HIGH
Buffer overflow in mIRC before 6.11 allows remote attackers to execute arbitrary code via a long irc:// URL
Published Sep 23, 2007
9.3
HIGHCVSS 2.0
EPSS 35.71%
Description
Buffer overflow in mIRC before 6.11 allows remote attackers to execute arbitrary code via a long irc:// URL.
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.
9.3 HIGH NVD
AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
35.71% 0.35706
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.35706
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 (26 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 35.71% (0.35706) | 98.42th | v5 (v2026.06.15) |
| Jun 15, 2026 | 35.71% (0.35706) | 98.25th | v5 (v2026.06.15) |
| May 12, 2026 | 78.41% (0.78411) | 99.05th | v4 (v2025.03.14) |
| May 8, 2026 | 76.58% (0.76578) | 98.96th | v4 (v2025.03.14) |
| May 2, 2026 | 73.24% (0.73240) | 98.81th | v4 (v2025.03.14) |
| Dec 18, 2025 | 76.58% (0.76578) | 98.89th | v4 (v2025.03.14) |
| Dec 8, 2025 | 74.20% (0.74201) | 98.78th | v4 (v2025.03.14) |
| Oct 18, 2025 | 68.33% (0.68328) | 98.52th | v4 (v2025.03.14) |
| Aug 26, 2025 | 66.55% (0.66546) | 98.47th | v4 (v2025.03.14) |
| Mar 31, 2025 | 67.58% (0.67579) | 98.45th | v4 (v2025.03.14) |
| Mar 30, 2025 | 60.89% (0.60886) | 98.14th | v4 (v2025.03.14) |
| Mar 29, 2025 | 66.44% (0.66442) | 97.97th | v4 (v2025.03.14) |
| Mar 17, 2025 | 60.89% (0.60886) | 98.11th | v4 (v2025.03.14) |
| Feb 15, 2025 | 90.41% (0.90408) | 99.11th | v3 (v2023.03.01) |
| Dec 17, 2024 | 92.48% (0.92481) | 99.22th | v3 (v2023.03.01) |
| Nov 18, 2024 | 81.36% (0.81358) | 98.47th | v3 (v2023.03.01) |
| Oct 11, 2024 | 82.78% (0.82781) | 98.49th | v3 (v2023.03.01) |
| Jul 27, 2024 | 84.57% (0.84570) | 98.55th | v3 (v2023.03.01) |
| Jun 19, 2024 | 82.84% (0.82838) | 98.45th | v3 (v2023.03.01) |
| Feb 25, 2024 | 80.53% (0.80534) | 98.21th | v3 (v2023.03.01) |
| Dec 13, 2023 | 82.31% (0.82312) | 98.09th | v3 (v2023.03.01) |
| Jun 14, 2023 | 80.88% (0.80880) | 97.84th | v3 (v2023.03.01) |
| May 9, 2023 | 82.23% (0.82235) | 97.86th | v3 (v2023.03.01) |
| Mar 7, 2023 | 83.60% (0.83605) | 97.83th | v3 (v2023.03.01) |
| Mar 6, 2023 | 71.46% (0.71462) | 99.20th | v2 (v2022.01.01) |
| Feb 4, 2022 | 71.46% (0.71462) | 99.04th | v2 (v2022.01.01) |
Weaknesses (1)
References (6)
- http://archives.neohapsis.com/archives/ntbugtraq/2003-q4/0060.html mailing-listx_refsource_NTBUGTRAQPatch
- http://secunia.com/advisories/9996 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://www.osvdb.org/2665 vdb-entryx_refsource_OSVDB
- http://www.securiteam.com/windowsntfocus/6M00B0U8KE.html x_refsource_MISCPatch
- http://www.securityfocus.com/bid/8819 vdb-entryx_refsource_BIDExploitPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/13405 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://archives.neohapsis.com/archives/ntbugtraq/2003-q4/0060.html | mailing-listx_refsource_NTBUGTRAQPatch | |
| http://secunia.com/advisories/9996 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://www.osvdb.org/2665 | vdb-entryx_refsource_OSVDB | |
| http://www.securiteam.com/windowsntfocus/6M00B0U8KE.html | x_refsource_MISCPatch | |
| http://www.securityfocus.com/bid/8819 | vdb-entryx_refsource_BIDExploitPatch | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/13405 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Sep 23, 2007
Updated Aug 8, 2024
Reserved Sep 23, 2007
Link CVE-2003-1336
CISA Vulnrichment
Updated n/a