Security Advisories
Product Security Advisories are published for low, moderate and high-risk security issues.. Each advisory provides information on the status of investigation and provides additional information on products confirmed to be affected and recommended action to be taken by customers.
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Advisories are posted in the table below in reverse chronological order. You need to have a login account and an active Support & Maintenance agreement to navigate down to detail.
| Product | Affected Version | Fixed Version | Description | Support ID | Publish date | Last Updated |
|---|---|---|---|---|---|---|
| InterNiche stack, also NicheLite | v4.3 (Package: in_tcp - v1.9) and before | v4.3 (Package: in_tcp - v1.12) and later | UDP buffer loss | HCCSEC-000001 | 2021-05-28 | 2021-07-08 |
| InterNiche stack, also NicheLite | v4.3 (Package: in_common - v1.15) and before | v4.3 (Package: in_common - v1.20) and above | Duplicate of HCCSEC-000010 | HCCSEC-000002 | 2021-05-28 | 2021-07-28 |
| InterNiche stack, also NicheLite | v4.3 (Package: in_httpsvr - v1.6) and before | v4.3 (Package: in_httpsvr - v1.7) and above | HTTP heap overflow | HCCSEC-000003 | 2021-05-28 | 2021-07-08 |
| InterNiche stack, also NicheLite | v4.3 (Package: in_httpsvr - v1.6) and before | v4.3 (Package: in_httpsvr - v1.7) and above | HTTP heap overflow | HCCSEC-000004 | 2021-05-28 | 2021-07-08 |
| InterNiche stack, also NicheLite | v4.3 (Package: in_common - v1.15) and before | v4.3 (Package: in_common - v1.20) and above | Duplicate of HCCSEC-000008 | HCCSEC-000005 | 2021-05-28 | 2021-07-08 |
| InterNiche stack, also NicheLite | v4.3 (Package: in_tcp - v1.9) and before | v4.3 (Package: in_tcp - v1.12) and later | DNS cache poisoning weakness | HCCSEC-000006 | 2021-05-28 | 2021-07-08 |
| InterNiche stack, also NicheLite | v4.3 (Package: in_common - v1.15) and before | v4.3 (Package: in_common - v1.20) and above | Out-of-bounds read | HCCSEC-000007 | 2021-05-28 | 2021-07-08 |
| InterNiche stack, also NicheLite | v4.3 (Package: in_common - v1.15) and before | v4.3 (Package: in_common - v1.20) and above | DNS cache poisoning weakness | HCCSEC-000008 | 2021-05-28 | 2021-07-08 |
| InterNiche stack, also NicheLite | v4.3 (Package: in_common - v1.15) and before | v4.3 (Package: in_common - v1.20) and above | Out-of-bounds read | HCCSEC-000009 | 2021-05-28 | 2021-07-08 |
| InterNiche stack, also NicheLite | v4.3 (Package: in_common - v1.15) and before | v4.3 (Package: in_common - v1.20) and above | Out-of-bounds read/write | HCCSEC-000010 | 2021-05-28 | 2021-07-08 |
| InterNiche stack, also NicheLite | v4.3 (Package: in_ipv4 - v1.5) and before | v4.3 (Package: in_ipv4 - v1.6) and above | Integer overflow | HCCSEC-000011 | 2021-05-28 | 2021-07-08 |
| InterNiche stack, also NicheLite | v4.3 (Package: in_tcp - v1.9) and before | v4.3 (Package: in_tcp - v1.12) and above | Integer overflow | HCCSEC-000012 | 2021-05-28 | 2021-07-08 |
| InterNiche stack, also NicheLite | v4.3 (Package: in_tcp - v1.9) and before | v4.3 (Package: in_tcp - v1.12) and above | Predictable ISNs | HCCSEC-000013 | 2021-05-28 | 2021-07-08 |
| InterNiche stack, also NicheLite | v4.3 (Package: in_tcp - v1.9) and before | v4.3 (Package: in_tcp - v1.12) and above | Loop with Unreachable Exit Condition | HCCSEC-000014 | 2021-05-28 | 2021-07-08 |
| InterNiche stack, also NicheLite | v4.3 (Package: in_tcp - v1.9) and before | v4.3 (Package: in_tcp - v1.12) and above | Integer overflow | HCCSEC-000015 | 2021-05-28 | 2021-07-08 |
| InterNiche stack, also NicheLite | v4.3 (Package: in_tftp - v1.1) and before | v4.3 (Package: in_tftp - v1.2) and above | Read out of bounds | HCCSEC-000016 | 2021-05-28 | 2021-07-21 |
| InterNiche stack, also NicheLite | v4.3 (Package: in_httpsvr - v1.6) and before | v4.3 (Package: in_httpsvr - v1.7) and above | Unnecessary panic triggered | HCCSEC-000017 | 2021-05-28 | 2021-07-08 |
| InterNiche stack, also NicheLite | v3.1 | v4.3* and above | Segment smack | HCCSEC-000018 | 2021-11-09 | 2021-11-09 |