GSD-2020-28948
Vulnerability from gsd - Updated: 2023-12-13 01:22Details
Archive_Tar through 1.4.10 allows an unserialization attack because phar: is blocked but PHAR: is not blocked.
Aliases
Aliases
{
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"alias": "CVE-2020-28948",
"description": "Archive_Tar through 1.4.10 allows an unserialization attack because phar: is blocked but PHAR: is not blocked.",
"id": "GSD-2020-28948",
"references": [
"https://www.suse.com/security/cve/CVE-2020-28948.html",
"https://www.debian.org/security/2020/dsa-4817",
"https://ubuntu.com/security/CVE-2020-28948",
"https://advisories.mageia.org/CVE-2020-28948.html",
"https://alas.aws.amazon.com/cve/html/CVE-2020-28948.html",
"https://access.redhat.com/errata/RHSA-2022:6541",
"https://access.redhat.com/errata/RHSA-2022:6542",
"https://access.redhat.com/errata/RHSA-2022:7340"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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],
"details": "Archive_Tar through 1.4.10 allows an unserialization attack because phar: is blocked but PHAR: is not blocked.",
"id": "GSD-2020-28948",
"modified": "2023-12-13T01:22:01.596013Z",
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"gitlab.com": {
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{
"affected_range": "\u003e=7.0,\u003c7.75||\u003e=8.0.0,\u003c8.9.10||\u003e=9.0.0,\u003c9.0.9",
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"cwe_ids": [
"CWE-1035",
"CWE-502",
"CWE-937"
],
"date": "2021-09-25",
"description": "Archive_Tar allows an unserialization attack because phar: is blocked but PHAR: is not blocked.",
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"package_slug": "packagist/drupal/core-recommended",
"pubdate": "2020-11-19",
"solution": "Upgrade to versions 8.9.10, 9.0.9 or above.",
"title": "Deserialization of Untrusted Data",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-28948",
"https://github.com/pear/Archive_Tar/issues/33"
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},
{
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"cwe_ids": [
"CWE-1035",
"CWE-502",
"CWE-937"
],
"date": "2021-09-25",
"description": "Archive_Tar allows an unserialization attack because phar: is blocked but PHAR: is not blocked.",
"fixed_versions": [
"8.9.10",
"9.0.9"
],
"identifier": "CVE-2020-28948",
"identifiers": [
"CVE-2020-28948"
],
"not_impacted": "All versions before 7.0, all versions starting from 7.75 before 8.0.0, all versions starting from 8.9.10 before 9.0.0, all versions starting from 9.0.9",
"package_slug": "packagist/drupal/core",
"pubdate": "2020-11-19",
"solution": "Upgrade to versions 8.9.10, 9.0.9 or above.",
"title": "Deserialization of Untrusted Data",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-28948",
"https://github.com/pear/Archive_Tar/issues/33"
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"uuid": "bf6c2e12-dc05-4f54-8fb5-1560f73a8e10"
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"affected_versions": "All versions starting from 7.0 before 7.75, all versions starting from 8.8.0 before 8.8.12, all versions starting from 8.9.0 before 8.9.10, all versions starting from 9.0.0 before 9.0.9",
"cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
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"CWE-937"
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"date": "2021-09-25",
"description": "Archive_Tar allows an unserialization attack because `phar:` is blocked but `PHAR:` is not blocked.",
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"8.8.12",
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"package_slug": "packagist/drupal/drupal",
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"title": "Deserialization of Untrusted Data",
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"date": "2021-09-25",
"description": "Archive_Tar allows an unserialization attack because `phar:` is blocked but `PHAR:` is not blocked.",
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],
"identifier": "CVE-2020-28948",
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"package_slug": "packagist/pear/archive_tar",
"pubdate": "2020-11-19",
"solution": "Upgrade to version 1.4.12 or above.",
"title": "Deserialization of Untrusted Data",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-28948",
"https://github.com/pear/Archive_Tar/issues/33"
],
"uuid": "c21bcf51-d736-43e1-8a6d-b076c4a0e496"
}
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},
"impact": {
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"acInsufInfo": false,
"cvssV2": {
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
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"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": true
},
"baseMetricV3": {
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"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
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"impactScore": 5.9
}
},
"lastModifiedDate": "2022-03-30T14:32Z",
"publishedDate": "2020-11-19T19:15Z"
}
}
}
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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.
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- 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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