gsd-2023-32665
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
A flaw was found in GLib. GVariant deserialization is vulnerable to an exponential blowup issue where a crafted GVariant can cause excessive processing, leading to denial of service.
Aliases
Aliases
{ GSD: { alias: "CVE-2023-32665", id: "GSD-2023-32665", }, gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2023-32665", ], details: "A flaw was found in GLib. GVariant deserialization is vulnerable to an exponential blowup issue where a crafted GVariant can cause excessive processing, leading to denial of service.", id: "GSD-2023-32665", modified: "2023-12-13T01:20:23.404158Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "secalert@redhat.com", ID: "CVE-2023-32665", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "glib2", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", }, }, ], }, }, ], }, vendor_name: "n/a", }, { product: { product_data: [ { product_name: "Red Hat Enterprise Linux 6", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "unknown", }, }, ], }, }, { product_name: "Red Hat Enterprise Linux 7", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "unknown", }, }, ], }, }, { product_name: "Red Hat Enterprise Linux 8", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", }, }, ], }, }, { product_name: "Red Hat Enterprise Linux 9", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", }, }, ], }, }, ], }, vendor_name: "Red Hat", }, { product: { product_data: [ { product_name: "Fedora 38", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", }, }, { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", }, }, ], }, }, { product_name: "Extra Packages for Enterprise Linux", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", }, }, ], }, }, { product_name: "Fedora", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", }, }, ], }, }, { product_name: "Fedora 37", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", }, }, { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", }, }, ], }, }, ], }, vendor_name: "Fedora", }, ], }, }, credits: [ { lang: "en", value: "Upstream acknowledges William Manley as the original reporter.", }, ], data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "A flaw was found in GLib. GVariant deserialization is vulnerable to an exponential blowup issue where a crafted GVariant can cause excessive processing, leading to denial of service.", }, ], }, impact: { cvss: [ { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 5.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", version: "3.1", }, ], }, problemtype: { problemtype_data: [ { description: [ { cweId: "CWE-400", lang: "eng", value: "Uncontrolled Resource Consumption", }, ], }, ], }, references: { reference_data: [ { name: "https://access.redhat.com/security/cve/CVE-2023-32665", refsource: "MISC", url: "https://access.redhat.com/security/cve/CVE-2023-32665", }, { name: "https://bugzilla.redhat.com/show_bug.cgi?id=2211827", refsource: "MISC", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2211827", }, { name: "https://gitlab.gnome.org/GNOME/glib/-/issues/2121", refsource: "MISC", url: "https://gitlab.gnome.org/GNOME/glib/-/issues/2121", }, { name: "https://lists.debian.org/debian-lts-announce/2023/09/msg00030.html", refsource: "MISC", url: "https://lists.debian.org/debian-lts-announce/2023/09/msg00030.html", }, { name: "https://security.gentoo.org/glsa/202311-18", refsource: "MISC", url: "https://security.gentoo.org/glsa/202311-18", }, { name: "https://security.netapp.com/advisory/ntap-20240426-0006/", refsource: "MISC", url: "https://security.netapp.com/advisory/ntap-20240426-0006/", }, ], }, }, "nvd.nist.gov": { cve: { configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:gnome:glib:*:*:*:*:*:*:*:*", matchCriteriaId: "9DF67CEA-BB12-4E90-9788-1AD9EF0FCB38", versionEndExcluding: "2.74.4", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], descriptions: [ { lang: "en", value: "A flaw was found in GLib. GVariant deserialization is vulnerable to an exponential blowup issue where a crafted GVariant can cause excessive processing, leading to denial of service.", }, { lang: "es", value: "Se encontró una falla en GLib. La deserialización de GVariant es vulnerable a un problema de explosión exponencial en el que un GVariant manipulado puede provocar un procesamiento excesivo y provocar una denegación de servicio.", }, ], id: "CVE-2023-32665", lastModified: "2024-04-26T09:15:07.333", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 5.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 5.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 3.6, source: "secalert@redhat.com", type: "Secondary", }, ], }, published: "2023-09-14T20:15:09.883", references: [ { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-32665", }, { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2211827", }, { source: "secalert@redhat.com", tags: [ "Vendor Advisory", ], url: "https://gitlab.gnome.org/GNOME/glib/-/issues/2121", }, { source: "secalert@redhat.com", url: "https://lists.debian.org/debian-lts-announce/2023/09/msg00030.html", }, { source: "secalert@redhat.com", url: "https://security.gentoo.org/glsa/202311-18", }, { source: "secalert@redhat.com", url: "https://security.netapp.com/advisory/ntap-20240426-0006/", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-502", }, ], source: "nvd@nist.gov", type: "Primary", }, { description: [ { lang: "en", value: "CWE-400", }, ], source: "secalert@redhat.com", type: "Secondary", }, ], }, }, }, }
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Sightings
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.