PT-2022-12129 · Yottadb · Yottadb

Published 2022-04-15 · Updated 2022-04-22 · CVE-2021-44482

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

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

Description The issue is related to a lack of input validation in calls to do verify in sr unix/do verify.c, which allows attackers to attempt to jump to a NULL pointer by corrupting a function pointer.

Recommendations For YottaDB versions through r1.32 and V7.0-000, consider implementing input validation for the do verify function in sr unix/do verify.c to prevent corruption of the function pointer. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2021-44482

Affected Products

Yottadb

References · 7

• 🔥 https://gitlab.com/YottaDB/DB/YDB/-/issues/828 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-44482 · Security Note
• https://cve.org/CVERecord?id=CVE-2021-44482 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-44482 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-44482 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-44482 · Vendor Advisory
• https://t.me/cibsecurity/40963 · Telegram Post