Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2021-37136

Severity CVSS v4.0:
Pending analysis
Type:
CWE-400 Uncontrolled Resource Consumption ('Resource Exhaustion')
Publication date:
19/10/2021
Last modified:
07/11/2023

Description

The Bzip2 decompression decoder function doesn't allow setting size restrictions on the decompressed output data (which affects the allocation size used during decompression). All users of Bzip2Decoder are affected. The malicious input can trigger an OOME and so a DoS attack

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:* 4.1.68 (excluding)
cpe:2.3:a:quarkus:quarkus:*:*:*:*:*:*:*:* 2.2.4 (excluding)
cpe:2.3:a:oracle:banking_apis:*:*:*:*:*:*:*:* 18.1 (including) 18.3 (including)
cpe:2.3:a:oracle:banking_apis:19.1:*:*:*:*:*:*:*
cpe:2.3:a:oracle:banking_apis:19.2:*:*:*:*:*:*:*
cpe:2.3:a:oracle:banking_apis:20.1:*:*:*:*:*:*:*
cpe:2.3:a:oracle:banking_apis:21.1:*:*:*:*:*:*:*
cpe:2.3:a:oracle:banking_digital_experience:18.1:*:*:*:*:*:*:*
cpe:2.3:a:oracle:banking_digital_experience:18.2:*:*:*:*:*:*:*
cpe:2.3:a:oracle:banking_digital_experience:18.3:*:*:*:*:*:*:*
cpe:2.3:a:oracle:banking_digital_experience:19.1:*:*:*:*:*:*:*
cpe:2.3:a:oracle:banking_digital_experience:19.2:*:*:*:*:*:*:*
cpe:2.3:a:oracle:banking_digital_experience:20.1:*:*:*:*:*:*:*
cpe:2.3:a:oracle:banking_digital_experience:21.1:*:*:*:*:*:*:*
cpe:2.3:a:oracle:coherence:12.2.1.4.0:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools