{"id":"CVE-2007-2434","aliases":["EUVD-2007-2429","GHSA-9gf3-h693-qh48"],"status":"published","title":"Buffer overflow in asnsp.dll in Aventail Connect 4.1.2.13 allows remote attackers to cause a...","description":"Buffer overflow in asnsp.dll in Aventail Connect 4.1.2.13 allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a malformed DNS query.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.14416,"percentile":0.96646,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2007-05-02T10:00:00Z","modified":"2026-06-16T22:39:34Z","exploits":[{"source":"exploitdb","id":"EDB-29937","title":"Aventail Connect 4.1.2.13 - Hostname Remote Buffer Overflow","type":"dos","platform":"windows","date":"2007-04-30","verified":true,"url":"https://www.exploit-db.com/exploits/29937"}],"products":[{"vendor":"aventail","product":"aventail_connect"}],"references":[{"url":"http://www.vupen.com/english/advisories/2007/1793","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.securityfocus.com/bid/23717","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://marc.info/?l=full-disclosure\u0026m=117795069208458\u0026w=2","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/33972","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-2434"},{"url":"https://github.com/advisories/GHSA-9gf3-h693-qh48"}],"sources":{"cve":[{"id":"CVE-2007-2434","description":"Buffer overflow in asnsp.dll in Aventail Connect 4.1.2.13 allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a malformed DNS query.","status":"published","published":"2007-05-02T10:00:00Z","modified":"2024-08-07T13:42:32.075Z","updated_at":"2026-11-02T13:32:34.372976Z"}],"euvd":[{"id":"EUVD-2007-2429","description":"Buffer overflow in asnsp.dll in Aventail Connect 4.1.2.13 allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a malformed DNS query.","status":"published","published":"2007-05-02T10:00:00Z","modified":"2024-08-07T13:42:32Z","updated_at":"2026-11-03T01:38:21.397099Z"}],"ghsa":[{"id":"GHSA-9gf3-h693-qh48","title":"Buffer overflow in asnsp.dll in Aventail Connect 4.1.2.13 allows remote attackers to cause a...","description":"Buffer overflow in asnsp.dll in Aventail Connect 4.1.2.13 allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a malformed DNS query.","status":"published","published":"2022-05-01T18:03:32Z","modified":"2023-01-31T05:03:41Z","updated_at":"2026-11-02T14:48:31.353557Z"}],"nvd":[{"id":"CVE-2007-2434","description":"Buffer overflow in asnsp.dll in Aventail Connect 4.1.2.13 allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a malformed DNS query.","status":"published","published":"2007-05-02T10:19:00Z","modified":"2026-06-16T22:39:34.547Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:15.696607Z"}]}}