gsd-2021-27218
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
An issue was discovered in GNOME GLib before 2.66.7 and 2.67.x before 2.67.4. If g_byte_array_new_take() was called with a buffer of 4GB or more on a 64-bit platform, the length would be truncated modulo 2**32, causing unintended length truncation.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-27218",
"description": "An issue was discovered in GNOME GLib before 2.66.7 and 2.67.x before 2.67.4. If g_byte_array_new_take() was called with a buffer of 4GB or more on a 64-bit platform, the length would be truncated modulo 2**32, causing unintended length truncation.",
"id": "GSD-2021-27218",
"references": [
"https://www.suse.com/security/cve/CVE-2021-27218.html",
"https://access.redhat.com/errata/RHSA-2021:4526",
"https://access.redhat.com/errata/RHSA-2021:3058",
"https://ubuntu.com/security/CVE-2021-27218",
"https://advisories.mageia.org/CVE-2021-27218.html",
"https://security.archlinux.org/CVE-2021-27218",
"https://linux.oracle.com/cve/CVE-2021-27218.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
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],
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"id": "GSD-2021-27218",
"modified": "2023-12-13T01:23:36.117441Z",
"schema_version": "1.4.0"
}
},
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"url": "https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1944"
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{
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"url": "https://lists.debian.org/debian-lts-announce/2022/06/msg00006.html"
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"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c2.66.7||\u003e=2.67.0 \u003c2.67.4",
"affected_versions": "All versions before 2.66.7, all versions starting from 2.67.0 before 2.67.4",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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"cwe_ids": [
"CWE-1035",
"CWE-681",
"CWE-937"
],
"date": "2022-12-07",
"description": "An issue was discovered in GNOME GLib If `g_byte_array_new_take()` was called with a buffer of 4GB or more on a platform, the length would be truncated modulo `2**32`, causing unintended length truncation.",
"fixed_versions": [
"2.68.3"
],
"identifier": "CVE-2021-27218",
"identifiers": [
"CVE-2021-27218"
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"not_impacted": "All versions starting from 2.66.7 before 2.67.0, all versions starting from 2.67.4",
"package_slug": "conan/glib",
"pubdate": "2021-02-15",
"solution": "Upgrade to version 2.68.3 or above.",
"title": "Incorrect Conversion between Numeric Types",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-27218",
"https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1942",
"https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1944"
],
"uuid": "c0db9b60-25e3-4fd1-ac7c-334c567905f3"
}
]
},
"nvd.nist.gov": {
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"nodes": [
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"cpe_name": [],
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{
"cpe23Uri": "cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*",
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{
"cpe23Uri": "cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*",
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"name": "[bookkeeper-issues] 20210628 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8",
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"name": "[bookkeeper-issues] 20210629 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8",
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2022-12-07T17:08Z",
"publishedDate": "2021-02-15T17:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.