{"id":"CVE-2025-61725","sourceIdentifier":"security@golang.org","published":"2025-10-29T23:16:20.113","lastModified":"2026-10-08T10:10:00.227","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"The ParseAddress function constructs domain-literal address components through repeated string concatenation. When parsing large domain-literal components, this can cause excessive CPU consumption."},{"lang":"es","value":"La función ParseAddress construye componentes de dirección literales de dominio mediante la concatenación repetida de cadenas. Al analizar componentes literales de dominio grandes, esto puede causar un consumo excesivo de CPU."}],"affected":[{"source":"security@golang.org","affectedData":[{"vendor":"Go standard library","product":"net/mail","defaultStatus":"unaffected","collectionURL":"https://pkg.go.dev","packageName":"net/mail","programRoutines":[{"name":"addrParser.consumeDomainLiteral"},{"name":"AddressParser.Parse"},{"name":"AddressParser.ParseList"},{"name":"Header.AddressList"},{"name":"ParseAddress"},{"name":"ParseAddressList"}],"versions":[{"version":"0","lessThan":"1.24.8","versionType":"semver","status":"affected"},{"version":"1.25.0","lessThan":"1.25.2","versionType":"semver","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-11-03T19:44:00.658774Z","id":"CVE-2025-61725","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"references":[{"url":"https://go.dev/cl/709860","source":"security@golang.org"},{"url":"https://go.dev/issue/75680","source":"security@golang.org"},{"url":"https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bI","source":"security@golang.org"},{"url":"https://pkg.go.dev/vuln/GO-2025-4006","source":"security@golang.org"},{"url":"http://www.openwall.com/lists/oss-security/2025/10/08/1","source":"af854a3a-2127-422b-91ae-364da2661108"}]}