MEDIUM
Heap-based buffer overflow in the samp_send function in nuauth/sasl.c in NuFW before 2.2.7 allows remote attackers to cause a denial of service via unspecified input on which base64 encoding is performed
Published Oct 30, 2007
5.0
MEDIUMCVSS 2.0
EPSS 1.62%
Description
Heap-based buffer overflow in the samp_send function in nuauth/sasl.c in NuFW before 2.2.7 allows remote attackers to cause a denial of service via unspecified input on which base64 encoding is performed. NOTE: some of these details are obtained from third party information.
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.
1.62% 0.01619
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01619
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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.62% (0.01619) | 75.19th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.62% (0.01619) | 72.86th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.80% (0.00796) | 72.32th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.83% (0.01834) | 88.76th | v3 (v2023.03.01) |
| Jun 18, 2024 | 1.40% (0.01397) | 86.47th | v3 (v2023.03.01) |
| May 11, 2024 | 1.38% (0.01381) | 86.23th | v3 (v2023.03.01) |
| Apr 2, 2024 | 1.27% (0.01272) | 85.40th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.19% (0.01186) | 82.88th | 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://osvdb.org/39724 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/27442 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://www.nufw.org/+NuFW-2-2-7%2C207+.html x_refsource_CONFIRM
- http://www.securityfocus.com/bid/26251 vdb-entryx_refsource_BID
- https://exchange.xforce.ibmcloud.com/vulnerabilities/38153 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/39724 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/27442 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://www.nufw.org/+NuFW-2-2-7%2C207+.html | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/26251 | vdb-entryx_refsource_BID | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/38153 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 30, 2007
Updated Aug 7, 2024
Reserved Oct 30, 2007
Link CVE-2007-5723
CISA Vulnrichment
Updated n/a