gsd-2020-17489
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
An issue was discovered in certain configurations of GNOME gnome-shell through 3.36.4. When logging out of an account, the password box from the login dialog reappears with the password still visible. If the user had decided to have the password shown in cleartext at login time, it is then visible for a brief moment upon a logout. (If the password were never shown in cleartext, only the password length is revealed.)
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-17489",
"description": "An issue was discovered in certain configurations of GNOME gnome-shell through 3.36.4. When logging out of an account, the password box from the login dialog reappears with the password still visible. If the user had decided to have the password shown in cleartext at login time, it is then visible for a brief moment upon a logout. (If the password were never shown in cleartext, only the password length is revealed.)",
"id": "GSD-2020-17489",
"references": [
"https://www.suse.com/security/cve/CVE-2020-17489.html",
"https://ubuntu.com/security/CVE-2020-17489",
"https://advisories.mageia.org/CVE-2020-17489.html",
"https://linux.oracle.com/cve/CVE-2020-17489.html",
"https://access.redhat.com/errata/RHSA-2022:1814"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-17489"
],
"details": "An issue was discovered in certain configurations of GNOME gnome-shell through 3.36.4. When logging out of an account, the password box from the login dialog reappears with the password still visible. If the user had decided to have the password shown in cleartext at login time, it is then visible for a brief moment upon a logout. (If the password were never shown in cleartext, only the password length is revealed.)",
"id": "GSD-2020-17489",
"modified": "2023-12-13T01:21:49.955947Z",
"schema_version": "1.4.0"
}
},
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},
"affects": {
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"version": {
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}
]
},
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"name": "https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2997",
"refsource": "MISC",
"url": "https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2997"
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{
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"url": "https://security.gentoo.org/glsa/202009-08"
},
{
"name": "[debian-lts-announce] 20200915 [SECURITY] [DLA 2374-1] gnome-shell security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00014.html"
},
{
"name": "openSUSE-SU-2020:1861",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00028.html"
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]
}
},
"nvd.nist.gov": {
"configurations": {
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"cpe_match": [
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"cpe23Uri": "cpe:2.3:a:gnome:gnome-shell:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "3.36.4",
"vulnerable": true
}
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{
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"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*",
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"description": {
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"value": "An issue was discovered in certain configurations of GNOME gnome-shell through 3.36.4. When logging out of an account, the password box from the login dialog reappears with the password still visible. If the user had decided to have the password shown in cleartext at login time, it is then visible for a brief moment upon a logout. (If the password were never shown in cleartext, only the password length is revealed.)"
}
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"problemtype": {
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"name": "https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2997",
"refsource": "MISC",
"tags": [
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"url": "https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2997"
},
{
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"url": "http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00028.html"
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}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 1.9,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.4,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "LOW",
"userInteractionRequired": true
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "PHYSICAL",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 0.7,
"impactScore": 3.6
}
},
"lastModifiedDate": "2021-03-26T14:46Z",
"publishedDate": "2020-08-11T21:15Z"
}
}
}
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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.
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