{
  "threat_severity" : "Moderate",
  "public_date" : "2025-07-10T07:54:13Z",
  "bugzilla" : {
    "description" : "gnutls: Vulnerability in GnuTLS SCT extension parsing",
    "id" : "2359621",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2359621"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.3",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
    "status" : "verified"
  },
  "cwe" : "CWE-295",
  "details" : [ "A heap-buffer-overread vulnerability was found in GnuTLS in how it handles the Certificate Transparency (CT) Signed Certificate Timestamp (SCT) extension during X.509 certificate parsing. This flaw allows a malicious user to create a certificate containing a malformed SCT extension (OID 1.3.6.1.4.1.11129.2.4.2) that contains sensitive data. This issue leads to the exposure of confidential information when GnuTLS verifies certificates from certain websites when the certificate (SCT) is not checked correctly.", "A heap-buffer-overread vulnerability was found in GnuTLS in how it handles the Certificate Transparency (CT) Signed Certificate Timestamp (SCT) extension during X.509 certificate parsing. This flaw allows a malicious user to create a certificate containing a malformed SCT extension (OID 1.3.6.1.4.1.11129.2.4.2) that contains sensitive data. This issue leads to the exposure of confidential information when GnuTLS verifies certificates from certain websites when the certificate (SCT) is not checked correctly." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 10",
    "release_date" : "2025-09-17T00:00:00Z",
    "advisory" : "RHSA-2025:16115",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10.0",
    "package" : "gnutls-0:3.8.9-9.el10_0.14"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2025-09-17T00:00:00Z",
    "advisory" : "RHSA-2025:16116",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "gnutls-0:3.8.3-6.el9_6.2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2025-09-17T00:00:00Z",
    "advisory" : "RHSA-2025:16116",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9",
    "package" : "gnutls-0:3.8.3-6.el9_6.2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions",
    "release_date" : "2025-10-06T00:00:00Z",
    "advisory" : "RHSA-2025:17361",
    "cpe" : "cpe:/a:redhat:rhel_e4s:9.2",
    "package" : "gnutls-0:3.7.6-21.el9_2.4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.4 Extended Update Support",
    "release_date" : "2025-10-06T00:00:00Z",
    "advisory" : "RHSA-2025:17348",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.4",
    "package" : "gnutls-0:3.8.3-4.el9_4.4"
  }, {
    "product_name" : "Red Hat Ceph Storage 7",
    "release_date" : "2025-12-01T00:00:00Z",
    "advisory" : "RHSA-2025:22529",
    "cpe" : "cpe:/a:redhat:ceph_storage:7::el9",
    "package" : "rhceph/rhceph-7-rhel9:sha256:4d2f9dc5b2b33ee1c77bbfabcbbb9f4d94d343b04c4de2e4f8b3b81a1f0fd2fe"
  }, {
    "product_name" : "Red Hat Discovery 2",
    "release_date" : "2025-10-23T00:00:00Z",
    "advisory" : "RHSA-2025:19088",
    "cpe" : "cpe:/a:redhat:discovery:2::el9",
    "package" : "discovery/discovery-ui-rhel9:sha256:435ba9959b793d46a63a74c343bb8c3ff68350496afec12cc5e894dfc40b7648"
  }, {
    "product_name" : "Red Hat Insights proxy 1.5",
    "release_date" : "2025-10-01T00:00:00Z",
    "advisory" : "RHSA-2025:17181",
    "cpe" : "cpe:/a:redhat:insights_proxy:1.5::el9",
    "package" : "insights-proxy/insights-proxy-container-rhel9:sha256:4ca38b33efec0d2dd17a8fd822a7c18281810676ceabb0c1db90953cb91cd5ea"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "gnutls",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "gnutls",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "gnutls",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 4",
    "fix_state" : "Fix deferred",
    "package_name" : "rhcos",
    "cpe" : "cpe:/a:redhat:openshift:4"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2025-32989\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-32989" ],
  "name" : "CVE-2025-32989",
  "mitigation" : {
    "value" : "Currently, no mitigation is available for this vulnerability.",
    "lang" : "en:us"
  },
  "csaw" : false
}