CVE-2021-3345

_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…

published January 29, 2021

CVSS
—
EPSS
1%
Percentile
64.4
In the wild
Unconfirmed
What it is

_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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01064 · 64.4th percentile
Published
2021-01-29T14:20Z
EPSS history
Timeline
  • 29 JAN 14:20Z
    _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…
    cvelistv5