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It is vulnerable to memory leaks in the soup_header_parse_quality_list() function when parsing a quality list that contains elements with all zeroes."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-401", "description": "Missing Release of Memory after Effective Lifetime"}]}], "providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2025-05-07T08:21:58.762Z"}, "x_redhatCweChain": "CWE-401: Missing Release of Memory after Effective Lifetime"}}, "cveMetadata": {"cveId": "CVE-2025-46420", "state": "PUBLISHED", "dateUpdated": "2025-05-07T08:21:58.762Z", "dateReserved": "2025-04-24T01:37:42.412Z", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "datePublished": "2025-04-24T12:58:01.121Z", "assignerShortName": "redhat"}, "dataVersion": "5.1"}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was found in libsoup. It is vulnerable to memory leaks in the soup_header_parse_quality_list() function when parsing a quality list that contains elements with all zeroes."}, {"lang": "es", "value": "Se encontr\u00f3 una falla en libsoup. Es vulnerable a fugas de memoria en la funci\u00f3n soup_header_parse_quality_list() al analizar una lista de calidad que contiene todos los elementos con ceros."}], "id": "CVE-2025-46420", "lastModified": "2025-05-07T09:15:19.177", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "secalert@redhat.com", "type": "Secondary"}]}, "published": "2025-04-24T13:15:45.553", "references": [{"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2025:4439"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2025:4440"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2025:4508"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2025:4538"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2025:4560"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2025:4568"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2025:4609"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2025:4624"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/security/cve/CVE-2025-46420"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2361963"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-401"}], "source": "secalert@redhat.com", "type": "Secondary"}]}

{"affected_release": [{"advisory": "RHSA-2025:4439", "cpe": "cpe:/a:redhat:rhel_e4s:9.0", "package": "libsoup-0:2.72.0-8.el9_0.4", "product_name": "Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions", "release_date": "2025-05-05T00:00:00Z"}, {"advisory": "RHSA-2025:4440", "cpe": "cpe:/a:redhat:rhel_eus:9.4", "package": "libsoup-0:2.72.0-8.el9_4.4", "product_name": "Red Hat Enterprise Linux 9.4 Extended Update Support", "release_date": "2025-05-05T00:00:00Z"}], "bugzilla": {"description": "libsoup: Memory leak on soup_header_parse_quality_list() via soup-headers.c", "id": "2361963", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2361963"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-401", "details": ["A flaw was found in libsoup. It is vulnerable to memory leaks in the soup_header_parse_quality_list() function when parsing a quality list that contains elements with all zeroes.", "A flaw was found in libsoup. It is vulnerable to memory leaks in the soup_header_parse_quality_list() function when parsing a quality list that contains elements with all zeroes."], "mitigation": {"lang": "en:us", "value": "Currently, no mitigation is available for this vulnerability."}, "name": "CVE-2025-46420", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "libsoup", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "libsoup", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "libsoup", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "libsoup", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-04-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-46420\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-46420"], "threat_severity": "Moderate"}