libde265 1.0.8 Decoding intrapred.h dec265 use after free

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, was found in libde265 1.0.8. This issue affects the function dec265 of the file intrapred.h of the component Decoding Handler. The manipulation results in use after free. This vulnerability is identified as CVE-2021-36408. There is not any exploit available.

Detailsinfo

A vulnerability was found in libde265 1.0.8. It has been classified as critical. Affected is the function dec265 of the file intrapred.h of the component Decoding Handler. The manipulation with an unknown input leads to a use after free vulnerability. CWE is classifying the issue as CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 01/11/2022 as 299. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2021-36408 since 07/12/2021. There are known technical details, 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.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

License

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: Use after free
CWE: CWE-416 / 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

07/12/2021 🔍
01/11/2022 +183 days 🔍
01/11/2022 +0 days 🔍
01/13/2022 +2 days 🔍

Sourcesinfo

Advisory: 299
Status: Confirmed

CVE: CVE-2021-36408 (🔍)
GCVE (CVE): GCVE-0-2021-36408
GCVE (VulDB): GCVE-100-189996

Entryinfo

Created: 01/11/2022 07:34
Updated: 01/13/2022 12:59
Changes: 01/11/2022 07:34 (39), 01/13/2022 12:59 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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