CVE Vulnerability

CVE-2021-27377

An issue was discovered in the yottadb crate before 1.2.0 for Rust. For some memory-allocation patterns, ydb_subscript_next_st and ydb_subscript_prev_st have a use-after-free.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://rustsec.org/advisories/RUSTSEC-2021-0022.html Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:yottadb:yottadb:*:*:*:*:*:rust:*:*
Information

Published : 2021-02-18 04:15

Updated : 2021-02-25 04:33

NVD link : CVE-2021-27377

Mitre link : CVE-2021-27377

Products Affected
No products.
CWE
CWE-416