{
  "threat_severity" : "Moderate",
  "public_date" : "2025-04-24T00:00:00Z",
  "bugzilla" : {
    "description" : "libsoup: Information disclosure may leads libsoup client sends Authorization header to a different host when being redirected by a server",
    "id" : "2361962",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2361962"
  },
  "cvss3" : {
    "cvss3_base_score" : "6.8",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N",
    "status" : "verified"
  },
  "cwe" : "CWE-497",
  "details" : [ "A flaw was found in libsoup. When libsoup clients encounter an HTTP redirect, they mistakenly send the HTTP Authorization header to the new host that the redirection points to. This allows the new host to impersonate the user to the original host that issued the redirect.", "A flaw was found in libsoup. When libsoup clients encounter an HTTP redirect, they mistakenly send the HTTP Authorization header to the new host that the redirection points to. This allows the new host to impersonate the user to the original host that issued the redirect." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 10",
    "release_date" : "2025-05-13T00:00:00Z",
    "advisory" : "RHSA-2025:7505",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10.0",
    "package" : "libsoup3-0:3.6.5-3.el10_0"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2025-05-06T00:00:00Z",
    "advisory" : "RHSA-2025:4560",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "libsoup-0:2.62.3-8.el8_10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2025-05-06T00:00:00Z",
    "advisory" : "RHSA-2025:4560",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8",
    "package" : "libsoup-0:2.62.3-8.el8_10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.2 Advanced Update Support",
    "release_date" : "2025-05-06T00:00:00Z",
    "advisory" : "RHSA-2025:4538",
    "cpe" : "cpe:/a:redhat:rhel_aus:8.2",
    "package" : "libsoup-0:2.62.3-1.el8_2.4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support",
    "release_date" : "2025-05-07T00:00:00Z",
    "advisory" : "RHSA-2025:4609",
    "cpe" : "cpe:/a:redhat:rhel_aus:8.4",
    "package" : "libsoup-0:2.62.3-2.el8_4.4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Telecommunications Update Service",
    "release_date" : "2025-05-07T00:00:00Z",
    "advisory" : "RHSA-2025:4609",
    "cpe" : "cpe:/a:redhat:rhel_tus:8.4",
    "package" : "libsoup-0:2.62.3-2.el8_4.4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions",
    "release_date" : "2025-05-07T00:00:00Z",
    "advisory" : "RHSA-2025:4609",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.4",
    "package" : "libsoup-0:2.62.3-2.el8_4.4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support",
    "release_date" : "2025-05-07T00:00:00Z",
    "advisory" : "RHSA-2025:4624",
    "cpe" : "cpe:/a:redhat:rhel_aus:8.6",
    "package" : "libsoup-0:2.62.3-2.el8_6.4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Telecommunications Update Service",
    "release_date" : "2025-05-07T00:00:00Z",
    "advisory" : "RHSA-2025:4624",
    "cpe" : "cpe:/a:redhat:rhel_tus:8.6",
    "package" : "libsoup-0:2.62.3-2.el8_6.4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions",
    "release_date" : "2025-05-07T00:00:00Z",
    "advisory" : "RHSA-2025:4624",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.6",
    "package" : "libsoup-0:2.62.3-2.el8_6.4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.8 Extended Update Support",
    "release_date" : "2025-05-06T00:00:00Z",
    "advisory" : "RHSA-2025:4568",
    "cpe" : "cpe:/a:redhat:rhel_eus:8.8",
    "package" : "libsoup-0:2.62.3-3.el8_8.4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2025-05-13T00:00:00Z",
    "advisory" : "RHSA-2025:7436",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "libsoup-0:2.72.0-10.el9_6.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions",
    "release_date" : "2025-05-05T00:00:00Z",
    "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 9.2 Extended Update Support",
    "release_date" : "2025-05-06T00:00:00Z",
    "advisory" : "RHSA-2025:4508",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.2",
    "package" : "libsoup-0:2.72.0-8.el9_2.4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.4 Extended Update Support",
    "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"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "libsoup",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "libsoup",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2025-46421\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-46421\nhttps://gitlab.gnome.org/GNOME/libsoup/-/issues/439" ],
  "name" : "CVE-2025-46421",
  "mitigation" : {
    "value" : "Currently, no mitigation is available for this vulnerability.",
    "lang" : "en:us"
  },
  "csaw" : false
}