IBM Security Identity Manager Adapters 6.0 and 7.0 are vulnerable to a heap-based buffer overflow, caused by improper bounds checking
Published Jun 28, 2021
6.5
MEDIUMCVSS 3.1
EPSS 1.50%
Description
IBM Security Identity Manager Adapters 6.0 and 7.0 are vulnerable to a heap-based buffer overflow, caused by improper bounds checking. A remote authenticated attacker could overflow the and cause the server to crash. IBM X-Force ID: 199249.
Affected products
-
- Version 6.0StatusaffectedConstraints-
- Version 7.0StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| IBM | Security Identity Manager Adapters | n/a |
|
- 6.0.0.0
- 7.0.0.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS:3.0/UI:N/AC:L/AV:N/C:N/I:N/S:U/PR:L/A:H/RC:C/E:U/RL:O
1 other source (NVD) ▾
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AV:N/AC:L/Au:S/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 4, 2026.
Score over time
2021-2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (15 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 4, 2026 | 1.50% (0.01498) | 73.33th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.50% (0.01498) | 70.78th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.48% (0.00481) | 63.06th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.15% (0.00153) | 52.92th | v3 (v2023.03.01) |
| Oct 18, 2023 | 0.15% (0.00153) | 51.28th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.11% (0.00107) | 41.88th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.50% (0.04499) | 74.08th | v2 (v2022.01.01) |
| Feb 3, 2022 | 76.22% (0.76218) | 99.78th | v1 |
| Jan 6, 2022 | 76.22% (0.76218) | 99.78th | v1 |
| Jan 5, 2022 | 41.67% (0.41667) | 99.33th | v1 |
| Jul 2, 2021 | 41.67% (0.41667) | 0.00th | v1 |
| Jul 1, 2021 | 0.78% (0.00785) | 0.00th | v5 (v2026.06.15) |
| Jun 29, 2021 | 0.78% (0.00785) | 0.00th | v1 |
References (2)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/199249 vdb-entryx_refsource_XFVDB EntryVendor Advisory
- https://www.ibm.com/support/pages/node/6465875 x_refsource_CONFIRMPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilities/199249 | vdb-entryx_refsource_XFVDB EntryVendor Advisory | |
| https://www.ibm.com/support/pages/node/6465875 | x_refsource_CONFIRMPatchVendor Advisory |
Change history (0)
No recorded changes yet.