PT-2022-12135 · Yottadb · Yottadb

Published 2022-04-15 · Updated 2023-08-08 · CVE-2021-44488

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Name of the Vulnerable Software and Affected Versions YottaDB versions prior to r1.32 and V7.0-000

Description An issue was discovered that allows attackers to control the size and input to calls to memcpy in op fnfnumber in sr port/op fnfnumber.c using crafted input. This can lead to memory corruption or application crashes.

Recommendations For YottaDB versions prior to r1.32 and V7.0-000, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-44488

Affected Products

Yottadb

References · 3

• 🔥 https://gitlab.com/YottaDB/DB/YDB/-/issues/828 · Exploit
• https://osv.dev/vulnerability/CVE-2021-44488 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-44488 · Security Note