{"id":"CVE-2007-5723","aliases":["DEBIAN-CVE-2007-5723","DTSA-82-1","EUVD-2007-5694","GHSA-hv7f-x5m2-phcj"],"status":"published","title":"Heap-based buffer overflow in the samp_send function in nuauth/sasl.c in NuFW before 2.2.7 allows...","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.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01619,"percentile":0.76213,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2007-10-30T21:00:00Z","modified":"2026-06-16T22:46:42Z","fixes":[{"ecosystem":"Debian:5.0","package":"nufw","fixed_in":["2.2.6-1+lenny1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:5.0","package":"nufw","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.6-1+lenny1"}]}]}],"products":[{"vendor":"nufw","product":"nufw"}],"references":[{"url":"http://secunia.com/advisories/27442","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/26251","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.nufw.org/+NuFW-2-2-7%2C207+.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://osvdb.org/39724","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/38153","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-5723"},{"url":"http://www.nufw.org/+NuFW-2-2-7,207+.html"},{"url":"https://github.com/advisories/GHSA-hv7f-x5m2-phcj"}],"sources":{"cve":[{"id":"CVE-2007-5723","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.","status":"published","published":"2007-10-30T21:00:00Z","modified":"2024-08-07T15:39:13.679Z","updated_at":"2026-11-02T13:32:00.617893Z"}],"euvd":[{"id":"EUVD-2007-5694","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.","status":"published","published":"2007-10-30T21:00:00Z","modified":"2024-08-07T15:39:13Z","updated_at":"2026-11-03T01:16:15.661904Z"}],"ghsa":[{"id":"GHSA-hv7f-x5m2-phcj","title":"Heap-based buffer overflow in the samp_send function in nuauth/sasl.c in NuFW before 2.2.7 allows...","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.","status":"published","published":"2022-05-01T18:36:11Z","modified":"2025-04-09T03:48:57Z","cwes":["CWE-119"],"updated_at":"2026-11-02T15:00:55.503486Z"}],"nvd":[{"id":"CVE-2007-5723","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.","status":"published","published":"2007-10-30T21:46:00Z","modified":"2026-06-16T22:46:42.36Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:22.203764Z"}],"osv":[{"id":"DTSA-82-1","title":"nufw - buffer overflow","status":"published","published":"2007-11-11T00:00:00Z","modified":"2026-03-09T01:01:53.77576Z","updated_at":"2026-11-02T15:46:18.716547Z"}]}}