The Local ZIM Server in Zilab Chat and Instant Messaging (ZIM) Server 2.0 and 2.1 allows remote attackers to cause a denial of service (NULL pointer dereference) via crafted requests without required parameters
Published Nov 29, 2008
5.0
MEDIUMCVSS 2.0
EPSS 7.34%
Description
The Local ZIM Server in Zilab Chat and Instant Messaging (ZIM) Server 2.0 and 2.1 allows remote attackers to cause a denial of service (NULL pointer dereference) via crafted requests without required parameters.
Affected products
No data.
- ≤ 2.1
- 2.0
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 (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 7.34% (0.07345) | 94.21th | v5 (v2026.06.15) |
| Jun 15, 2026 | 7.34% (0.07345) | 93.58th | v5 (v2026.06.15) |
| Nov 29, 2025 | 8.49% (0.08488) | 92.02th | v4 (v2025.03.14) |
| Jun 17, 2025 | 6.83% (0.06831) | 90.85th | v4 (v2025.03.14) |
| Mar 30, 2025 | 8.33% (0.08325) | 91.45th | v4 (v2025.03.14) |
| Mar 29, 2025 | 10.30% (0.10301) | 88.53th | v4 (v2025.03.14) |
| Mar 17, 2025 | 8.33% (0.08325) | 91.65th | v4 (v2025.03.14) |
| Dec 17, 2024 | 6.27% (0.06273) | 93.55th | v3 (v2023.03.01) |
| Dec 5, 2024 | 8.07% (0.08073) | 94.56th | v3 (v2023.03.01) |
| Jul 15, 2024 | 5.90% (0.05899) | 93.51th | v3 (v2023.03.01) |
| Jun 9, 2024 | 6.20% (0.06198) | 93.58th | v3 (v2023.03.01) |
| Mar 7, 2023 | 6.46% (0.06459) | 92.56th | v3 (v2023.03.01) |
| Mar 6, 2023 | 6.79% (0.06790) | 92.15th | v2 (v2022.01.01) |
| Apr 1, 2022 | 6.79% (0.06790) | 91.41th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.79% (0.06790) | 79.54th | v2 (v2022.01.01) |
References (6)
- http://aluigi.altervista.org/adv/zilabzcsx-adv.txt x_refsource_MISC
- http://aluigi.org/poc/zilabzcsx.zip x_refsource_MISCExploit
- http://secunia.com/advisories/29062 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.securityfocus.com/bid/27940 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2008/0664 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2008/0665 vdb-entryx_refsource_VUPEN
| Link | Providers | Tags |
|---|---|---|
| http://aluigi.altervista.org/adv/zilabzcsx-adv.txt | x_refsource_MISC | |
| http://aluigi.org/poc/zilabzcsx.zip | x_refsource_MISCExploit | |
| http://secunia.com/advisories/29062 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.securityfocus.com/bid/27940 | vdb-entryx_refsource_BID | |
| http://www.vupen.com/english/advisories/2008/0664 | vdb-entryx_refsource_VUPEN | |
| http://www.vupen.com/english/advisories/2008/0665 | vdb-entryx_refsource_VUPEN |
Change history (0)
No recorded changes yet.