CommuniGate Pro Core Server before 5.0.7 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via LDAP messages with negative BER lengths, and possibly other vectors, as demonstrated by the ProtoVer LDAP test suite
Published Jan 30, 2006
7.5
HIGHCVSS 2.0
EPSS 10.52%
Description
CommuniGate Pro Core Server before 5.0.7 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via LDAP messages with negative BER lengths, and possibly other vectors, as demonstrated by the ProtoVer LDAP test suite.
Affected products
No data.
- 5.0
- 5.0.1
- 5.0.2
- 5.0.3
- 5.0.4
- 5.0.5
- 5.0.6
- 5.0c1
- 5.0c2
- 5.0c3
- 5.0c4
- 5.0c5
- 5.0c6
- 5.0c7
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.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/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 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 10.52% (0.10517) | 95.63th | v5 (v2026.06.15) |
| Jun 15, 2026 | 10.28% (0.10280) | 95.08th | v5 (v2026.06.15) |
| Jun 4, 2025 | 20.44% (0.20438) | 95.22th | v4 (v2025.03.14) |
| Mar 30, 2025 | 17.10% (0.17101) | 94.45th | v4 (v2025.03.14) |
| Mar 29, 2025 | 20.91% (0.20907) | 92.86th | v4 (v2025.03.14) |
| Mar 17, 2025 | 16.70% (0.16703) | 94.42th | v4 (v2025.03.14) |
| Jan 6, 2025 | 29.89% (0.29887) | 96.94th | v3 (v2023.03.01) |
| Dec 17, 2024 | 56.28% (0.56280) | 97.81th | v3 (v2023.03.01) |
| May 21, 2024 | 31.24% (0.31237) | 96.98th | v3 (v2023.03.01) |
| Dec 21, 2023 | 26.12% (0.26120) | 96.29th | v3 (v2023.03.01) |
| Oct 6, 2023 | 24.85% (0.24846) | 96.07th | v3 (v2023.03.01) |
| May 6, 2023 | 23.69% (0.23689) | 95.86th | v3 (v2023.03.01) |
| Mar 28, 2023 | 24.07% (0.24069) | 95.84th | v3 (v2023.03.01) |
| Mar 7, 2023 | 24.61% (0.24608) | 95.86th | v3 (v2023.03.01) |
| Mar 6, 2023 | 12.82% (0.12822) | 95.61th | v2 (v2022.01.01) |
| Apr 1, 2022 | 12.82% (0.12822) | 95.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 12.82% (0.12822) | 90.16th | v2 (v2022.01.01) |
No CWE recorded.
References (7)
- http://secunia.com/advisories/18640 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://www.gleg.net/advisory_cg.shtml x_refsource_MISCPatchVendor Advisory
- http://www.securityfocus.com/archive/1/423364/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/16407 vdb-entryx_refsource_BIDPatch
- http://www.stalker.com/CommuniGatePro/History.html x_refsource_CONFIRM
- http://www.vupen.com/english/advisories/2006/0364 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24409 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/18640 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://www.gleg.net/advisory_cg.shtml | x_refsource_MISCPatchVendor Advisory | |
| http://www.securityfocus.com/archive/1/423364/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/16407 | vdb-entryx_refsource_BIDPatch | |
| http://www.stalker.com/CommuniGatePro/History.html | x_refsource_CONFIRM | |
| http://www.vupen.com/english/advisories/2006/0364 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/24409 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.