{"cve":{"cve_id":"CVE-2007-2026","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":0.02092,"epss_percentile":0.79216,"epss_as_of":"2026-06-23","description":"The gnu regular expression code in file 4.20 allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted document with a large number of line feed characters, which is not well handled by OS/2 REXX regular expressions that use wildcards, as originally reported for AMaViS.","published_at":"2007-04-13T18:00:00Z","last_modified_at":"2026-06-16T22:38:46.463000Z","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":null,"nvd_references":["https://bugs.gentoo.org/show_bug.cgi?id=174217","http://secunia.com/advisories/24918","http://www.gentoo.org/security/en/glsa/glsa-200704-13.xml","http://sourceforge.net/mailarchive/forum.php?thread_name=755AF709E5B77E6EA58479D5%40foxx.lsit.ucsb.edu&forum_name=amavis-user","https://issues.rpath.com/browse/RPL-1311","http://www.amavis.org/security/asa-2007-3.txt","http://secunia.com/advisories/25544","http://www.mandriva.com/security/advisories?name=MDKSA-2007:114","http://secunia.com/advisories/25578","http://www.securityfocus.com/archive/1/469520/30/6420/threaded","http://www.vupen.com/english/advisories/2007/2071","http://secunia.com/advisories/25394","http://www.securityfocus.com/bid/24146"],"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":"2026-06-28T23:03:55.704388Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"amavis","vendor_name":"amavis","product_slug":"virus-scanner","product_name":"virus_scanner","version_start":null,"version_start_inclusive":null,"version_end":null,"version_end_inclusive":null,"cpe23_uri":"cpe:2.3:a:amavis:virus_scanner:*:*:*:*:*:*:*:*"},{"vendor_slug":"gentoo","vendor_name":"gentoo","product_slug":"file","product_name":"file","version_start":"4.20","version_start_inclusive":true,"version_end":"4.20","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:gentoo:file:4.20:*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"https://bugs.gentoo.org/show_bug.cgi?id=174217","source_type":"MISC","tags":[]},{"url":"http://secunia.com/advisories/24918","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://www.gentoo.org/security/en/glsa/glsa-200704-13.xml","source_type":"MISC","tags":[]},{"url":"http://sourceforge.net/mailarchive/forum.php?thread_name=755AF709E5B77E6EA58479D5%40foxx.lsit.ucsb.edu&forum_name=amavis-user","source_type":"MISC","tags":[]},{"url":"https://issues.rpath.com/browse/RPL-1311","source_type":"MISC","tags":[]},{"url":"http://www.amavis.org/security/asa-2007-3.txt","source_type":"MISC","tags":[]},{"url":"http://secunia.com/advisories/25544","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2007:114","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://secunia.com/advisories/25578","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://www.securityfocus.com/archive/1/469520/30/6420/threaded","source_type":"MISC","tags":[]},{"url":"http://www.vupen.com/english/advisories/2007/2071","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://secunia.com/advisories/25394","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://www.securityfocus.com/bid/24146","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2007-04-13T18:00:00Z","label":"CVE published","source":null}]}