CVE-2023-29421

Published Apr 6, 2023 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is an out-of-bounds write in bz3_decode_block.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-32990 An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is an out-of-bounds write in bz3_decode_block.
History
Type Values Removed Values Added
Metrics epss

{'score': 0.0012}

epss

{'score': 0.00157}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Feb 12, 2025, 4:25 PM
Reserved
Apr 6, 2023, 12:00 AM
Status
Modified
Published
Apr 6, 2023, 5:15 AM
Modified
Jun 17, 2026, 5:50 AM