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.
Published: 2023-04-06
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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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

Sun, 13 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.0012}

epss

{'score': 0.00157}


Wed, 12 Feb 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Subscriptions

Bzip3 Project Bzip3
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-02-12T16:25:40.386Z

Reserved: 2023-04-06T00:00:00.000Z

Link: CVE-2023-29421

cve-icon Vulnrichment

Updated: 2024-08-02T14:07:46.216Z

cve-icon NVD

Status : Modified

Published: 2023-04-06T05:15:07.653

Modified: 2025-02-12T17:15:18.467

Link: CVE-2023-29421

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses