GSD-2020-4043
Vulnerability from gsd - Updated: 2023-12-13 01:21Details
phpMussel from versions 1.0.0 and less than 1.6.0 has an unserialization vulnerability in PHP's phar wrapper. Uploading a specially crafted file to an affected version allows arbitrary code execution (discovered, tested, and confirmed by myself), so the risk factor should be regarded as very high. Newer phpMussel versions don't use PHP's phar wrapper, and are therefore unaffected. This has been fixed in version 1.6.0.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-4043",
"description": "phpMussel from versions 1.0.0 and less than 1.6.0 has an unserialization vulnerability in PHP\u0027s phar wrapper. Uploading a specially crafted file to an affected version allows arbitrary code execution (discovered, tested, and confirmed by myself), so the risk factor should be regarded as very high. Newer phpMussel versions don\u0027t use PHP\u0027s phar wrapper, and are therefore unaffected. This has been fixed in version 1.6.0.",
"id": "GSD-2020-4043"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-4043"
],
"details": "phpMussel from versions 1.0.0 and less than 1.6.0 has an unserialization vulnerability in PHP\u0027s phar wrapper. Uploading a specially crafted file to an affected version allows arbitrary code execution (discovered, tested, and confirmed by myself), so the risk factor should be regarded as very high. Newer phpMussel versions don\u0027t use PHP\u0027s phar wrapper, and are therefore unaffected. This has been fixed in version 1.6.0.",
"id": "GSD-2020-4043",
"modified": "2023-12-13T01:21:47.915543Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2020-4043",
"STATE": "PUBLIC",
"TITLE": "Phar unserialization vulnerability in phpMussel"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "phpMussel",
"version": {
"version_data": [
{
"version_value": "\u003e= 1.0.0, \u003c 1.6.0"
}
]
}
}
]
},
"vendor_name": "phpMussel"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "phpMussel from versions 1.0.0 and less than 1.6.0 has an unserialization vulnerability in PHP\u0027s phar wrapper. Uploading a specially crafted file to an affected version allows arbitrary code execution (discovered, tested, and confirmed by myself), so the risk factor should be regarded as very high. Newer phpMussel versions don\u0027t use PHP\u0027s phar wrapper, and are therefore unaffected. This has been fixed in version 1.6.0."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-502: Deserialization of Untrusted Data"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/phpMussel/phpMussel/security/advisories/GHSA-qr95-4mq5-r3fh",
"refsource": "CONFIRM",
"url": "https://github.com/phpMussel/phpMussel/security/advisories/GHSA-qr95-4mq5-r3fh"
},
{
"name": "https://github.com/phpMussel/phpMussel/issues/167",
"refsource": "MISC",
"url": "https://github.com/phpMussel/phpMussel/issues/167"
},
{
"name": "https://github.com/phpMussel/phpMussel/pull/173",
"refsource": "MISC",
"url": "https://github.com/phpMussel/phpMussel/pull/173"
},
{
"name": "https://github.com/phpMussel/phpMussel/commit/97f25973433921c1f953430f32d3081adc4851a4",
"refsource": "MISC",
"url": "https://github.com/phpMussel/phpMussel/commit/97f25973433921c1f953430f32d3081adc4851a4"
},
{
"name": "https://github.com/phpMussel/phpMussel/security/policy#currently-known-vulnerabilities",
"refsource": "MISC",
"url": "https://github.com/phpMussel/phpMussel/security/policy#currently-known-vulnerabilities"
}
]
},
"source": {
"advisory": "GHSA-qr95-4mq5-r3fh",
"discovery": "UNKNOWN"
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003e=1.0.0,\u003c1.6.0",
"affected_versions": "All versions starting from 1.0.0 before 1.6.0",
"cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-502",
"CWE-78",
"CWE-937"
],
"date": "2023-02-16",
"description": "phpMussel from versions 1.0.0 and less than 1.6.0 has an unserialization vulnerability in PHP\u0027s phar wrapper. Uploading a specially crafted file to an affected version allows arbitrary code execution (discovered, tested, and confirmed by myself), so the risk factor should be regarded as very high. Newer phpMussel versions don\u0027t use PHP\u0027s phar wrapper, and are therefore unaffected. This has been fixed in version 1.6.0.",
"fixed_versions": [
"1.6.0"
],
"identifier": "CVE-2020-4043",
"identifiers": [
"GHSA-qr95-4mq5-r3fh",
"CVE-2020-4043"
],
"not_impacted": "All versions before 1.0.0, all versions starting from 1.6.0",
"package_slug": "packagist/Maikuolan/phpMussel",
"pubdate": "2020-06-10",
"solution": "Upgrade to version 1.6.0 or above.",
"title": "Deserialization of Untrusted Data",
"urls": [
"https://github.com/phpMussel/phpMussel/security/advisories/GHSA-qr95-4mq5-r3fh",
"https://github.com/phpMussel/phpMussel/issues/167",
"https://github.com/phpMussel/phpMussel/pull/173",
"https://github.com/phpMussel/phpMussel/commit/97f25973433921c1f953430f32d3081adc4851a4",
"https://github.com/phpMussel/phpMussel/security/policy#currently-known-vulnerabilities",
"https://nvd.nist.gov/vuln/detail/CVE-2020-4043",
"https://github.com/advisories/GHSA-qr95-4mq5-r3fh"
],
"uuid": "f4243dd8-dc35-4230-8d5a-c13008792548"
},
{
"affected_range": "\u003e=1.0.0,\u003c1.6.0",
"affected_versions": "All versions starting from 1.0.0 before 1.6.0",
"cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-502",
"CWE-937"
],
"date": "2020-06-22",
"description": "phpMussel has an deserialization vulnerability in the `phar` wrapper. Uploading a specially crafted file to an affected version allows arbitrary code execution.",
"fixed_versions": [
"1.6.0"
],
"identifier": "CVE-2020-4043",
"identifiers": [
"CVE-2020-4043",
"GHSA-qr95-4mq5-r3fh"
],
"not_impacted": "All versions before 1.0.0, all versions starting from 1.6.0",
"package_slug": "packagist/phpmussel/phpmussel",
"pubdate": "2020-06-10",
"solution": "Upgrade to version 1.6.0 or above.",
"title": "Deserialization of Untrusted Data",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-4043"
],
"uuid": "2d3b4985-9b6b-41d2-9976-cc0bef44c34c"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:phpmussel_project:phpmussel:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.6.0",
"versionStartIncluding": "1.0.0",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2020-4043"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "phpMussel from versions 1.0.0 and less than 1.6.0 has an unserialization vulnerability in PHP\u0027s phar wrapper. Uploading a specially crafted file to an affected version allows arbitrary code execution (discovered, tested, and confirmed by myself), so the risk factor should be regarded as very high. Newer phpMussel versions don\u0027t use PHP\u0027s phar wrapper, and are therefore unaffected. This has been fixed in version 1.6.0."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-502"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/phpMussel/phpMussel/security/advisories/GHSA-qr95-4mq5-r3fh",
"refsource": "CONFIRM",
"tags": [
"Mitigation",
"Third Party Advisory"
],
"url": "https://github.com/phpMussel/phpMussel/security/advisories/GHSA-qr95-4mq5-r3fh"
},
{
"name": "https://github.com/phpMussel/phpMussel/security/policy#currently-known-vulnerabilities",
"refsource": "MISC",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/phpMussel/phpMussel/security/policy#currently-known-vulnerabilities"
},
{
"name": "https://github.com/phpMussel/phpMussel/commit/97f25973433921c1f953430f32d3081adc4851a4",
"refsource": "MISC",
"tags": [
"Patch",
"Release Notes",
"Third Party Advisory"
],
"url": "https://github.com/phpMussel/phpMussel/commit/97f25973433921c1f953430f32d3081adc4851a4"
},
{
"name": "https://github.com/phpMussel/phpMussel/issues/167",
"refsource": "MISC",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/phpMussel/phpMussel/issues/167"
},
{
"name": "https://github.com/phpMussel/phpMussel/pull/173",
"refsource": "MISC",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/phpMussel/phpMussel/pull/173"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9
}
},
"lastModifiedDate": "2020-06-22T17:07Z",
"publishedDate": "2020-06-10T20:15Z"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
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.
Loading…
Loading…