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CVE-2024-3096

April 29, 2024, 12:42 p.m.

Awaiting Analysis
CVE has been recently published to the CVE List and has been received by the NVD.

Products

PHP

  • 8.1.* before 8.1.28
  • 8.2.* before 8.2.18
  • 8.3.* before 8.3.5

PHP

  • 8.1.0 - 8.1.27
  • 8.2.0 - 8.2.17
  • 8.3.0 - 8.3.4

Source

security@php.net

Tags

CVE-2024-3096 details

Published : April 29, 2024, 4:15 a.m.
Last Modified : April 29, 2024, 12:42 p.m.

Description

In PHP  version 8.1.* before 8.1.28, 8.2.* before 8.2.18, 8.3.* before 8.3.5, if a password stored with password_hash() starts with a null byte (\x00), testing a blank string as the password via password_verify() will incorrectly return true.

CVSS Score

1 2 3 4 5 6.5 7 8 9 10

Weakness

Weakness Name Description

CVSS Data

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

Base Score

6.5

Exploitability Score

Impact Score

Base Severity

MEDIUM

Vector String : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

References

URL Source
https://github.com/php/php-src/security/advisories/GHSA-h746-cjrr-wfmr security@php.net
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