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Vulnerability Details :

CVE-2020-27524

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-11 Nov, 2020 | 14:20
Updated At-04 Aug, 2024 | 16:18
Rejected At-
Credits

On Audi A7 MMI 2014 vehicles, the Bluetooth stack in Audi A7 MMI Multiplayer with version (N+R_CN_AU_P0395) mishandles %x and %s format string specifiers in a device name. This may lead to memory content leaks and potentially crash the services.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:11 Nov, 2020 | 14:20
Updated At:04 Aug, 2024 | 16:18
Rejected At:
▼CVE Numbering Authority (CNA)

On Audi A7 MMI 2014 vehicles, the Bluetooth stack in Audi A7 MMI Multiplayer with version (N+R_CN_AU_P0395) mishandles %x and %s format string specifiers in a device name. This may lead to memory content leaks and potentially crash the services.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.youtube.com/watch?v=BQUVgAdhwQs
x_refsource_MISC
https://twitter.com/Kevin2600/status/1316380576593571840
x_refsource_MISC
https://tiger-team-1337.blogspot.com/2020/10/audi-a7-2014-mmi-mishandles-format.html
x_refsource_MISC
Hyperlink: https://www.youtube.com/watch?v=BQUVgAdhwQs
Resource:
x_refsource_MISC
Hyperlink: https://twitter.com/Kevin2600/status/1316380576593571840
Resource:
x_refsource_MISC
Hyperlink: https://tiger-team-1337.blogspot.com/2020/10/audi-a7-2014-mmi-mishandles-format.html
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.youtube.com/watch?v=BQUVgAdhwQs
x_refsource_MISC
x_transferred
https://twitter.com/Kevin2600/status/1316380576593571840
x_refsource_MISC
x_transferred
https://tiger-team-1337.blogspot.com/2020/10/audi-a7-2014-mmi-mishandles-format.html
x_refsource_MISC
x_transferred
Hyperlink: https://www.youtube.com/watch?v=BQUVgAdhwQs
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://twitter.com/Kevin2600/status/1316380576593571840
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://tiger-team-1337.blogspot.com/2020/10/audi-a7-2014-mmi-mishandles-format.html
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:11 Nov, 2020 | 15:15
Updated At:30 Dec, 2020 | 15:12

On Audi A7 MMI 2014 vehicles, the Bluetooth stack in Audi A7 MMI Multiplayer with version (N+R_CN_AU_P0395) mishandles %x and %s format string specifiers in a device name. This may lead to memory content leaks and potentially crash the services.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.1HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Primary2.04.8MEDIUM
AV:A/AC:L/Au:N/C:P/I:N/A:P
Type: Primary
Version: 3.1
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Type: Primary
Version: 2.0
Base score: 4.8
Base severity: MEDIUM
Vector:
AV:A/AC:L/Au:N/C:P/I:N/A:P
CPE Matches
audi
audi
>>mmi_multiplayer>>n\+r_cn_au_p0395
cpe:2.3:a:audi:mmi_multiplayer:n\+r_cn_au_p0395:*:*:*:*:*:*:*
audi
audi
>>a7>>-
cpe:2.3:h:audi:a7:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-134Primarynvd@nist.gov
CWE ID: CWE-134
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://tiger-team-1337.blogspot.com/2020/10/audi-a7-2014-mmi-mishandles-format.htmlcve@mitre.org
Exploit
Third Party Advisory
https://twitter.com/Kevin2600/status/1316380576593571840cve@mitre.org
Third Party Advisory
https://www.youtube.com/watch?v=BQUVgAdhwQscve@mitre.org
Exploit
Third Party Advisory
Hyperlink: https://tiger-team-1337.blogspot.com/2020/10/audi-a7-2014-mmi-mishandles-format.html
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
Hyperlink: https://twitter.com/Kevin2600/status/1316380576593571840
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://www.youtube.com/watch?v=BQUVgAdhwQs
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory

Change History

0
Information is not available yet

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