{
  "threat_severity" : "Moderate",
  "public_date" : "2025-05-06T00:00:00Z",
  "bugzilla" : {
    "description" : "glib: Buffer Underflow on GLib through glib/gstring.c via function g_string_insert_unichar",
    "id" : "2364265",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2364265"
  },
  "cvss3" : {
    "cvss3_base_score" : "4.8",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L",
    "status" : "verified"
  },
  "cwe" : "CWE-124",
  "details" : [ "A flaw was found in GLib, which is vulnerable to an integer overflow in the g_string_insert_unichar() function. When the position at which to insert the character is large, the position will overflow, leading to a buffer underwrite.", "A flaw was found in GLib, which is vulnerable to an integer overflow in the g_string_insert_unichar() function. When the position at which to insert the character is large, the position will overflow, leading to a buffer underwrite." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 10",
    "release_date" : "2025-07-14T00:00:00Z",
    "advisory" : "RHSA-2025:10855",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10.0",
    "package" : "glib2-0:2.80.4-4.el10_0.6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2025-07-16T00:00:00Z",
    "advisory" : "RHSA-2025:11327",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8",
    "package" : "glib2-0:2.56.4-166.el8_10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.2 Advanced Update Support",
    "release_date" : "2025-09-02T00:00:00Z",
    "advisory" : "RHSA-2025:14991",
    "cpe" : "cpe:/o:redhat:rhel_aus:8.2",
    "package" : "glib2-0:2.56.4-8.el8_2.2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support",
    "release_date" : "2025-09-02T00:00:00Z",
    "advisory" : "RHSA-2025:14990",
    "cpe" : "cpe:/o:redhat:rhel_aus:8.4",
    "package" : "glib2-0:2.56.4-10.el8_4.2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On",
    "release_date" : "2025-09-02T00:00:00Z",
    "advisory" : "RHSA-2025:14990",
    "cpe" : "cpe:/o:redhat:rhel_eus_long_life:8.4",
    "package" : "glib2-0:2.56.4-10.el8_4.2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support",
    "release_date" : "2025-09-02T00:00:00Z",
    "advisory" : "RHSA-2025:14988",
    "cpe" : "cpe:/o:redhat:rhel_aus:8.6",
    "package" : "glib2-0:2.56.4-158.el8_6.2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Telecommunications Update Service",
    "release_date" : "2025-09-02T00:00:00Z",
    "advisory" : "RHSA-2025:14988",
    "cpe" : "cpe:/o:redhat:rhel_tus:8.6",
    "package" : "glib2-0:2.56.4-158.el8_6.2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions",
    "release_date" : "2025-09-02T00:00:00Z",
    "advisory" : "RHSA-2025:14988",
    "cpe" : "cpe:/o:redhat:rhel_e4s:8.6",
    "package" : "glib2-0:2.56.4-158.el8_6.2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.8 Telecommunications Update Service",
    "release_date" : "2025-09-02T00:00:00Z",
    "advisory" : "RHSA-2025:14989",
    "cpe" : "cpe:/o:redhat:rhel_tus:8.8",
    "package" : "glib2-0:2.56.4-162.el8_8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions",
    "release_date" : "2025-09-02T00:00:00Z",
    "advisory" : "RHSA-2025:14989",
    "cpe" : "cpe:/o:redhat:rhel_e4s:8.8",
    "package" : "glib2-0:2.56.4-162.el8_8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2025-07-15T00:00:00Z",
    "advisory" : "RHSA-2025:11140",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "glib2-0:2.68.4-16.el9_6.2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2025-07-15T00:00:00Z",
    "advisory" : "RHSA-2025:11140",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9",
    "package" : "glib2-0:2.68.4-16.el9_6.2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions",
    "release_date" : "2025-07-30T00:00:00Z",
    "advisory" : "RHSA-2025:12275",
    "cpe" : "cpe:/a:redhat:rhel_e4s:9.0",
    "package" : "glib2-0:2.68.4-5.el9_0.2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions",
    "release_date" : "2025-07-17T00:00:00Z",
    "advisory" : "RHSA-2025:11373",
    "cpe" : "cpe:/a:redhat:rhel_e4s:9.2",
    "package" : "glib2-0:2.68.4-7.el9_2.2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.4 Extended Update Support",
    "release_date" : "2025-07-17T00:00:00Z",
    "advisory" : "RHSA-2025:11374",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.4",
    "package" : "glib2-0:2.68.4-14.el9_4.3"
  }, {
    "product_name" : "Red Hat Insights proxy 1.5",
    "release_date" : "2025-08-07T00:00:00Z",
    "advisory" : "RHSA-2025:13335",
    "cpe" : "cpe:/a:redhat:insights_proxy:1.5::el9",
    "package" : "insights-proxy/insights-proxy-container-rhel9:sha256:c26d589f12647890b67aaa986f54d3f7c6f7f2563fb5a73f38d559e6138739d7"
  }, {
    "product_name" : "Red Hat OpenShift distributed tracing 3.6.0",
    "release_date" : "2025-07-23T00:00:00Z",
    "advisory" : "RHSA-2025:11662",
    "cpe" : "cpe:/a:redhat:openshift_distributed_tracing:3.6::el8",
    "package" : "rhosdt/jaeger-agent-rhel8:sha256:31e117f467424af472a05c52c52397e949cf7838bce643a3d9d24c0f57a06458"
  }, {
    "product_name" : "Red Hat OpenShift distributed tracing 3.6.0",
    "release_date" : "2025-07-23T00:00:00Z",
    "advisory" : "RHSA-2025:11662",
    "cpe" : "cpe:/a:redhat:openshift_distributed_tracing:3.6::el8",
    "package" : "rhosdt/jaeger-all-in-one-rhel8:sha256:3b00e2fec645e140fa304e5823bcb1d0fcd1ddac7f4cbf6e9a9c0fbeaf29682d"
  }, {
    "product_name" : "Red Hat OpenShift distributed tracing 3.6.0",
    "release_date" : "2025-07-23T00:00:00Z",
    "advisory" : "RHSA-2025:11662",
    "cpe" : "cpe:/a:redhat:openshift_distributed_tracing:3.6::el8",
    "package" : "rhosdt/jaeger-collector-rhel8:sha256:3dc773cc4a48041bfe69b516db58d2a5060059725351fc1dbcece64778a35b3a"
  }, {
    "product_name" : "Red Hat OpenShift distributed tracing 3.6.0",
    "release_date" : "2025-07-23T00:00:00Z",
    "advisory" : "RHSA-2025:11662",
    "cpe" : "cpe:/a:redhat:openshift_distributed_tracing:3.6::el8",
    "package" : "rhosdt/jaeger-es-index-cleaner-rhel8:sha256:3d98512aaa924e0e1c9f3b5ab6b405cb4f4a3f3b5225aefa54f1b2abfbe3d769"
  }, {
    "product_name" : "Red Hat OpenShift distributed tracing 3.6.0",
    "release_date" : "2025-07-23T00:00:00Z",
    "advisory" : "RHSA-2025:11662",
    "cpe" : "cpe:/a:redhat:openshift_distributed_tracing:3.6::el8",
    "package" : "rhosdt/jaeger-es-rollover-rhel8:sha256:1c4617b035c66b6b34e9b19f618f72a19da5fce644d79e24eb262f14c848bc81"
  }, {
    "product_name" : "Red Hat OpenShift distributed tracing 3.6.0",
    "release_date" : "2025-07-23T00:00:00Z",
    "advisory" : "RHSA-2025:11662",
    "cpe" : "cpe:/a:redhat:openshift_distributed_tracing:3.6::el8",
    "package" : "rhosdt/jaeger-ingester-rhel8:sha256:03f466002ae14ef14dd0e82e0ab75c5287295f77598eed8aca6d1ac6aaa11928"
  }, {
    "product_name" : "Red Hat OpenShift distributed tracing 3.6.0",
    "release_date" : "2025-07-23T00:00:00Z",
    "advisory" : "RHSA-2025:11662",
    "cpe" : "cpe:/a:redhat:openshift_distributed_tracing:3.6::el8",
    "package" : "rhosdt/jaeger-operator-bundle:sha256:be3feca3b19ac609e5ef829887b6d03ca3c504163ed0f9e10b2410cdfb175b72"
  }, {
    "product_name" : "Red Hat OpenShift distributed tracing 3.6.0",
    "release_date" : "2025-07-23T00:00:00Z",
    "advisory" : "RHSA-2025:11662",
    "cpe" : "cpe:/a:redhat:openshift_distributed_tracing:3.6::el8",
    "package" : "rhosdt/jaeger-query-rhel8:sha256:03f040cf94f7d8125f2e68bde45faa956dc9e70fef6307313e42af5de9bbfda0"
  }, {
    "product_name" : "Red Hat OpenShift distributed tracing 3.6.0",
    "release_date" : "2025-07-23T00:00:00Z",
    "advisory" : "RHSA-2025:11662",
    "cpe" : "cpe:/a:redhat:openshift_distributed_tracing:3.6::el8",
    "package" : "rhosdt/jaeger-rhel8-operator:sha256:6f3b7f23a515ac140bdad844d60d96fecc79835a75b1d29a70f66df737f1b50c"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 10",
    "fix_state" : "Fix deferred",
    "package_name" : "bootc",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 10",
    "fix_state" : "Fix deferred",
    "package_name" : "glycin-loaders",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 10",
    "fix_state" : "Fix deferred",
    "package_name" : "loupe",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 10",
    "fix_state" : "Fix deferred",
    "package_name" : "mingw-glib2",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Fix deferred",
    "package_name" : "glib2",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Fix deferred",
    "package_name" : "glib2",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Fix deferred",
    "package_name" : "librsvg2",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Fix deferred",
    "package_name" : "mingw-glib2",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Fix deferred",
    "package_name" : "bootc",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Fix deferred",
    "package_name" : "librsvg2",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Fix deferred",
    "package_name" : "mingw-glib2",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2025-4373\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-4373\nhttps://gitlab.gnome.org/GNOME/glib/-/issues/3677" ],
  "name" : "CVE-2025-4373",
  "mitigation" : {
    "value" : "Currently, no mitigation is available for this vulnerability.",
    "lang" : "en:us"
  },
  "csaw" : false
}