HIGH
Buffer overflow in the RFC1413 (ident) client in cfingerd 1.4.3-3 allows remote IDENT servers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted response
Published Mar 12, 2013
10.0
HIGHCVSS 2.0
EPSS 3.13%
Description
Buffer overflow in the RFC1413 (ident) client in cfingerd 1.4.3-3 allows remote IDENT servers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted response.
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.
10.0 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
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.
3.13% 0.03125
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.03125
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 2, 2026 | 3.13% (0.03125) | 87.41th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.13% (0.03125) | 86.13th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.56% (0.01562) | 80.21th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.83% (0.00827) | 82.66th | v3 (v2023.03.01) |
| Jun 22, 2024 | 0.62% (0.00618) | 78.94th | v3 (v2023.03.01) |
| May 24, 2024 | 0.61% (0.00607) | 78.54th | v3 (v2023.03.01) |
| May 10, 2024 | 0.37% (0.00366) | 72.32th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.32% (0.00316) | 69.99th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.25% (0.00249) | 64.15th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.23% (0.00232) | 60.35th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.97% (0.00967) | 80.98th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.79% (0.02791) | 83.03th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.79% (0.02791) | 81.34th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.79% (0.02791) | 63.84th | v2 (v2022.01.01) |
Weaknesses (1)
References (4)
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700098 x_refsource_MISC
- http://osvdb.org/90747 vdb-entryx_refsource_OSVDB
- http://www.debian.org/security/2013/dsa-2635 vendor-advisoryx_refsource_DEBIANVendor Advisory
- https://bugs.launchpad.net/ubuntu/+source/cfingerd/+bug/1104425 x_refsource_MISCPatch
| Link | Providers | Tags |
|---|---|---|
| http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700098 | x_refsource_MISC | |
| http://osvdb.org/90747 | vdb-entryx_refsource_OSVDB | |
| http://www.debian.org/security/2013/dsa-2635 | vendor-advisoryx_refsource_DEBIANVendor Advisory | |
| https://bugs.launchpad.net/ubuntu/+source/cfingerd/+bug/1104425 | x_refsource_MISCPatch |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner canonical
Published Mar 12, 2013
Updated Sep 17, 2024
Reserved Jan 11, 2013
Link CVE-2013-1049
CISA Vulnrichment
Updated n/a