Das U-Boot up to 2019.07 nfs_umountall_reply memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Das U-Boot up to 2019.07. This issue affects the function nfs_umountall_reply. This manipulation causes memory corruption. The identification of this vulnerability is CVE-2019-14204. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability has been found in Das U-Boot up to 2019.07 and classified as critical. Affected by this vulnerability is the function nfs_umountall_reply. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in Das U-Boot through 2019.07. There is a stack-based buffer overflow in this nfs_handler reply helper function: nfs_umountall_reply.

The weakness was shared 07/31/2019. This vulnerability is known as CVE-2019-14204 since 07/19/2019. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit.

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

The entries VDB-139098, VDB-139097, VDB-139096 and VDB-139095 are related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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

07/19/2019 🔍
07/31/2019 +12 days 🔍
08/01/2019 +1 days 🔍
11/14/2023 +1566 days 🔍

Sourcesinfo

Advisory: blog.semmle.com
Status: Not defined

CVE: CVE-2019-14204 (🔍)
GCVE (CVE): GCVE-0-2019-14204
GCVE (VulDB): GCVE-100-139099
See also: 🔍

Entryinfo

Created: 08/01/2019 09:42
Updated: 11/14/2023 16:30
Changes: 08/01/2019 09:42 (35), 07/17/2020 10:08 (17), 11/14/2023 16:30 (3)
Complete: 🔍
Cache ID: 216::103

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