RealNetworks Helix Universal Server 9.0.1 and 9.0.2 allows remote attackers to cause a denial of service (crash) via malformed requests that trigger a null dereference, as demonstrated using (1) GET_PARAMETER or (2) DESCRIBE requests
Published Apr 17, 2004
7.5
HIGHCVSS 3.1
EPSS 54.92%
Description
RealNetworks Helix Universal Server 9.0.1 and 9.0.2 allows remote attackers to cause a denial of service (crash) via malformed requests that trigger a null dereference, as demonstrated using (1) GET_PARAMETER or (2) DESCRIBE requests.
Affected products
No data.
- 9.0.1
- 9.0.2
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:N/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/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 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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 54.92% (0.54923) | 99.00th | v5 (v2026.06.15) |
| Aug 20, 2026 | 54.92% (0.54923) | 98.95th | v5 (v2026.06.15) |
| Jun 15, 2026 | 52.49% (0.52489) | 98.82th | v5 (v2026.06.15) |
| Mar 25, 2025 | 8.06% (0.08061) | 91.27th | v4 (v2025.03.14) |
| Mar 17, 2025 | 28.38% (0.28375) | 96.10th | v4 (v2025.03.14) |
| Dec 17, 2024 | 1.05% (0.01049) | 83.81th | v3 (v2023.03.01) |
| Feb 16, 2024 | 2.56% (0.02560) | 89.86th | v3 (v2023.03.01) |
| Oct 24, 2023 | 14.57% (0.14570) | 95.13th | v3 (v2023.03.01) |
| Mar 25, 2023 | 20.40% (0.20404) | 95.58th | v3 (v2023.03.01) |
| Mar 7, 2023 | 69.19% (0.69186) | 97.39th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.19% (0.04187) | 87.39th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.19% (0.04187) | 86.11th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.19% (0.04187) | 69.86th | v2 (v2022.01.01) |
References (4)
- http://secunia.com/advisories/11395 third-party-advisoryx_refsource_SECUNIABroken LinkVendor Advisory
- http://www.idefense.com/application/poi/display?id=102&type=vulnerabilities third-party-advisoryx_refsource_IDEFENSEBroken LinkExploitPatchVendor Advisory
- http://www.securityfocus.com/bid/10157 vdb-entryx_refsource_BIDBroken LinkExploitThird Party AdvisoryVDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/15880 vdb-entryx_refsource_XFThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/11395 | third-party-advisoryx_refsource_SECUNIABroken LinkVendor Advisory | |
| http://www.idefense.com/application/poi/display?id=102&type=vulnerabilities | third-party-advisoryx_refsource_IDEFENSEBroken LinkExploitPatchVendor Advisory | |
| http://www.securityfocus.com/bid/10157 | vdb-entryx_refsource_BIDBroken LinkExploitThird Party AdvisoryVDB Entry | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/15880 | vdb-entryx_refsource_XFThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.