validation. Supplying a large number of command-line arguments can exhaust stack space and propagate uninitialized stack memory into Python interpreter initialization, resulting in a reliable crash and undefined behavior. |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Cmu
Cmu panda3d |
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| Weaknesses | CWE-908 | |
| CPEs | cpe:2.3:a:cmu:panda3d:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Cmu
Cmu panda3d |
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| Metrics |
cvssV3_1
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Panda3d
Panda3d panda3d |
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| Vendors & Products |
Panda3d
Panda3d panda3d |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Panda3D versions up to and including 1.10.16 deploy-stub contains a denial of service vulnerability due to unbounded stack allocation. The deploy-stub executable allocates argv_copy and argv_copy2 using alloca() based directly on the attacker-controlled argc value without validation. Supplying a large number of command-line arguments can exhaust stack space and propagate uninitialized stack memory into Python interpreter initialization, resulting in a reliable crash and undefined behavior. | |
| Title | Panda3D <= 1.10.16 Deploy-Stub Stack Exhaustion via Unbounded alloca() | |
| Weaknesses | CWE-457 CWE-789 |
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| References |
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| Metrics |
cvssV4_0
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