Multiple stack-based buffer overflows in FSD 2.052 d9 and earlier, and FSFDT FSD 3.000 d9 and earlier, allow (1) remote attackers to execute arbitrary code via a long HELP command on TCP port 3010 to the sysuser::exechelp function in sysuser.cc and (2) remote authenticated users to execute arbitrary code via long commands on TCP port 6809 to the servinterface::sendmulticast function in servinterface.cc, as demonstrated by a PIcallsign command
Published Oct 6, 2007
7.5
HIGHCVSS 2.0
EPSS 7.07%
Description
Multiple stack-based buffer overflows in FSD 2.052 d9 and earlier, and FSFDT FSD 3.000 d9 and earlier, allow (1) remote attackers to execute arbitrary code via a long HELP command on TCP port 3010 to the sysuser::exechelp function in sysuser.cc and (2) remote authenticated users to execute arbitrary code via long commands on TCP port 6809 to the servinterface::sendmulticast function in servinterface.cc, as demonstrated by a PIcallsign command.
Affected products
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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 7.07% (0.07075) | 94.02th | v5 (v2026.06.15) |
| Jun 15, 2026 | 7.07% (0.07075) | 93.37th | v5 (v2026.06.15) |
| Nov 15, 2025 | 41.66% (0.41658) | 97.25th | v4 (v2025.03.14) |
| Jul 25, 2025 | 34.71% (0.34714) | 96.83th | v4 (v2025.03.14) |
| Mar 30, 2025 | 38.64% (0.38640) | 96.95th | v4 (v2025.03.14) |
| Mar 29, 2025 | 30.61% (0.30614) | 94.81th | v4 (v2025.03.14) |
| Mar 19, 2025 | 38.64% (0.38640) | 96.81th | v4 (v2025.03.14) |
| Mar 17, 2025 | 36.71% (0.36709) | 96.78th | v4 (v2025.03.14) |
| Dec 17, 2024 | 37.59% (0.37595) | 97.22th | v3 (v2023.03.01) |
| Jul 2, 2024 | 22.71% (0.22715) | 96.56th | v3 (v2023.03.01) |
| May 25, 2024 | 23.00% (0.23005) | 96.53th | v3 (v2023.03.01) |
| Apr 17, 2024 | 24.72% (0.24722) | 96.57th | v3 (v2023.03.01) |
| Dec 26, 2023 | 24.25% (0.24249) | 96.17th | v3 (v2023.03.01) |
| Mar 7, 2023 | 26.89% (0.26890) | 96.00th | v3 (v2023.03.01) |
| Mar 6, 2023 | 40.59% (0.40588) | 98.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 40.59% (0.40588) | 97.48th | v2 (v2022.01.01) |
References (9)
- http://aluigi.altervista.org/adv/fsdbof-adv.txt x_refsource_MISCExploit
- http://secunia.com/advisories/27008 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/27045 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://securityreason.com/securityalert/3195 third-party-advisoryx_refsource_SREASON
- http://www.securityfocus.com/archive/1/481221/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/archive/1/481495/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/25883 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2007/3334 vdb-entryx_refsource_VUPEN
- https://www.exploit-db.com/exploits/4484 exploitx_refsource_EXPLOIT-DB
| Link | Providers | Tags |
|---|---|---|
| http://aluigi.altervista.org/adv/fsdbof-adv.txt | x_refsource_MISCExploit | |
| http://secunia.com/advisories/27008 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://secunia.com/advisories/27045 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://securityreason.com/securityalert/3195 | third-party-advisoryx_refsource_SREASON | |
| http://www.securityfocus.com/archive/1/481221/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/archive/1/481495/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/25883 | vdb-entryx_refsource_BID | |
| http://www.vupen.com/english/advisories/2007/3334 | vdb-entryx_refsource_VUPEN | |
| https://www.exploit-db.com/exploits/4484 | exploitx_refsource_EXPLOIT-DB |
Change history (0)
No recorded changes yet.