Is CVE-2021-33629 in the CISA KEV catalog?

No. CVE-2021-33629 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-33629?

CVE-2021-33629 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2021-33629?

CVE-2021-33629 has an EPSS score of 0.96% (57th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-33629?

Upgrade isula-build to 0.9.5-6 or later.

CVE & CISA-KEV Catalog

CVE-2021-33629

HIGH

7.5

CVSS v3

NVD

Description

isula-build before 0.9.5-6 can cause a program crash, when building container images, some functions for processing external data do not remove spaces when processing data.

How to fix

Remediation Available

isula-buildNVD

Affected:< 0.9.5-6Fixed in:0.9.5-6CVE-2021-33629derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

0.96%probability of exploitation in 30 days

57thpercentile

Moderate risk: more likely to be exploited than 57% of all known CVEs.

References

Vendor Advisory1

openeuler.org

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.