CVE-2024-3096 Affecting php8.2 package, versions <8.2.18-1~deb12u1


Severity

Recommended
low

Based on default assessment until relevant scores are available

    Threat Intelligence

    EPSS
    0.05% (17th percentile)

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  • Snyk ID SNYK-DEBIAN12-PHP82-6607403
  • published 12 Apr 2024
  • disclosed 29 Apr 2024

How to fix?

Upgrade Debian:12 php8.2 to version 8.2.18-1~deb12u1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php8.2 package and not the php8.2 package as distributed by Debian. See How to fix? for Debian:12 relevant fixed versions and status.

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 Scores

version 3.1
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Red Hat

4.8 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    None
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SUSE

4.8 medium