GSD-2021-42550
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
In logback version 1.2.7 and prior versions, an attacker with the required privileges to edit configurations files could craft a malicious configuration allowing to execute arbitrary code loaded from LDAP servers.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-42550",
"description": "In logback version 1.2.7 and prior versions, an attacker with the required privileges to edit configurations files could craft a malicious configuration allowing to execute arbitrary code loaded from LDAP servers.",
"id": "GSD-2021-42550",
"references": [
"https://www.suse.com/security/cve/CVE-2021-42550.html",
"https://access.redhat.com/errata/RHSA-2022:1108",
"https://access.redhat.com/errata/RHSA-2022:1110",
"https://access.redhat.com/errata/RHSA-2022:5498",
"https://access.redhat.com/errata/RHSA-2022:5532"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-42550"
],
"details": "In logback version 1.2.7 and prior versions, an attacker with the required privileges to edit configurations files could craft a malicious configuration allowing to execute arbitrary code loaded from LDAP servers.",
"id": "GSD-2021-42550",
"modified": "2023-12-13T01:23:06.749263Z",
"schema_version": "1.4.0"
}
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"TITLE": "RCE from attacker with configuration edit priviledges through JNDI lookup "
},
"affects": {
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{
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},
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"confidentialityImpact": "HIGH",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
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"cwe_ids": [
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"CWE-502",
"CWE-78",
"CWE-937"
],
"date": "2022-04-19",
"description": "In logback version 1.2.9 and prior versions, an attacker with the required privileges to edit configurations files could craft a malicious configuration allowing to execute arbitrary code loaded from LDAP servers.",
"fixed_versions": [
"1.2.9"
],
"identifier": "CVE-2021-42550",
"identifiers": [
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"CVE-2021-42550"
],
"not_impacted": "",
"package_slug": "maven/ch.qos.logback/logback-core",
"pubdate": "2021-12-17",
"solution": "Upgrade to 1.2.9 or above.",
"title": "Deserialization of Untrusted Data",
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"https://github.com/qos-ch/logback/commit/87291079a1de9369ac67e20dc70a8fdc7cc4359c",
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"uuid": "30d09b9a-277c-4a1b-9fec-61625771f8f4"
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"lastModifiedDate": "2022-12-12T21:13Z",
"publishedDate": "2021-12-16T19:15Z"
}
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}
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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.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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