{"cve":{"cve_id":"CVE-2007-4347","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.02926,"epss_percentile":0.85263,"epss_as_of":"2026-06-23","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.","published_at":"2007-11-29T23:00:00Z","last_modified_at":"2026-06-16T22:43:51.587000Z","cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-189"],"nvd_references":["https://exchange.xforce.ibmcloud.com/vulnerabilities/38677","http://secunia.com/advisories/26975","http://securityresponse.symantec.com/avcenter/security/Content/2007.11.27.html","http://www.securityfocus.com/archive/1/484318/100/0/threaded","http://secunia.com/secunia_research/2007-74/advisory/","http://www.securityfocus.com/bid/26029","http://www.securityfocus.com/archive/1/484333/100/0/threaded","http://www.vupen.com/english/advisories/2007/4019","http://www.securitytracker.com/id?1019001"],"vuln_status":"Modified","trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:04:07.221408Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"symantec","vendor_name":"Symantec","product_slug":"backupexec-system-recovery","product_name":"backupexec_system_recovery","version_start":"11.0.6235","version_start_inclusive":true,"version_end":"11.0.6235","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:symantec:backupexec_system_recovery:11.0.6235:*:windows:*:*:*:*:*"},{"vendor_slug":"symantec","vendor_name":"Symantec","product_slug":"backupexec-system-recovery","product_name":"backupexec_system_recovery","version_start":"11.0.7170","version_start_inclusive":true,"version_end":"11.0.7170","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:symantec:backupexec_system_recovery:11.0.7170:*:windows:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/38677","source_type":"MISC","tags":[]},{"url":"http://secunia.com/advisories/26975","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://securityresponse.symantec.com/avcenter/security/Content/2007.11.27.html","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/archive/1/484318/100/0/threaded","source_type":"MISC","tags":[]},{"url":"http://secunia.com/secunia_research/2007-74/advisory/","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/bid/26029","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/archive/1/484333/100/0/threaded","source_type":"MISC","tags":[]},{"url":"http://www.vupen.com/english/advisories/2007/4019","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://www.securitytracker.com/id?1019001","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2007-11-29T23:00:00Z","label":"CVE published","source":null}]}