{"id":"CVE-2007-4347","aliases":["EUVD-2007-4330","GHSA-v3v8-gxq3-gm5c"],"status":"published","title":"Multiple integer overflows in the Job Engine (bengine.exe) service in Symantec Backup Exec for...","description":"Multiple integer overflows in the Job Engine (bengine.exe) service in Symantec Backup Exec for Windows Servers (BEWS) 11d build 11.0.7170 and 11.0.6.6235 allow remote attackers to cause a denial of service (CPU and memory consumption) via a crafted packet to port 5633/tcp, which triggers an infinite loop.","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":"2026-11-07","score":0.02926,"percentile":0.87141,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-189"],"published":"2007-11-29T23:00:00Z","modified":"2026-06-16T22:43:51Z","products":[{"vendor":"symantec","product":"backupexec_system_recovery"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/38677","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://secunia.com/advisories/26975","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch"]},{"url":"http://securityresponse.symantec.com/avcenter/security/Content/2007.11.27.html","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://www.securityfocus.com/archive/1/484318/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://secunia.com/secunia_research/2007-74/advisory/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/26029","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"http://www.securityfocus.com/archive/1/484333/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2007/4019","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.securitytracker.com/id?1019001","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-4347"},{"url":"http://secunia.com/secunia_research/2007-74/advisory"},{"url":"https://github.com/advisories/GHSA-v3v8-gxq3-gm5c"}],"sources":{"cve":[{"id":"CVE-2007-4347","description":"Multiple integer overflows in the Job Engine (bengine.exe) service in Symantec Backup Exec for Windows Servers (BEWS) 11d build 11.0.7170 and 11.0.6.6235 allow remote attackers to cause a denial of service (CPU and memory consumption) via a crafted packet to port 5633/tcp, which triggers an infinite loop.","status":"published","published":"2007-11-29T23:00:00Z","modified":"2024-08-07T14:53:55.288Z","updated_at":"2026-11-02T13:33:30.262137Z"}],"euvd":[{"id":"EUVD-2007-4330","description":"Multiple integer overflows in the Job Engine (bengine.exe) service in Symantec Backup Exec for Windows Servers (BEWS) 11d build 11.0.7170 and 11.0.6.6235 allow remote attackers to cause a denial of service (CPU and memory consumption) via a crafted packet to port 5633/tcp, which triggers an infinite loop.","status":"published","published":"2007-11-29T23:00:00Z","modified":"2024-08-07T14:53:55Z","updated_at":"2026-11-03T01:16:22.0225Z"}],"ghsa":[{"id":"GHSA-v3v8-gxq3-gm5c","title":"Multiple integer overflows in the Job Engine (bengine.exe) service in Symantec Backup Exec for...","description":"Multiple integer overflows in the Job Engine (bengine.exe) service in Symantec Backup Exec for Windows Servers (BEWS) 11d build 11.0.7170 and 11.0.6.6235 allow remote attackers to cause a denial of service (CPU and memory consumption) via a crafted packet to port 5633/tcp, which triggers an infinite loop.","status":"published","published":"2022-05-01T18:22:47Z","modified":"2025-04-09T03:49:52Z","updated_at":"2026-11-02T15:00:56.03294Z"}],"nvd":[{"id":"CVE-2007-4347","description":"Multiple integer overflows in the Job Engine (bengine.exe) service in Symantec Backup Exec for Windows Servers (BEWS) 11d build 11.0.7170 and 11.0.6.6235 allow remote attackers to cause a denial of service (CPU and memory consumption) via a crafted packet to port 5633/tcp, which triggers an infinite loop.","status":"published","published":"2007-11-29T23:46:00Z","modified":"2026-06-16T22:43:51.587Z","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-189"],"updated_at":"2026-11-02T14:01:23.208914Z"}]}}