Das U-Boot 2019.07-rc1/2019.07-rc2/2019.07-rc3/2019.07-rc4 ext4 Filesystem double free

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Das U-Boot 2019.07-rc1/2019.07-rc2/2019.07-rc3/2019.07-rc4. Impacted is an unknown function of the component ext4 Filesystem. Such manipulation leads to double free. This vulnerability is uniquely identified as CVE-2019-13105. Local access is required to approach this attack. No exploit exists.

Detailsinfo

A vulnerability was found in Das U-Boot 2019.07-rc1/2019.07-rc2/2019.07-rc3/2019.07-rc4. It has been rated as critical. Affected by this issue is an unknown part of the component ext4 Filesystem. The manipulation with an unknown input leads to a double free vulnerability. Using CWE to declare the problem leads to CWE-415. The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Das U-Boot versions 2019.07-rc1 through 2019.07-rc4 can double-free a cached block of data when listing files in a crafted ext4 filesystem.

The weakness was disclosed 08/06/2019. This vulnerability is handled as CVE-2019-13105 since 06/30/2019. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

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

The entries VDB-139563 and VDB-139561 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Double free
CWE: CWE-415 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

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

06/30/2019 🔍
08/06/2019 +37 days 🔍
08/07/2019 +1 days 🔍
11/21/2023 +1567 days 🔍

Sourcesinfo

Advisory: gist.github.com
Status: Not defined

CVE: CVE-2019-13105 (🔍)
GCVE (CVE): GCVE-0-2019-13105
GCVE (VulDB): GCVE-100-139562
See also: 🔍

Entryinfo

Created: 08/07/2019 09:06
Updated: 11/21/2023 08:15
Changes: 08/07/2019 09:06 (35), 07/21/2020 23:18 (17), 11/21/2023 08:15 (3)
Complete: 🔍
Cache ID: 216::103

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