_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.
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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

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

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.