HIGH
0irc 1345 build 20060823 allows remote attackers to cause a denial of service (application crash) by operating an IRC server that sends a long string to a client, which triggers a NULL pointer dereference
Published Mar 24, 2007
7.8
HIGHCVSS 2.0
EPSS 7.09%
Description
0irc 1345 build 20060823 allows remote attackers to cause a denial of service (application crash) by operating an IRC server that sends a long string to a client, which triggers a NULL pointer 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.
7.8 HIGH NVD
AV:N/AC:L/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
7.09% 0.07091
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.07091
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 | 7.09% (0.07091) | 94.03th | v5 (v2026.06.15) |
| Jun 15, 2026 | 7.09% (0.07091) | 93.39th | v5 (v2026.06.15) |
| Oct 8, 2025 | 5.89% (0.05889) | 90.13th | v4 (v2025.03.14) |
| Mar 30, 2025 | 4.68% (0.04680) | 88.32th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.22% (0.03216) | 78.25th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.68% (0.04680) | 88.61th | v4 (v2025.03.14) |
| Dec 12, 2024 | 3.48% (0.03484) | 91.88th | v3 (v2023.03.01) |
| Jan 25, 2024 | 3.28% (0.03275) | 90.35th | v3 (v2023.03.01) |
| Dec 18, 2023 | 3.49% (0.03494) | 90.56th | v3 (v2023.03.01) |
| Nov 10, 2023 | 3.36% (0.03356) | 90.32th | v3 (v2023.03.01) |
| Mar 29, 2023 | 3.43% (0.03431) | 89.98th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.42% (0.03419) | 89.96th | 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) |
Weaknesses (0)
No CWE recorded.
References (4)
- http://osvdb.org/43557 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/bid/23101 vdb-entryx_refsource_BIDExploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33224 vdb-entryx_refsource_XF
- https://www.exploit-db.com/exploits/3547 exploitx_refsource_EXPLOIT-DB
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/43557 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/bid/23101 | vdb-entryx_refsource_BIDExploit | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/33224 | vdb-entryx_refsource_XF | |
| https://www.exploit-db.com/exploits/3547 | exploitx_refsource_EXPLOIT-DB |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Mar 24, 2007
Updated Aug 7, 2024
Reserved Mar 23, 2007
Link CVE-2007-1648
CISA Vulnrichment
Updated n/a