MEDIUM
Posadis 0.50.4 through 0.50.8 allows remote attackers to cause a denial of service (crash) via a DNS message without a question section, which triggers null dereference
Published Oct 23, 2007
4.3
MEDIUMCVSS 2.0
EPSS 1.23%
Description
Posadis 0.50.4 through 0.50.8 allows remote attackers to cause a denial of service (crash) via a DNS message without a question section, which triggers null dereference.
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.
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.23% 0.01226
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01226
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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.23% (0.01226) | 67.73th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.23% (0.01226) | 64.79th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.68% (0.00683) | 69.95th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.06% (0.01056) | 84.72th | v3 (v2023.03.01) |
| Jul 19, 2024 | 0.96% (0.00963) | 83.47th | v3 (v2023.03.01) |
| Jun 11, 2024 | 1.01% (0.01010) | 83.71th | v3 (v2023.03.01) |
| May 4, 2024 | 0.96% (0.00958) | 83.15th | v3 (v2023.03.01) |
| Mar 26, 2024 | 0.92% (0.00919) | 82.51th | v3 (v2023.03.01) |
| Oct 28, 2023 | 0.86% (0.00860) | 80.43th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.80% (0.00795) | 78.92th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
Weaknesses (1)
References (5)
- http://secunia.com/advisories/8018 third-party-advisoryx_refsource_SECUNIA
- http://www.osvdb.org/3522 vdb-entryx_refsource_OSVDB
- http://www.posadis.org/advisories/pos_adv_003.txt x_refsource_CONFIRM
- http://www.securityfocus.com/bid/6799 vdb-entryx_refsource_BIDPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/11285 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/8018 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.osvdb.org/3522 | vdb-entryx_refsource_OSVDB | |
| http://www.posadis.org/advisories/pos_adv_003.txt | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/6799 | vdb-entryx_refsource_BIDPatch | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/11285 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 23, 2007
Updated Aug 8, 2024
Reserved Oct 22, 2007
Link CVE-2003-1441
CISA Vulnrichment
Updated n/a