FAAD2 up to 2.10.0 sbr_qmf.c sbr_qmf_analysis_32 heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in FAAD2 up to 2.10.0. The impacted element is the function sbr_qmf_analysis_32 of the file sbr_qmf.c. The manipulation leads to heap-based overflow. This vulnerability is documented as CVE-2021-32277. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in FAAD2 up to 2.10.0. This issue affects the function sbr_qmf_analysis_32 of the file sbr_qmf.c. The manipulation with an unknown input leads to a heap-based overflow vulnerability. Using CWE to declare the problem leads to CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). Impacted is confidentiality, integrity, and availability.

The weakness was released 09/21/2021 as 59. The advisory is shared at github.com. The identification of this vulnerability is CVE-2021-32277 since 05/07/2021. Technical details are known, but no exploit is available.

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

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/07/2021 🔍
09/21/2021 +137 days 🔍
09/21/2021 +0 days 🔍
09/29/2021 +8 days 🔍

Sourcesinfo

Advisory: 59
Status: Confirmed

CVE: CVE-2021-32277 (🔍)
GCVE (CVE): GCVE-0-2021-32277
GCVE (VulDB): GCVE-100-182981

Entryinfo

Created: 09/21/2021 04:09
Updated: 09/29/2021 14:41
Changes: 09/21/2021 04:09 (38), 09/29/2021 14:41 (1)
Complete: 🔍
Cache ID: 216::103

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