cve-2020-7061
Vulnerability from cvelistv5
Published
2020-02-27 20:25
Modified
2024-09-17 01:21
Severity ?
EPSS score ?
Summary
In PHP versions 7.3.x below 7.3.15 and 7.4.x below 7.4.3, while extracting PHAR files on Windows using phar extension, certain content inside PHAR file could lead to one-byte read past the allocated buffer. This could potentially lead to information disclosure or crash.
References
▼ | URL | Tags | |
---|---|---|---|
security@php.net | https://bugs.php.net/bug.php?id=79171 | Exploit, Vendor Advisory | |
security@php.net | https://security.gentoo.org/glsa/202003-57 | Third Party Advisory | |
security@php.net | https://www.tenable.com/security/tns-2021-14 | Patch, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://bugs.php.net/bug.php?id=79171 | Exploit, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://security.gentoo.org/glsa/202003-57 | Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.tenable.com/security/tns-2021-14 | Patch, Third Party Advisory |
Impacted products
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This could potentially lead to information disclosure or crash.", }, ], metrics: [ { cvssV3_1: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "LOW", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", version: "3.1", }, }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-125", description: "CWE-125 Out-of-bounds Read", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2021-07-22T17:07:37", orgId: "dd77f84a-d19a-4638-8c3d-a322d820ed2b", shortName: "php", }, references: [ { tags: [ "x_refsource_MISC", ], url: "https://bugs.php.net/bug.php?id=79171", }, { name: "GLSA-202003-57", tags: [ "vendor-advisory", "x_refsource_GENTOO", ], url: "https://security.gentoo.org/glsa/202003-57", }, { tags: [ "x_refsource_CONFIRM", ], url: "https://www.tenable.com/security/tns-2021-14", }, ], source: { defect: [ "https://bugs.php.net/bug.php?id=79171", ], discovery: "INTERNAL", }, title: "heap-buffer-overflow in phar_extract_file", x_generator: { engine: "Vulnogram 0.0.9", }, x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "security@php.net", DATE_PUBLIC: "2020-02-17T16:23:00.000Z", ID: "CVE-2020-7061", STATE: "PUBLIC", TITLE: "heap-buffer-overflow in phar_extract_file", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "PHP", version: { version_data: [ { platform: "Windows", version_affected: "<", version_name: "7.3.x", version_value: "7.3.15", }, { platform: "Windows", version_affected: "<", version_name: "7.4.x", version_value: "7.4.3", }, ], }, }, ], }, vendor_name: "PHP Group", }, ], }, }, configuration: [ { lang: "en", value: "Windows", }, ], credit: [ { lang: "eng", value: "Reported by cmb@php.net", }, ], data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "In PHP versions 7.3.x below 7.3.15 and 7.4.x below 7.4.3, while extracting PHAR files on Windows using phar extension, certain content inside PHAR file could lead to one-byte read past the allocated buffer. This could potentially lead to information disclosure or crash.", }, ], }, generator: { engine: "Vulnogram 0.0.9", }, impact: { cvss: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "LOW", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", version: "3.1", }, }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "CWE-125 Out-of-bounds Read", }, ], }, ], }, references: { reference_data: [ { name: "https://bugs.php.net/bug.php?id=79171", refsource: "MISC", url: "https://bugs.php.net/bug.php?id=79171", }, { name: "GLSA-202003-57", refsource: "GENTOO", url: "https://security.gentoo.org/glsa/202003-57", }, { name: "https://www.tenable.com/security/tns-2021-14", refsource: "CONFIRM", url: "https://www.tenable.com/security/tns-2021-14", }, ], }, source: { defect: [ "https://bugs.php.net/bug.php?id=79171", ], discovery: "INTERNAL", }, }, }, }, cveMetadata: { assignerOrgId: "dd77f84a-d19a-4638-8c3d-a322d820ed2b", assignerShortName: "php", cveId: "CVE-2020-7061", datePublished: "2020-02-27T20:25:14.751954Z", dateReserved: "2020-01-15T00:00:00", dateUpdated: "2024-09-17T01:21:01.352Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { fkie_nvd: { configurations: "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"7.2.0\", \"versionEndIncluding\": \"7.2.27\", \"matchCriteriaId\": \"C6DEDF33-5700-450F-980D-8CA598A53DED\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"7.3.0\", \"versionEndIncluding\": \"7.3.14\", \"matchCriteriaId\": \"1CA6A47B-6146-4361-AED1-4263B7911C6C\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"7.4.0\", \"versionEndIncluding\": \"7.4.2\", \"matchCriteriaId\": \"D73AA9E0-B622-41A6-9E5B-924051D4CA61\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A2572D17-1DE6-457B-99CC-64AFD54487EA\"}]}]}, {\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"5.19.0\", \"matchCriteriaId\": \"41DBA7C7-8084-45F6-B59D-13A9022C34DF\"}]}]}]", descriptions: "[{\"lang\": \"en\", \"value\": \"In PHP versions 7.3.x below 7.3.15 and 7.4.x below 7.4.3, while extracting PHAR files on Windows using phar extension, certain content inside PHAR file could lead to one-byte read past the allocated buffer. 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- 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.