CVE-2007-5723

critical

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.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/38153

http://www.securityfocus.com/bid/26251

http://www.nufw.org/+NuFW-2-2-7%2C207+.html

http://secunia.com/advisories/27442

http://osvdb.org/39724

Details

Source: Mitre, NVD

Published: 2007-10-30

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00796