gsd-2020-28948
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
Archive_Tar through 1.4.10 allows an unserialization attack because phar: is blocked but PHAR: is not blocked.
Aliases
Aliases
{
"GSD": {
"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"
},
"osvSchema": {
"aliases": [
"CVE-2020-28948"
],
"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",
"schema_version": "1.4.0"
}
},
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{
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{
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"name": "https://github.com/pear/Archive_Tar/issues/33",
"refsource": "MISC",
"url": "https://github.com/pear/Archive_Tar/issues/33"
},
{
"name": "https://www.drupal.org/sa-core-2020-013",
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"url": "https://www.drupal.org/sa-core-2020-013"
},
{
"name": "[debian-lts-announce] 20201127 [SECURITY] [DLA 2466-1] drupal7 security update",
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},
{
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{
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},
{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5KSFM672XW3X6BR7TVKRD63SLZGKK437/"
},
{
"name": "DSA-4817",
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"url": "https://www.debian.org/security/2020/dsa-4817"
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{
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},
{
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},
{
"name": "FEDORA-2021-0c013f520c",
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}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003e=7.0,\u003c7.75||\u003e=8.0.0,\u003c8.9.10||\u003e=9.0.0,\u003c9.0.9",
"affected_versions": "All versions starting from 7.0 before 7.75, all versions starting from 8.0.0 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",
"cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"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"
],
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"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-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"
],
"uuid": "1fafdd03-98f4-411f-a1a4-0760d2fec38e"
},
{
"affected_range": "\u003e=7.0,\u003c7.75||\u003e=8.0.0,\u003c8.9.10||\u003e=9.0.0,\u003c9.0.9",
"affected_versions": "All versions starting from 7.0 before 7.75, all versions starting from 8.0.0 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",
"cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"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": [
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],
"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"
},
{
"affected_range": "\u003e=7.0,\u003c7.75||\u003e=8.8.0,\u003c8.8.12||\u003e=8.9.0,\u003c8.9.10||\u003e=9.0.0,\u003c9.0.9",
"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-502",
"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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"7.75",
"8.8.12",
"8.9.10",
"9.0.9"
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"package_slug": "packagist/drupal/drupal",
"pubdate": "2020-11-19",
"solution": "Upgrade to versions 7.75, 8.8.12, 8.9.10, 9.0.9 or above",
"title": "Deserialization of Untrusted Data",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-28948",
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"uuid": "d26d7638-6975-4e77-a914-1c5f9c2a86c5"
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{
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"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": [
"1.4.12"
],
"identifier": "CVE-2020-28948",
"identifiers": [
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],
"not_impacted": "All versions starting from 1.4.12",
"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"
}
]
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"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"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": true
},
"baseMetricV3": {
"cvssV3": {
"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"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9
}
},
"lastModifiedDate": "2022-03-30T14:32Z",
"publishedDate": "2020-11-19T19:15Z"
}
}
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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