CVE-2007-5723
Heap-based buffer overflow in the samp_send function in nuauth/sasl.c in NuFW before 2.2.7 allows...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2007-5723- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2007-5723- Updated
- 2026-11-02
EUVDEUVD-2007-5694 No score
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.
- Record
EUVD-2007-5694- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-hv7f-x5m2-phcj No score
Heap-based buffer overflow in the samp_send function in nuauth/sasl.c in NuFW before 2.2.7 allows...
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.
- Record
GHSA-hv7f-x5m2-phcj- Weakness
- CWE-119
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
nufwDebian:5.0 |
before 2.2.6-1+lenny1 | 2.2.6-1+lenny1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| affected, aliases, facts, references, title | GitHub Advisories, OSV | |
| first indexed | CVE List, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2007-5723 is a medium vulnerability (CVSS 5.0) in Nufw, published October 30, 2007. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.62%, the 76th percentile. Fixed in nufw 2.2.6-1+lenny1.