{"id":"CVE-2007-1327","aliases":["EUVD-2007-1324","GHSA-cmq9-p975-g5vw"],"status":"published","title":"The SILC_SERVER_CMD_FUNC function in apps/silcd/command.c in silc-server 1.0.2 allows remote...","description":"The SILC_SERVER_CMD_FUNC function in apps/silcd/command.c in silc-server 1.0.2 allows remote attackers to cause a denial of service (NULL dereference and daemon crash) via a request without a cipher algorithm and an invalid HMAC algorithm.","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.10194,"percentile":0.95699,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-476"],"published":"2007-03-07T21:00:00Z","modified":"2026-06-16T22:37:21Z","exploits":[{"source":"exploitdb","id":"EDB-29716","title":"Silc Server 1.0.2 - New Channel Remote Denial of Service","type":"dos","platform":"linux","date":"2007-03-06","verified":true,"url":"https://www.exploit-db.com/exploits/29716"}],"products":[{"vendor":"silc","product":"silc-server"}],"references":[{"url":"http://secunia.com/advisories/24426","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Permissions Required"]},{"url":"http://security.gentoo.org/glsa/glsa-200703-12.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Third Party Advisory"]},{"url":"http://secunia.com/advisories/24431","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Permissions Required"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/32846","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/22846","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://osvdb.org/33887","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Broken Link"]},{"url":"http://marc.info/?l=full-disclosure\u0026m=117320823618036\u0026w=2","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-1327"},{"url":"https://github.com/advisories/GHSA-cmq9-p975-g5vw"}],"sources":{"cve":[{"id":"CVE-2007-1327","description":"The SILC_SERVER_CMD_FUNC function in apps/silcd/command.c in silc-server 1.0.2 allows remote attackers to cause a denial of service (NULL dereference and daemon crash) via a request without a cipher algorithm and an invalid HMAC algorithm.","status":"published","published":"2007-03-07T21:00:00Z","modified":"2024-08-07T12:50:34.959Z","updated_at":"2026-11-02T13:34:03.879328Z"}],"euvd":[{"id":"EUVD-2007-1324","description":"The SILC_SERVER_CMD_FUNC function in apps/silcd/command.c in silc-server 1.0.2 allows remote attackers to cause a denial of service (NULL dereference and daemon crash) via a request without a cipher algorithm and an invalid HMAC algorithm.","status":"published","published":"2007-03-07T21:00:00Z","modified":"2024-08-07T12:50:34Z","updated_at":"2026-11-03T01:38:26.725267Z"}],"ghsa":[{"id":"GHSA-cmq9-p975-g5vw","title":"The SILC_SERVER_CMD_FUNC function in apps/silcd/command.c in silc-server 1.0.2 allows remote...","description":"The SILC_SERVER_CMD_FUNC function in apps/silcd/command.c in silc-server 1.0.2 allows remote attackers to cause a denial of service (NULL dereference and daemon crash) via a request without a cipher algorithm and an invalid HMAC algorithm.","status":"published","published":"2022-05-01T17:52:29Z","modified":"2023-01-31T05:03:15Z","cwes":["CWE-476"],"updated_at":"2026-11-02T14:48:25.922736Z"}],"nvd":[{"id":"CVE-2007-1327","description":"The SILC_SERVER_CMD_FUNC function in apps/silcd/command.c in silc-server 1.0.2 allows remote attackers to cause a denial of service (NULL dereference and daemon crash) via a request without a cipher algorithm and an invalid HMAC algorithm.","status":"published","published":"2007-03-07T21:19:00Z","modified":"2026-06-16T22:37:21.76Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:01:13.98711Z"}]}}