PT-2024-12445 · Ibm · Ibm Common Cryptographic Architecture

Published 2024-03-26 · Updated 2024-03-27 · CVE-2023-33855

Positive Technologies (AI Summary)

CVSS v3.1

3.7

Low

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions IBM Common Cryptographic Architecture versions 7.0.0 through 7.5.36

Description Under certain conditions, RSA operations performed by the software may exhibit non-constant-time behavior, allowing a remote attacker to obtain sensitive information using a timing-based attack.

Recommendations For versions 7.0.0 through 7.5.36, consider applying a patch or fix to ensure constant-time behavior for RSA operations, as this will prevent a remote attacker from obtaining sensitive information using a timing-based attack. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-385

Related Identifiers

CVE-2023-33855

Affected Products

Ibm Common Cryptographic Architecture

References · 8

• https://osv.dev/vulnerability/CVE-2023-33855 · Vendor Advisory
• https://ibm.com/support/pages/node/7145168 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-33855 · Security Note
• https://t.me/cvenotify/74692 · Telegram Post
• https://exchange.xforce.ibmcloud.com/vulnerabilities/257676 · Note
• https://twitter.com/VulmonFeeds/status/1772665153852448998 · Twitter Post
• https://twitter.com/RedPacketSec/status/1772928359724437589 · Twitter Post
• https://twitter.com/CVEnew/status/1772628558478704961 · Twitter Post