Description
_gcry_md_block_write in cipher/hash-common.c in Libgcrypt version 1.9.0 has a heap-based buffer overflow when the digest final function sets a large count value. It is recommended to upgrade to 1.9.1 or later.
Published: 2021-01-29
Score: 7.8 High
EPSS: 5.7% 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-2021-26676 _gcry_md_block_write in cipher/hash-common.c in Libgcrypt version 1.9.0 has a heap-based buffer overflow when the digest final function sets a large count value. It is recommended to upgrade to 1.9.1 or later.
History

No history.

Subscriptions

Gnupg Libgcrypt
Oracle Communications Billing And Revenue Management
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T16:53:17.504Z

Reserved: 2021-01-29T00:00:00.000Z

Link: CVE-2021-3345

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-01-29T15:15:13.083

Modified: 2024-11-21T06:21:20.643

Link: CVE-2021-3345

cve-icon Redhat

Severity : Critical

Publid Date: 2021-01-29T00:00:00Z

Links: CVE-2021-3345 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses