{"id":"CVE-2006-4511","aliases":["EUVD-2006-4499","GHSA-29fr-v779-2x3c"],"status":"published","title":"Messenger Agents (nmma.exe) in Novell GroupWise 2.0.2 and 1.0.6 allows remote attackers to cause...","description":"Messenger Agents (nmma.exe) in Novell GroupWise 2.0.2 and 1.0.6 allows remote attackers to cause a denial of service (crash) via a crafted HTTP POST request to TCP port 8300 with a modified val parameter, which triggers a null dereference related to \"zero-size strings in blowfish routines.\"","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":"2026-11-09","score":0.03045,"percentile":0.87627,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2006-10-04T01:00:00Z","modified":"2026-06-16T22:29:14Z","products":[{"vendor":"novell","product":"groupwise_messenger"}],"references":[{"url":"http://www.vupen.com/english/advisories/2006/3893","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.idefense.com/intelligence/vulnerabilities/display.php?id=416","tags":["third-party-advisory","x_refsource_IDEFENSE","x_transferred","Patch","Vendor Advisory"]},{"url":"http://securitytracker.com/id?1016974","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.securityfocus.com/bid/20316","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"http://secunia.com/advisories/22244","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.kb.cert.org/vuls/id/796956","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"http://support.novell.com/cgi-bin/search/searchtid.cgi?/2974452.htm","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/29319","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-4511"},{"url":"https://github.com/advisories/GHSA-29fr-v779-2x3c"}],"sources":{"cve":[{"id":"CVE-2006-4511","description":"Messenger Agents (nmma.exe) in Novell GroupWise 2.0.2 and 1.0.6 allows remote attackers to cause a denial of service (crash) via a crafted HTTP POST request to TCP port 8300 with a modified val parameter, which triggers a null dereference related to \"zero-size strings in blowfish routines.\"","status":"published","published":"2006-10-04T01:00:00Z","modified":"2024-08-07T19:14:47.311Z","updated_at":"2026-11-02T14:33:51.085765Z"}],"euvd":[{"id":"EUVD-2006-4499","description":"Messenger Agents (nmma.exe) in Novell GroupWise 2.0.2 and 1.0.6 allows remote attackers to cause a denial of service (crash) via a crafted HTTP POST request to TCP port 8300 with a modified val parameter, which triggers a null dereference related to \"zero-size strings in blowfish routines.\"","status":"published","published":"2006-10-04T01:00:00Z","modified":"2024-08-07T19:14:47Z","updated_at":"2026-11-03T01:15:51.734759Z"}],"ghsa":[{"id":"GHSA-29fr-v779-2x3c","title":"Messenger Agents (nmma.exe) in Novell GroupWise 2.0.2 and 1.0.6 allows remote attackers to cause...","description":"Messenger Agents (nmma.exe) in Novell GroupWise 2.0.2 and 1.0.6 allows remote attackers to cause a denial of service (crash) via a crafted HTTP POST request to TCP port 8300 with a modified val parameter, which triggers a null dereference related to \"zero-size strings in blowfish routines.\"","status":"published","published":"2022-05-01T07:19:18Z","modified":"2023-01-31T05:02:08Z","updated_at":"2026-11-02T14:48:12.00795Z"}],"nvd":[{"id":"CVE-2006-4511","description":"Messenger Agents (nmma.exe) in Novell GroupWise 2.0.2 and 1.0.6 allows remote attackers to cause a denial of service (crash) via a crafted HTTP POST request to TCP port 8300 with a modified val parameter, which triggers a null dereference related to \"zero-size strings in blowfish routines.\"","status":"published","published":"2006-10-05T04:04:00Z","modified":"2026-06-16T22:29:14.727Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:06.675668Z"}]}}