CVE-2021-44493

An issue was discovered in YottaDB through r1.32 and V7.0-000 and FIS GT.M through V7.0-000

published April 15, 2022

CVSS
—
EPSS
2%
Percentile
76.8
In the wild
Unconfirmed
What it is

An issue was discovered in YottaDB through r1.32 and V7.0-000 and FIS GT.M through V7.0-000. Using crafted input, an attacker can cause a call to $Extract to force an signed integer holding the size of a buffer to take on a large negative number, which is then used as the length of a memcpy call that occurs on the stack, causing a buffer overflow.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01680 · 76.8th percentile
Published
2022-04-15T17:36Z
EPSS history
Timeline
  • 15 APR 17:36Z
    An issue was discovered in YottaDB through r1.32 and V7.0-000 and FIS GT.M through V7.0-000
    cvelistv5