certfr_avis - certfr-2022-avi-620

CERTFR-2022-AVI-620

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).

None

Impacted products

	Vendor	Product	Description
	PHP	PHP	PHP 8.1.x antérieures à 8.1.8

References

Title

Publication Time

CVE-2022-31627 (GCVE-0-2022-31627)

Vulnerability from cvelistv5

Published

2022-07-28 05:50

Modified

2024-09-16 21:02

Severity ?

7.7 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L

CWE

CWE-590 - Free of Memory not on the Heap

Summary

In 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.

References

URL

Tags

	https://bugs.php.net/bug.php?id=81723	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20220826-0008/	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/202209-20	vendor-advisory, x_refsource_GENTOO

Impacted products

	Vendor	Product	Version
	PHP Group	PHP	Version: 8.1.X < 8.1.8

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

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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