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CERTFR-2020-AVI-107
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans PHP. Elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
References
Title | Publication Time | Tags | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
|
{ "$ref": "https://www.cert.ssi.gouv.fr/openapi.json", "affected_systems": [ { "description": "PHP 7.2.x versions ant\u00e9rieures \u00e0 7.2.28", "product": { "name": "PHP", "vendor": { "name": "PHP", "scada": false } } }, { "description": "PHP 7.3.x versions ant\u00e9rieures \u00e0 7.3.15", "product": { "name": "PHP", "vendor": { "name": "PHP", "scada": false } } }, { "description": "PHP 7.4.x versions ant\u00e9rieures \u00e0 7.4.3", "product": { "name": "PHP", "vendor": { "name": "PHP", "scada": false } } } ], "affected_systems_content": null, "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n", "cves": [ { "name": "CVE-2020-7063", "url": "https://www.cve.org/CVERecord?id=CVE-2020-7063" }, { "name": "CVE-2020-7062", "url": "https://www.cve.org/CVERecord?id=CVE-2020-7062" }, { "name": "CVE-2020-7061", "url": "https://www.cve.org/CVERecord?id=CVE-2020-7061" } ], "initial_release_date": "2020-02-21T00:00:00", "last_revision_date": "2020-02-21T00:00:00", "links": [], "reference": "CERTFR-2020-AVI-107", "revisions": [ { "description": "Version initiale", "revision_date": "2020-02-21T00:00:00.000000" } ], "risks": [ { "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur" } ], "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans PHP. Elles\npermettent \u00e0 un attaquant de provoquer un probl\u00e8me de s\u00e9curit\u00e9 non\nsp\u00e9cifi\u00e9 par l\u0027\u00e9diteur.\n", "title": "Multiples vuln\u00e9rabilit\u00e9s dans PHP", "vendor_advisories": [ { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 PHP 7.2.28 du 20 f\u00e9vrier 2020", "url": "https://www.php.net/ChangeLog-7.php#7.2.28" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 PHP 7.3.15 du 20 f\u00e9vrier 2020", "url": "https://www.php.net/ChangeLog-7.php#7.3.15" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 PHP 7.4.3 du 20 f\u00e9vrier 2020", "url": "https://www.php.net/ChangeLog-7.php#7.4.3" } ] }
CVE-2020-7063 (GCVE-0-2020-7063)
Vulnerability from cvelistv5
Published
2020-02-27 20:25
Modified
2024-09-16 16:49
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-281 - Improper Preservation of Permissions
Summary
In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when creating PHAR archive using PharData::buildFromIterator() function, the files are added with default permissions (0666, or all access) even if the original files on the filesystem were with more restrictive permissions. This may result in files having more lax permissions than intended when such archive is extracted.
References
URL | Tags | |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Impacted products
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T09:18:03.000Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://bugs.php.net/bug.php?id=79082" }, { "name": "openSUSE-SU-2020:0341", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html" }, { "name": "GLSA-202003-57", "tags": [ "vendor-advisory", "x_refsource_GENTOO", "x_transferred" ], "url": "https://security.gentoo.org/glsa/202003-57" }, { "name": "[debian-lts-announce] 20200326 [SECURITY] [DLA 2160-1] php5 security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00034.html" }, { "name": "USN-4330-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/4330-1/" }, { "name": "DSA-4717", "tags": [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred" ], "url": "https://www.debian.org/security/2020/dsa-4717" }, { "name": "DSA-4719", "tags": [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred" ], "url": "https://www.debian.org/security/2020/dsa-4719" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://www.tenable.com/security/tns-2021-14" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "PHP", "vendor": "PHP Group", "versions": [ { "lessThan": "7.3.15", "status": "affected", "version": "7.3.x", "versionType": "custom" }, { "lessThan": "7.4.3", "status": "affected", "version": "7.4.x", "versionType": "custom" }, { "lessThan": "7.2.28", "status": "affected", "version": "7.2.x", "versionType": "custom" } ] } ], "credits": [ { "lang": "en", "value": "Reported by dr at loopia dot rs" } ], "datePublic": "2020-02-17T00:00:00", "descriptions": [ { "lang": "en", "value": "In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when creating PHAR archive using PharData::buildFromIterator() function, the files are added with default permissions (0666, or all access) even if the original files on the filesystem were with more restrictive permissions. This may result in files having more lax permissions than intended when such archive is extracted." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-281", "description": "CWE-281 Improper Preservation of Permissions", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-07-22T17:07:11", "orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b", "shortName": "php" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://bugs.php.net/bug.php?id=79082" }, { "name": "openSUSE-SU-2020:0341", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html" }, { "name": "GLSA-202003-57", "tags": [ "vendor-advisory", "x_refsource_GENTOO" ], "url": "https://security.gentoo.org/glsa/202003-57" }, { "name": "[debian-lts-announce] 20200326 [SECURITY] [DLA 2160-1] php5 security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00034.html" }, { "name": "USN-4330-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4330-1/" }, { "name": "DSA-4717", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2020/dsa-4717" }, { "name": "DSA-4719", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2020/dsa-4719" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://www.tenable.com/security/tns-2021-14" } ], "source": { "defect": [ "https://bugs.php.net/bug.php?id=79082" ], "discovery": "EXTERNAL" }, "title": "Files added to tar with Phar::buildFromIterator have all-access permissions", "workarounds": [ { "lang": "en", "value": "Use different Phar class functions to compose the archive, such as addFile(), or reset file permissions upon extracting files from the archive." } ], "x_generator": { "engine": "Vulnogram 0.0.9" }, "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security@php.net", "DATE_PUBLIC": "2020-02-17T16:21:00.000Z", "ID": "CVE-2020-7063", "STATE": "PUBLIC", "TITLE": "Files added to tar with Phar::buildFromIterator have all-access permissions" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "PHP", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "7.3.x", "version_value": "7.3.15" }, { "version_affected": "\u003c", "version_name": "7.4.x", "version_value": "7.4.3" }, { "version_affected": "\u003c", "version_name": "7.2.x", "version_value": "7.2.28" } ] } } ] }, "vendor_name": "PHP Group" } ] } }, "credit": [ { "lang": "eng", "value": "Reported by dr at loopia dot rs" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when creating PHAR archive using PharData::buildFromIterator() function, the files are added with default permissions (0666, or all access) even if the original files on the filesystem were with more restrictive permissions. This may result in files having more lax permissions than intended when such archive is extracted." } ] }, "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-281 Improper Preservation of Permissions" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugs.php.net/bug.php?id=79082", "refsource": "MISC", "url": "https://bugs.php.net/bug.php?id=79082" }, { "name": "openSUSE-SU-2020:0341", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html" }, { "name": "GLSA-202003-57", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/202003-57" }, { "name": "[debian-lts-announce] 20200326 [SECURITY] [DLA 2160-1] php5 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00034.html" }, { "name": "USN-4330-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4330-1/" }, { "name": "DSA-4717", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2020/dsa-4717" }, { "name": "DSA-4719", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2020/dsa-4719" }, { "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=79082" ], "discovery": "EXTERNAL" }, "work_around": [ { "lang": "en", "value": "Use different Phar class functions to compose the archive, such as addFile(), or reset file permissions upon extracting files from the archive." } ] } } }, "cveMetadata": { "assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b", "assignerShortName": "php", "cveId": "CVE-2020-7063", "datePublished": "2020-02-27T20:25:15.606064Z", "dateReserved": "2020-01-15T00:00:00", "dateUpdated": "2024-09-16T16:49:14.274Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2020-7061 (GCVE-0-2020-7061)
Vulnerability from cvelistv5
Published
2020-02-27 20:25
Modified
2024-09-17 01:21
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
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 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
|
Impacted products
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T09:18:03.029Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://bugs.php.net/bug.php?id=79171" }, { "name": "GLSA-202003-57", "tags": [ "vendor-advisory", "x_refsource_GENTOO", "x_transferred" ], "url": "https://security.gentoo.org/glsa/202003-57" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://www.tenable.com/security/tns-2021-14" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "platforms": [ "Windows" ], "product": "PHP", "vendor": "PHP Group", "versions": [ { "lessThan": "7.3.15", "status": "affected", "version": "7.3.x", "versionType": "custom" }, { "lessThan": "7.4.3", "status": "affected", "version": "7.4.x", "versionType": "custom" } ] } ], "configurations": [ { "lang": "en", "value": "Windows" } ], "credits": [ { "lang": "en", "value": "Reported by cmb@php.net" } ], "datePublic": "2020-02-17T00:00:00", "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. 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": "\u003c", "version_name": "7.3.x", "version_value": "7.3.15" }, { "platform": "Windows", "version_affected": "\u003c", "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" }
CVE-2020-7062 (GCVE-0-2020-7062)
Vulnerability from cvelistv5
Published
2020-02-27 20:25
Modified
2024-09-16 22:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-476 - NULL Pointer Dereference
Summary
In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when using file upload functionality, if upload progress tracking is enabled, but session.upload_progress.cleanup is set to 0 (disabled), and the file upload fails, the upload procedure would try to clean up data that does not exist and encounter null pointer dereference, which would likely lead to a crash.
References
URL | Tags | |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Impacted products
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T09:18:03.016Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://bugs.php.net/bug.php?id=79221" }, { "name": "openSUSE-SU-2020:0341", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html" }, { "name": "GLSA-202003-57", "tags": [ "vendor-advisory", "x_refsource_GENTOO", "x_transferred" ], "url": "https://security.gentoo.org/glsa/202003-57" }, { "name": "[debian-lts-announce] 20200326 [SECURITY] [DLA 2160-1] php5 security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00034.html" }, { "name": "USN-4330-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/4330-1/" }, { "name": "DSA-4717", "tags": [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred" ], "url": "https://www.debian.org/security/2020/dsa-4717" }, { "name": "DSA-4719", "tags": [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred" ], "url": "https://www.debian.org/security/2020/dsa-4719" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://www.tenable.com/security/tns-2021-14" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "PHP", "vendor": "PHP Group", "versions": [ { "lessThan": "7.3.15", "status": "affected", "version": "7.3.x", "versionType": "custom" }, { "lessThan": "7.4.3", "status": "affected", "version": "7.4.x", "versionType": "custom" }, { "lessThan": "7.2.28", "status": "affected", "version": "7.2.x", "versionType": "custom" } ] } ], "configurations": [ { "lang": "en", "value": "file_uploads=1\nsession.upload_progress.enabled=1\nsession.upload_progress.cleanup=0" } ], "credits": [ { "lang": "en", "value": "Reported by ryat@php.net" } ], "datePublic": "2020-02-17T00:00:00", "descriptions": [ { "lang": "en", "value": "In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when using file upload functionality, if upload progress tracking is enabled, but session.upload_progress.cleanup is set to 0 (disabled), and the file upload fails, the upload procedure would try to clean up data that does not exist and encounter null pointer dereference, which would likely lead to a crash." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-476", "description": "CWE-476 NULL Pointer Dereference", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-07-22T17:06:46", "orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b", "shortName": "php" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://bugs.php.net/bug.php?id=79221" }, { "name": "openSUSE-SU-2020:0341", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html" }, { "name": "GLSA-202003-57", "tags": [ "vendor-advisory", "x_refsource_GENTOO" ], "url": "https://security.gentoo.org/glsa/202003-57" }, { "name": "[debian-lts-announce] 20200326 [SECURITY] [DLA 2160-1] php5 security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00034.html" }, { "name": "USN-4330-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4330-1/" }, { "name": "DSA-4717", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2020/dsa-4717" }, { "name": "DSA-4719", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2020/dsa-4719" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://www.tenable.com/security/tns-2021-14" } ], "source": { "defect": [ "https://bugs.php.net/bug.php?id=79221" ], "discovery": "EXTERNAL" }, "title": "Null Pointer Dereference in PHP Session Upload Progress", "workarounds": [ { "lang": "en", "value": "Disable file uploading, file upload tracking or enable session.upload_progress.cleanup." } ], "x_generator": { "engine": "Vulnogram 0.0.9" }, "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security@php.net", "DATE_PUBLIC": "2020-02-17T16:21:00.000Z", "ID": "CVE-2020-7062", "STATE": "PUBLIC", "TITLE": "Null Pointer Dereference in PHP Session Upload Progress" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "PHP", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "7.3.x", "version_value": "7.3.15" }, { "version_affected": "\u003c", "version_name": "7.4.x", "version_value": "7.4.3" }, { "version_affected": "\u003c", "version_name": "7.2.x", "version_value": "7.2.28" } ] } } ] }, "vendor_name": "PHP Group" } ] } }, "configuration": [ { "lang": "en", "value": "file_uploads=1\nsession.upload_progress.enabled=1\nsession.upload_progress.cleanup=0" } ], "credit": [ { "lang": "eng", "value": "Reported by ryat@php.net" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when using file upload functionality, if upload progress tracking is enabled, but session.upload_progress.cleanup is set to 0 (disabled), and the file upload fails, the upload procedure would try to clean up data that does not exist and encounter null pointer dereference, which would likely lead to a crash." } ] }, "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-476 NULL Pointer Dereference" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugs.php.net/bug.php?id=79221", "refsource": "MISC", "url": "https://bugs.php.net/bug.php?id=79221" }, { "name": "openSUSE-SU-2020:0341", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html" }, { "name": "GLSA-202003-57", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/202003-57" }, { "name": "[debian-lts-announce] 20200326 [SECURITY] [DLA 2160-1] php5 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00034.html" }, { "name": "USN-4330-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4330-1/" }, { "name": "DSA-4717", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2020/dsa-4717" }, { "name": "DSA-4719", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2020/dsa-4719" }, { "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=79221" ], "discovery": "EXTERNAL" }, "work_around": [ { "lang": "en", "value": "Disable file uploading, file upload tracking or enable session.upload_progress.cleanup." } ] } } }, "cveMetadata": { "assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b", "assignerShortName": "php", "cveId": "CVE-2020-7062", "datePublished": "2020-02-27T20:25:15.153032Z", "dateReserved": "2020-01-15T00:00:00", "dateUpdated": "2024-09-16T22:24:49.661Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
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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.
- 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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