MEDIUM
sipclient.cpp in KPhone 4.0.1 and earlier allows remote attackers to cause a denial of service (crash) via a STUN response packet with a large attrLen value that causes an out-of-bounds read
Published May 10, 2005
5.0
MEDIUMCVSS 2.0
EPSS 4.15%
Description
sipclient.cpp in KPhone 4.0.1 and earlier allows remote attackers to cause a denial of service (crash) via a STUN response packet with a large attrLen value that causes an out-of-bounds read.
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.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
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.
4.15% 0.04148
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.04148
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 | 4.15% (0.04148) | 90.53th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.15% (0.04148) | 89.51th | v5 (v2026.06.15) |
| Feb 19, 2026 | 6.93% (0.06935) | 91.23th | v4 (v2025.03.14) |
| Jun 9, 2025 | 12.95% (0.12948) | 93.67th | v4 (v2025.03.14) |
| Mar 30, 2025 | 11.43% (0.11430) | 92.94th | v4 (v2025.03.14) |
| Mar 29, 2025 | 15.64% (0.15642) | 91.20th | v4 (v2025.03.14) |
| Mar 19, 2025 | 11.43% (0.11430) | 92.68th | v4 (v2025.03.14) |
| Mar 17, 2025 | 9.05% (0.09055) | 92.02th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.95% (0.00953) | 83.89th | v3 (v2023.03.01) |
| Feb 16, 2024 | 0.95% (0.00953) | 82.72th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.50% (0.02505) | 88.42th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.48% (0.04482) | 88.77th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.48% (0.04482) | 87.66th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.48% (0.04482) | 71.45th | v2 (v2022.01.01) |
Weaknesses (1)
References (5)
- http://marc.info/?l=bugtraq&m=108244325924859&w=2 mailing-listx_refsource_BUGTRAQMailing ListThird Party Advisory
- http://www.securiteam.com/unixfocus/5PP0B1FCLY.html x_refsource_MISCBroken LinkExploit
- http://www.securityfocus.com/bid/10159 vdb-entryx_refsource_BIDBroken LinkExploitPatchThird Party AdvisoryVDB Entry
- http://www.wirlab.net/kphone/changes-4.0.2.html x_refsource_CONFIRMBroken LinkPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/15874 vdb-entryx_refsource_XFBroken LinkVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://marc.info/?l=bugtraq&m=108244325924859&w=2 | mailing-listx_refsource_BUGTRAQMailing ListThird Party Advisory | |
| http://www.securiteam.com/unixfocus/5PP0B1FCLY.html | x_refsource_MISCBroken LinkExploit | |
| http://www.securityfocus.com/bid/10159 | vdb-entryx_refsource_BIDBroken LinkExploitPatchThird Party AdvisoryVDB Entry | |
| http://www.wirlab.net/kphone/changes-4.0.2.html | x_refsource_CONFIRMBroken LinkPatch | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/15874 | vdb-entryx_refsource_XFBroken LinkVDB Entry |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published May 10, 2005
Updated Aug 8, 2024
Reserved May 4, 2005
Link CVE-2004-1940
CISA Vulnrichment
Updated n/a