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CVE-2024-3096

Publication date 16 April 2024

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

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.

Read the notes from the security team

Status

Package Ubuntu Release Status
php5 24.10 oracular Not in release
24.04 LTS noble Not in release
23.10 mantic Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Not in release
14.04 LTS trusty
Needs evaluation
php7.0 24.10 oracular Not in release
24.04 LTS noble Not in release
23.10 mantic Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Not in release
16.04 LTS xenial
php7.2 24.10 oracular Not in release
24.04 LTS noble Not in release
23.10 mantic Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Not in release
18.04 LTS bionic
php7.4 24.10 oracular Not in release
24.04 LTS noble Not in release
23.10 mantic Not in release
22.04 LTS jammy Not in release
20.04 LTS focal
Fixed 7.4.3-4ubuntu2.22
php8.1 24.10 oracular Not in release
24.04 LTS noble Not in release
23.10 mantic Not in release
22.04 LTS jammy
Fixed 8.1.2-1ubuntu2.17
20.04 LTS focal Not in release
php8.2 24.10 oracular Not in release
24.04 LTS noble Not in release
23.10 mantic
Fixed 8.2.10-2ubuntu2.1
22.04 LTS jammy Not in release
20.04 LTS focal Not in release
18.04 LTS bionic Not in release
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release
php8.3 24.10 oracular
Fixed 8.3.6-0maysync1
24.04 LTS noble
Fixed 8.3.6-0maysync1
23.10 mantic Not in release
22.04 LTS jammy Not in release
20.04 LTS focal Not in release
18.04 LTS bionic Not in release
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release

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Notes

leosilva

version in noble is not affected see (LP: #2061147)

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
php8.3

References

Related Ubuntu Security Notices (USN)

Other references