==========================================================================

Ubuntu Security Notice USN-7101-1
November 12, 2024

pydantic vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS

Summary:

Pydantic could be made to crash if it received specially crafted
input.

Software Description:
- pydantic: Data validation using Python type hints.

Details:

It was discovered that Pydantic incorrectly handled certain regular
expressions. A remote attacker could possibly use this issue to cause a
denial of service via a crafted email string.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 22.04 LTS
  python3-pydantic                1.8.2-1ubuntu0.1~esm1
                                  Available with Ubuntu Pro

Ubuntu 20.04 LTS
  python3-pydantic                1.2-1ubuntu0.1~esm3
                                  Available with Ubuntu Pro

In general, a standard system update will make all the necessary changes.

References:
https://ubuntu.com/security/notices/USN-7101-1 <https://ubuntu.com/security/notices/USN-7101-1>
  CVE-2024-3772

Attachment: OpenPGP_signature.asc
Description: OpenPGP digital signature



Reply via email to