Description
The TRENDnet TI-PG1284i switch(hw v2.0R) prior to version 2.0.2.S0 suffers from an integer underflow vulnerability. This vulnerability exists in its lldp related component. Due to lack of proper validation on length field of ChassisID TLV, by sending a crafted lldp packet to the device, integer underflow would occur and the negative number will be passed to memcpy() later, which may cause buffer overflow or invalid memory access.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-20026 | The TRENDnet TI-PG1284i switch(hw v2.0R) prior to version 2.0.2.S0 suffers from an integer underflow vulnerability. This vulnerability exists in its lldp related component. Due to lack of proper validation on length field of ChassisID TLV, by sending a crafted lldp packet to the device, integer underflow would occur and the negative number will be passed to memcpy() later, which may cause buffer overflow or invalid memory access. |
References
| Link | Providers |
|---|---|
| https://www.trendnet.com/support/view.asp?cat=4&id=81 |
|
History
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Subscriptions
Trendnet
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Teg-30102ws
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Teg-30102ws Firmware
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Ti-g102i
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Ti-g102i Firmware
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Ti-g160i
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Ti-g160i Firmware
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Ti-g642i
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Ti-g642i Firmware
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Ti-pg102i
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Ti-pg102i Firmware
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Ti-pg1284i
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Ti-pg1284i Firmware
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Ti-pg541i
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Ti-pg541i Firmware
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Ti-rp262i
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Ti-rp262i Firmware
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Tpe-30102ws
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Tpe-30102ws Firmware
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-03T23:50:41.558Z
Reserved: 2021-05-20T00:00:00.000Z
Link: CVE-2021-33316
No data.
Status : Modified
Published: 2022-05-11T18:15:22.723
Modified: 2024-11-21T06:08:40.430
Link: CVE-2021-33316
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD