ubuntu-cve-2021-45102
Vulnerability from osv_ubuntu
Published
2021-12-16 05:15
Modified
2026-05-20 14:53
Summary
Details
An issue was discovered in HTCondor 9.0.x before 9.0.4 and 9.1.x before 9.1.2. When authenticating to an HTCondor daemon using a SciToken, a user may be granted authorizations beyond what the token should allow.
Severity
8.8 (High)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "condor",
"binary_version": "8.4.2~dfsg.1-1ubuntu0.1~esm1"
},
{
"binary_name": "htcondor",
"binary_version": "8.4.2~dfsg.1-1ubuntu0.1~esm1"
},
{
"binary_name": "libclassad7",
"binary_version": "8.4.2~dfsg.1-1ubuntu0.1~esm1"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "condor",
"purl": "pkg:deb/ubuntu/condor@8.4.2~dfsg.1-1ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"8.2.9~dfsg.1-1",
"8.4.2~dfsg.1-1",
"8.4.2~dfsg.1-1build1",
"8.4.2~dfsg.1-1ubuntu0.1~esm1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "condor",
"binary_version": "23.4.0+dfsg-1ubuntu4.1"
},
{
"binary_name": "condor-annex-ec2",
"binary_version": "23.4.0+dfsg-1ubuntu4.1"
},
{
"binary_name": "condor-kbdd",
"binary_version": "23.4.0+dfsg-1ubuntu4.1"
},
{
"binary_name": "condor-test",
"binary_version": "23.4.0+dfsg-1ubuntu4.1"
},
{
"binary_name": "condor-upgrade-checks",
"binary_version": "23.4.0+dfsg-1ubuntu4.1"
},
{
"binary_name": "condor-vm-gahp",
"binary_version": "23.4.0+dfsg-1ubuntu4.1"
},
{
"binary_name": "htcondor",
"binary_version": "23.4.0+dfsg-1ubuntu4.1"
},
{
"binary_name": "htcondor-annex-ec2",
"binary_version": "23.4.0+dfsg-1ubuntu4.1"
},
{
"binary_name": "htcondor-test",
"binary_version": "23.4.0+dfsg-1ubuntu4.1"
},
{
"binary_name": "htcondor-upgrade-checks",
"binary_version": "23.4.0+dfsg-1ubuntu4.1"
},
{
"binary_name": "minicondor",
"binary_version": "23.4.0+dfsg-1ubuntu4.1"
},
{
"binary_name": "minihtcondor",
"binary_version": "23.4.0+dfsg-1ubuntu4.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "condor",
"purl": "pkg:deb/ubuntu/condor@23.4.0+dfsg-1ubuntu4.1?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"23.2.0+dfsg-1",
"23.2.0+dfsg-2",
"23.4.0+dfsg-1",
"23.4.0+dfsg-1ubuntu2",
"23.4.0+dfsg-1ubuntu3",
"23.4.0+dfsg-1ubuntu4",
"23.4.0+dfsg-1ubuntu4.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "condor",
"binary_version": "23.9.6+dfsg-2.1build2"
},
{
"binary_name": "condor-annex-ec2",
"binary_version": "23.9.6+dfsg-2.1build2"
},
{
"binary_name": "condor-kbdd",
"binary_version": "23.9.6+dfsg-2.1build2"
},
{
"binary_name": "condor-test",
"binary_version": "23.9.6+dfsg-2.1build2"
},
{
"binary_name": "condor-upgrade-checks",
"binary_version": "23.9.6+dfsg-2.1build2"
},
{
"binary_name": "condor-vm-gahp",
"binary_version": "23.9.6+dfsg-2.1build2"
},
{
"binary_name": "htcondor",
"binary_version": "23.9.6+dfsg-2.1build2"
},
{
"binary_name": "htcondor-annex-ec2",
"binary_version": "23.9.6+dfsg-2.1build2"
},
{
"binary_name": "htcondor-test",
"binary_version": "23.9.6+dfsg-2.1build2"
},
{
"binary_name": "htcondor-upgrade-checks",
"binary_version": "23.9.6+dfsg-2.1build2"
},
{
"binary_name": "minicondor",
"binary_version": "23.9.6+dfsg-2.1build2"
},
{
"binary_name": "minihtcondor",
"binary_version": "23.9.6+dfsg-2.1build2"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "condor",
"purl": "pkg:deb/ubuntu/condor@23.9.6+dfsg-2.1build2?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"23.6.2+dfsg-2build1",
"23.9.6+dfsg-2",
"23.9.6+dfsg-2build1",
"23.9.6+dfsg-2.1",
"23.9.6+dfsg-2.1build2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "condor",
"binary_version": "25.6.1+dfsg-1"
},
{
"binary_name": "condor-annex-ec2",
"binary_version": "25.6.1+dfsg-1"
},
{
"binary_name": "condor-kbdd",
"binary_version": "25.6.1+dfsg-1"
},
{
"binary_name": "condor-test",
"binary_version": "25.6.1+dfsg-1"
},
{
"binary_name": "condor-vm-gahp",
"binary_version": "25.6.1+dfsg-1"
},
{
"binary_name": "minicondor",
"binary_version": "25.6.1+dfsg-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "condor",
"purl": "pkg:deb/ubuntu/condor@25.6.1+dfsg-1?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"23.9.6+dfsg-2.1build2",
"25.6.1+dfsg-1"
]
}
],
"aliases": [],
"details": "An issue was discovered in HTCondor 9.0.x before 9.0.4 and 9.1.x before 9.1.2. When authenticating to an HTCondor daemon using a SciToken, a user may be granted authorizations beyond what the token should allow.",
"id": "UBUNTU-CVE-2021-45102",
"modified": "2026-05-20T14:53:38Z",
"published": "2021-12-16T05:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2021-45102"
},
{
"type": "REPORT",
"url": "https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2021-0004/"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-45102"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2021-45102"
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
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