The npb_protocol_error function in sna V5router64 in IBM Communications Server for Windows 6.1.3 and Communications Server for AIX (aka CSAIX or CS/AIX) in sna.rte before 6.3.1.2 allows remote attackers to cause a denial of service (daemon crash) via APPC data containing a GDSID variable with a GDS length that is too small
Published May 27, 2010
5.0
MEDIUMCVSS 2.0
EPSS 1.71%
Description
The npb_protocol_error function in sna V5router64 in IBM Communications Server for Windows 6.1.3 and Communications Server for AIX (aka CSAIX or CS/AIX) in sna.rte before 6.3.1.2 allows remote attackers to cause a denial of service (daemon crash) via APPC data containing a GDSID variable with a GDS length that is too small.
Affected products
No data.
Configuration 1
- 6.1.3
- 6.3.1.0
Configuration 2
- 6.1.3
- 6.3.1.0
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.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/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 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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.71% (0.01707) | 76.47th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.71% (0.01707) | 74.25th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.34% (0.01342) | 78.69th | v4 (v2025.03.14) |
| Dec 17, 2024 | 4.47% (0.04471) | 92.34th | v3 (v2023.03.01) |
| Mar 7, 2023 | 6.38% (0.06382) | 92.52th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
References (7)
- http://secunia.com/advisories/39909 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg1IZ68810 vendor-advisoryx_refsource_AIXAPAR
- http://www-01.ibm.com/support/docview.wss?uid=swg1JR36026 vendor-advisoryx_refsource_AIXAPAR
- http://www-01.ibm.com/support/docview.wss?uid=swg24013012 x_refsource_CONFIRM
- http://www.securityfocus.com/bid/40372 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2010/1244 vdb-entryx_refsource_VUPENVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/58874 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/39909 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www-01.ibm.com/support/docview.wss?uid=swg1IZ68810 | vendor-advisoryx_refsource_AIXAPAR | |
| http://www-01.ibm.com/support/docview.wss?uid=swg1JR36026 | vendor-advisoryx_refsource_AIXAPAR | |
| http://www-01.ibm.com/support/docview.wss?uid=swg24013012 | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/40372 | vdb-entryx_refsource_BID | |
| http://www.vupen.com/english/advisories/2010/1244 | vdb-entryx_refsource_VUPENVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/58874 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.