CVE-2022-31627

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Summary

CVECVE-2022-31627
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-07-28 06:15:00 UTC
Updated2022-10-25 19:45:00 UTC
DescriptionIn PHP versions 8.1.x below 8.1.8, when fileinfo functions, such as finfo_buffer, due to incorrect patch applied to the third party code from libmagic, incorrect function may be used to free allocated memory, which may lead to heap corruption.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Php Php All All All All

References

ReferenceSourceLinkTags
PHP: Multiple Vulnerabilities (GLSA 202209-20) — Gentoo security GENTOO security.gentoo.org
PHP :: Sec Bug #81723 :: Heap buffer overflow in finfo_buffer MISC bugs.php.net
CVE-2022-31627 PHP Vulnerability in NetApp Products | NetApp Product Security CONFIRM security.netapp.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

LEGACY: reported by xd4rker at gmail dot com

Legacy QID Mappings

  • 150558 PHP Heap Buffer Overflow Vulnerability (CVE-2022-31627)
  • 198871 Ubuntu Security Notification for Hypertext Preprocessor (PHP) Vulnerability (USN-5530-1)
  • 282942 Fedora Security Update for Hypertext Preprocessor (PHP) (FEDORA-2022-ec0491574d)
  • 296084 Oracle Solaris 11.4 Support Repository Update (SRU) 50.126.3 Missing (CPUOCT2022)
  • 354414 Amazon Linux Security Advisory for php8.1 : ALAS2022-2022-243
  • 354548 Amazon Linux Security Advisory for php8.1 : ALAS-2022-243
  • 355222 Amazon Linux Security Advisory for php8.1 : ALAS2023-2023-081
  • 38882 Hypertext Preprocessor (PHP) Heap Buffer Overflow Vulnerability (81723)
  • 710633 Gentoo Linux Hypertext Preprocessor (PHP) Multiple Vulnerabilities (GLSA 202209-20)
  • 905175 Common Base Linux Mariner (CBL-Mariner) Security Update for Hypertext Preprocessor (PHP) (12605)
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