PT-2021-20236 · Unknown · Isula-Build

Published 2021-07-17 · Updated 2021-09-20 · CVE-2021-33629

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: isula-build versions prior to 0.9.5-8

Description: The issue can cause a program crash when building container images. This occurs because some functions for processing external data do not remove spaces when processing data.

Recommendations: For versions prior to 0.9.5-8, update to version 0.9.5-8 or later to resolve the issue. As a temporary workaround, consider disabling functions that process external data until a patch is available. Restrict access to external data processing modules to minimize the risk of exploitation. Avoid using functions that do not remove spaces when processing data in the affected API endpoints until the issue is resolved.

Fix

Related Identifiers

CVE-2021-33629

OESA-2021-1265

Affected Products

Isula-Build

References · 7

• https://osv.dev/vulnerability/CVE-2021-33629 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-33629 · Security Note
• https://osv.dev/vulnerability/OESA-2021-1265 · Vendor Advisory
• https://openeuler.org/zh/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1265 · Vendor Advisory
• https://t.me/cvenotify/18128 · Telegram Post
• https://t.me/cibsecurity/26490 · Telegram Post
• https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1265 · Note