CVE-2011-1144 (GCVE-0-2011-1144)
Vulnerability from cvelistv5 – Published: 2011-03-03 00:00 – Updated: 2024-08-06 22:14
VLAI
EPSS
VEX
Summary
The installer in PEAR 1.9.2 and earlier allows local users to overwrite arbitrary files via a symlink attack on the package.xml file, related to the (1) download_dir, (2) cache_dir, (3) tmp_dir, and (4) pear-build-download directories. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-1072.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
8 references
| URL | Tags |
|---|---|
| http://openwall.com/lists/oss-security/2011/02/28/5 | mailing-listx_refsource_MLIST |
| http://openwall.com/lists/oss-security/2011/03/01/7 | mailing-listx_refsource_MLIST |
| http://pear.php.net/bugs/bug.php?id=18056 | x_refsource_MISC |
| http://openwall.com/lists/oss-security/2011/03/01/8 | mailing-listx_refsource_MLIST |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entryx_refsource_XF |
| http://openwall.com/lists/oss-security/2011/03/01/5 | mailing-listx_refsource_MLIST |
| http://openwall.com/lists/oss-security/2011/03/01/4 | mailing-listx_refsource_MLIST |
| http://openwall.com/lists/oss-security/2011/03/01/9 | mailing-listx_refsource_MLIST |
Date Public
2011-02-28 00:00
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"matchCriteriaId": "85C03D94-A42D-4B94-A772-F224B7A51DBA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:pear:1.0:*:*:*:*:*:*:*",
"matchCriteriaId": "1F2D5A6D-5F13-4170-895C-7D9766D66E92",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:pear:1.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "6E70348B-DD40-4312-BEC1-5B70DE0502F0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:pear:1.1:*:*:*:*:*:*:*",
"matchCriteriaId": "A7183C6B-7916-4A9C-86B2-A1ADF2657FCD",
"vulnerable": true
},
{
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"matchCriteriaId": "96B6D2DE-FFAA-47DD-B7F9-9D4A8AD5D86F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:pear:1.2.1:*:*:*:*:*:*:*",
"matchCriteriaId": "2B18D859-6AEB-416B-AD65-549664AC7702",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:pear:1.3:*:*:*:*:*:*:*",
"matchCriteriaId": "25D84F7B-61EF-4609-AA12-092A82752A73",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:pear:1.3.1:*:*:*:*:*:*:*",
"matchCriteriaId": "3E691BDA-A3C4-4355-9B3B-CF4629234E0D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:pear:1.3.3:*:*:*:*:*:*:*",
"matchCriteriaId": "B15572C2-8A38-47BC-B816-D38465B3DF7C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:pear:1.3.3.1:*:*:*:*:*:*:*",
"matchCriteriaId": "E1C78AE7-1F68-4778-B47F-3926CCD4909B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:pear:1.3.4:*:*:*:*:*:*:*",
"matchCriteriaId": "6D2C0038-0B34-45C4-8E12-CB16E29D5A88",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:pear:1.3.5:*:*:*:*:*:*:*",
"matchCriteriaId": "92E6FEDC-D820-4F24-855F-457201A7E108",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:pear:1.3.6:*:*:*:*:*:*:*",
"matchCriteriaId": "B071F3AA-120E-4ED0-951B-E3E758C9B868",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:pear:1.4.0:*:*:*:*:*:*:*",
"matchCriteriaId": "E807C846-21A6-40DA-898C-81621C917C48",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:pear:1.4.0:rc1:*:*:*:*:*:*",
"matchCriteriaId": "E5187149-A430-4C18-A446-D63691C5DBC4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:pear:1.4.0:rc2:*:*:*:*:*:*",
"matchCriteriaId": "17D913D2-1DEB-4899-968C-CE1EE24B0F2E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:pear:1.4.1:*:*:*:*:*:*:*",
"matchCriteriaId": "8A00E459-5F1A-4A28-9B62-D7DB43F831B2",
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},
{
"criteria": "cpe:2.3:a:php:pear:1.4.2:*:*:*:*:*:*:*",
"matchCriteriaId": "C4BB7B66-B10C-42E0-BDD5-919A724D270E",
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},
{
"criteria": "cpe:2.3:a:php:pear:1.5.0:*:*:*:*:*:*:*",
"matchCriteriaId": "D7998B44-CABB-478C-B163-96842C8259D3",
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},
{
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},
{
"criteria": "cpe:2.3:a:php:pear:1.6.1:*:*:*:*:*:*:*",
"matchCriteriaId": "2930CA3C-58D3-4DE0-969C-6B1C036A463F",
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},
{
"criteria": "cpe:2.3:a:php:pear:1.9.1:*:*:*:*:*:*:*",
"matchCriteriaId": "1E8E8AEE-2369-4ACF-8546-B5C92DDFA338",
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}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The installer in PEAR 1.9.2 and earlier allows local users to overwrite arbitrary files via a symlink attack on the package.xml file, related to the (1) download_dir, (2) cache_dir, (3) tmp_dir, and (4) pear-build-download directories. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-1072."
},
{
"lang": "es",
"value": "El instalador de PEAR 1.9.2 y versiones anteriores permite a los usuarios locales sobreescribir archivos de su elecci\u00f3n a trav\u00e9s de un ataque de enlace simb\u00f3lico (\"symlink attack\") en el fichero package.xml. Relacionado con los directorios (1) download_dir, (2) cache_dir, (3) tmp_dir y (4) pear-build-download. NOTA: esta vulnerabilidad existe debido a una soluci\u00f3n incompleta del CVE-2011-1072."
}
],
"id": "CVE-2011-1144",
"lastModified": "2026-04-29T01:13:23.040",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 3.3,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:M/Au:N/C:N/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.4,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2011-03-03T01:00:01.677",
"references": [
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/02/28/5"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/03/01/4"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/03/01/5"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/03/01/7"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/03/01/8"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2011/03/01/9"
},
{
"source": "cve@mitre.org",
"url": "http://pear.php.net/bugs/bug.php?id=18056"
},
{
"source": "cve@mitre.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65911"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/02/28/5"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/03/01/4"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/03/01/5"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/03/01/7"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/03/01/8"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/03/01/9"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://pear.php.net/bugs/bug.php?id=18056"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65911"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-59"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"aggregate_severity": "Low",
"current_release_date": "2026-01-28T23:05:11+00:00",
"cve": "CVE-2011-1144",
"id": "CVE-2011-1144",
"initial_release_date": "2011-01-01T00:00:00+00:00",
"product_status:known_affected": "2",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "php-pear: symlink vulnerability in PEAR installer",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2011/cve-2011-1144.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "low",
"current_release_date": "2023-02-15T05:53:59Z",
"cve": "CVE-2011-1144",
"id": "CVE-2011-1144",
"initial_release_date": "2023-02-15T05:53:59Z",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2011-1144",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2011-1144.json",
"version": "2"
}
}
}
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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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