fkie_cve-2020-35457
Vulnerability from fkie_nvd
Published
2020-12-14 23:15
Modified
2024-11-21 05:27
Severity ?
Summary
GNOME GLib before 2.65.3 has an integer overflow, that might lead to an out-of-bounds write, in g_option_group_add_entries. NOTE: the vendor's position is "Realistically this is not a security issue. The standard pattern is for callers to provide a static list of option entries in a fixed number of calls to g_option_group_add_entries()." The researcher states that this pattern is undocumented
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://gitlab.gnome.org/GNOME/glib/-/commit/63c5b62f0a984fac9a9700b12f54fe878e016a5d | Patch, Vendor Advisory | |
| cve@mitre.org | https://gitlab.gnome.org/GNOME/glib/-/issues/2197 | Exploit, Vendor Advisory | |
| cve@mitre.org | https://gitlab.gnome.org/GNOME/glib/-/releases/2.65.3 | Release Notes, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://gitlab.gnome.org/GNOME/glib/-/commit/63c5b62f0a984fac9a9700b12f54fe878e016a5d | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://gitlab.gnome.org/GNOME/glib/-/issues/2197 | Exploit, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://gitlab.gnome.org/GNOME/glib/-/releases/2.65.3 | Release Notes, Vendor Advisory |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:gnome:glib:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FD090CE9-211D-48D6-AE92-BBAFA45A08C5",
"versionEndExcluding": "2.65.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [
{
"sourceIdentifier": "cve@mitre.org",
"tags": [
"disputed"
]
}
],
"descriptions": [
{
"lang": "en",
"value": "GNOME GLib before 2.65.3 has an integer overflow, that might lead to an out-of-bounds write, in g_option_group_add_entries. NOTE: the vendor\u0027s position is \"Realistically this is not a security issue. The standard pattern is for callers to provide a static list of option entries in a fixed number of calls to g_option_group_add_entries().\" The researcher states that this pattern is undocumented"
},
{
"lang": "es",
"value": "** EN DISPUTA** GNOME GLib versiones anteriores a 2.65.3, presenta un desbordamiento de enteros, que podr\u00eda conllevar a una escritura fuera de l\u00edmites, en la funci\u00f3n g_option_group_add_entries.\u0026#xa0;NOTA: la posici\u00f3n del proveedor es \"Realistically this is not a security issue\". El patr\u00f3n est\u00e1ndar es que las personas que llaman proporcionen una lista est\u00e1tica de entradas de opciones en un n\u00famero fijo de llamadas a la funci\u00f3n g_option_group_add_entries(). El investigador afirma que este patr\u00f3n est\u00e1 indocumentado"
}
],
"id": "CVE-2020-35457",
"lastModified": "2024-11-21T05:27:19.393",
"metrics": {
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{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.6,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
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"cvssMetricV31": [
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"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
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"source": "nvd@nist.gov",
"type": "Primary"
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},
"published": "2020-12-14T23:15:12.173",
"references": [
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"tags": [
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"url": "https://gitlab.gnome.org/GNOME/glib/-/commit/63c5b62f0a984fac9a9700b12f54fe878e016a5d"
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],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-190"
},
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.