WavPack 5.4.0 WAV File src/pack_utils.c WavpackPackSamples cnt out-of-bounds

HistoryDiffrelatejsonxmlCTI

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.5	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic was found in WavPack 5.4.0. Affected by this vulnerability is the function WavpackPackSamples of the file src/pack_utils.c of the component WAV File Handler. Executing a manipulation of the argument cnt can lead to out-of-bounds. This vulnerability is handled as CVE-2021-44269. There is not any exploit available.

Detailsinfo

A vulnerability has been found in WavPack 5.4.0 and classified as problematic. This vulnerability affects the function WavpackPackSamples of the file src/pack_utils.c of the component WAV File Handler. The manipulation of the argument cnt with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality.

The weakness was released 03/11/2022 as 110. The advisory is shared for download at github.com. This vulnerability was named CVE-2021-44269 since 11/29/2021. There are known technical details, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 239923 (TencentOS Server 3: wavpack (TSSA-2022:0241)), which helps to determine the existence of the flaw in a target environment.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Tenable (239923) and CERT Bund (WID-SEC-2022-2044). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Affected

Amazon Linux 2
Red Hat Enterprise Linux
Oracle Linux
Red Hat OpenShift
Gentoo Linux
RESF Rocky Linux

Productinfo

Name

WavPack

Version

5.4.0

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 239923
Nessus Name: TencentOS Server 3: wavpack (TSSA-2022:0241)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/29/2021 🔍
03/11/2022 +102 days 🔍
03/11/2022 +0 days 🔍
11/30/2025 +1360 days 🔍

Sourcesinfo

Advisory: 110
Status: Confirmed

CVE: CVE-2021-44269 (🔍)
GCVE (CVE): GCVE-0-2021-44269
GCVE (VulDB): GCVE-100-194656
CERT Bund: WID-SEC-2022-2044 - Red Hat Enterprise Linux: Mehrere Schwachstellen

Entryinfo

Created: 03/11/2022 10:32
Updated: 11/30/2025 04:39
Changes: 03/11/2022 10:32 (40), 03/13/2022 14:59 (1), 06/18/2025 10:55 (16), 11/30/2025 04:39 (7)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.