Heap-based buffer overflow in Real Networks Helix Server and Helix Mobile Server before 11.1.3, and Helix DNA Server 11.0 and 11.1, allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a DESCRIBE request that contains an invalid LoadTestPassword field
Published Nov 21, 2006
10.0
HIGHCVSS 2.0
EPSS 10.66%
Description
Heap-based buffer overflow in Real Networks Helix Server and Helix Mobile Server before 11.1.3, and Helix DNA Server 11.0 and 11.1, allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a DESCRIBE request that contains an invalid LoadTestPassword field.
Affected products
No data.
- 11.0
- 11.1
- ≤ 11.1.2
- ≤ 11.1.2
- 11.0
- 11.1
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:C/I:C/A:C
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 3, 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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 10.66% (0.10658) | 95.68th | v5 (v2026.06.15) |
| Jun 15, 2026 | 10.32% (0.10317) | 95.10th | v5 (v2026.06.15) |
| Oct 8, 2025 | 29.88% (0.29877) | 96.39th | v4 (v2025.03.14) |
| Mar 30, 2025 | 39.26% (0.39257) | 96.99th | v4 (v2025.03.14) |
| Mar 29, 2025 | 26.32% (0.26321) | 94.05th | v4 (v2025.03.14) |
| Mar 17, 2025 | 38.34% (0.38340) | 96.89th | v4 (v2025.03.14) |
| Dec 12, 2024 | 90.86% (0.90860) | 98.99th | v3 (v2023.03.01) |
| Feb 25, 2024 | 90.86% (0.90860) | 98.75th | v3 (v2023.03.01) |
| Aug 18, 2023 | 90.96% (0.90960) | 98.45th | v3 (v2023.03.01) |
| Apr 25, 2023 | 92.99% (0.92993) | 98.51th | v3 (v2023.03.01) |
| Mar 7, 2023 | 92.87% (0.92867) | 98.43th | v3 (v2023.03.01) |
| Mar 6, 2023 | 35.20% (0.35205) | 97.82th | v2 (v2022.01.01) |
| Feb 4, 2022 | 35.20% (0.35205) | 96.79th | v2 (v2022.01.01) |
References (12)
- http://docs.real.com/docs/security/SecurityUpdate032107Server.pdf x_refsource_CONFIRM
- http://gleg.net/helix.txt x_refsource_MISC
- http://lists.helixcommunity.org/pipermail/server-cvs/2007-January/003783.html mailing-listx_refsource_MLIST
- http://secunia.com/advisories/22944 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://web.archive.org/web/20060502082622/www.gleg.net/vulndisco_pack_professional.shtml x_refsource_MISC
- http://www.attrition.org/pipermail/vim/2007-March/001459.html mailing-listx_refsource_VIM
- http://www.attrition.org/pipermail/vim/2007-March/001468.html mailing-listx_refsource_VIM
- http://www.securityfocus.com/archive/1/463333/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/21141 vdb-entryx_refsource_BID
- http://www.securityfocus.com/bid/23068 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2007/1056 vdb-entryx_refsource_VUPENVendor Advisory
- https://www.exploit-db.com/exploits/3531 exploitx_refsource_EXPLOIT-DB
Change history (0)
No recorded changes yet.