{"cve":"CVE-2007-4578","nvd":{"published":"2007-08-28T18:17:00.000","modified":"2026-06-16T22:44:22.153","status":"Modified","description":"Sophos Anti-Virus for Windows and for Unix/Linux before 2.48.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted UPX packed file, resulting from an \"integer cast around\".  NOTE: as of 20070828, the vendor says this is a DoS and the researcher says this allows code execution, but the researcher is reliable.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-189"],"references":["http://secunia.com/advisories/26580","http://securityreason.com/securityalert/3072","http://securitytracker.com/id?1018608","http://www.nruns.com/security_advisory_sophos_upx_infinite_loop_dos.php","http://www.securityfocus.com/archive/1/477720/100/0/threaded"],"products":["sophos:anti-virus","sophos:scanning_engine","sophos:small_business_suite"],"source":"nvd","synced_at":"2026-10-19T19:48:28.501292361+00:00"},"epss":{"cve":"CVE-2007-4578","score":0.07296,"percentile":0.94368,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}