Security Bulletin: Denial of service vulnerability in OpenSSL as shipped with IBM Security Verify Bridge Docker image (CVE-2022-0778)

Summary

A denial of service vulnerability found in OpenSSL was fixed in the following products: IBM Security Verify Bridge Docker image v 1.0.11.

Vulnerability Details

CVEID:CVE-2022-0778
**DESCRIPTION:**OpenSSL is vulnerable to a denial of service, caused by a flaw in the BN_mod_sqrt() function when parsing certificates. By using a specially-crafted certificate with invalid explicit curve parameters, a remote attacker could exploit this vulnerability to cause an infinite loop, and results in a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/221911 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Affected Products and Versions

Remediation/Fixes

IBM encourages customers to update their systems promptly.

IBM Security Verify Bridge Docker image

<https://hub.docker.com/r/ibmcom/verify-bridge&gt;

Workarounds and Mitigations

None