ghsa-rrwc-c46p-f3v6
Vulnerability from github
Published
2022-05-24 17:09
Modified
2022-05-24 17:09
Details
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.
{ "affected": [], "aliases": [ "CVE-2020-7062" ], "database_specific": { "cwe_ids": [ "CWE-476" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2020-02-27T21:15:00Z", "severity": "MODERATE" }, "details": "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.", "id": "GHSA-rrwc-c46p-f3v6", "modified": "2022-05-24T17:09:52Z", "published": "2022-05-24T17:09:52Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7062" }, { "type": "WEB", "url": "https://bugs.php.net/bug.php?id=79221" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00034.html" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/202003-57" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4330-1" }, { "type": "WEB", "url": "https://www.debian.org/security/2020/dsa-4717" }, { "type": "WEB", "url": "https://www.debian.org/security/2020/dsa-4719" }, { "type": "WEB", "url": "https://www.tenable.com/security/tns-2021-14" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html" } ], "schema_version": "1.4.0", "severity": [] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.