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Vulnerability Details :

CVE-2019-17191

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-05 Oct, 2019 | 01:15
Updated At-05 Aug, 2024 | 01:33
Rejected At-
Credits

The Signal Private Messenger application before 4.47.7 for Android allows a caller to force a call to be answered, without callee user interaction, via a connect message. The existence of the call is noticeable to the callee; however, the audio channel may be open before the callee can block eavesdropping.

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:05 Oct, 2019 | 01:15
Updated At:05 Aug, 2024 | 01:33
Rejected At:
▼CVE Numbering Authority (CNA)

The Signal Private Messenger application before 4.47.7 for Android allows a caller to force a call to be answered, without callee user interaction, via a connect message. The existence of the call is noticeable to the callee; however, the audio channel may be open before the callee can block eavesdropping.

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://news.ycombinator.com/item?id=21161432
x_refsource_MISC
https://twitter.com/moxie/status/1180261210341511168
x_refsource_MISC
https://bugs.chromium.org/p/project-zero/issues/detail?id=1943
x_refsource_MISC
Hyperlink: https://news.ycombinator.com/item?id=21161432
Resource:
x_refsource_MISC
Hyperlink: https://twitter.com/moxie/status/1180261210341511168
Resource:
x_refsource_MISC
Hyperlink: https://bugs.chromium.org/p/project-zero/issues/detail?id=1943
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://news.ycombinator.com/item?id=21161432
x_refsource_MISC
x_transferred
https://twitter.com/moxie/status/1180261210341511168
x_refsource_MISC
x_transferred
https://bugs.chromium.org/p/project-zero/issues/detail?id=1943
x_refsource_MISC
x_transferred
Hyperlink: https://news.ycombinator.com/item?id=21161432
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://twitter.com/moxie/status/1180261210341511168
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://bugs.chromium.org/p/project-zero/issues/detail?id=1943
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:05 Oct, 2019 | 02:15
Updated At:21 Jul, 2021 | 11:39

The Signal Private Messenger application before 4.47.7 for Android allows a caller to force a call to be answered, without callee user interaction, via a connect message. The existence of the call is noticeable to the callee; however, the audio channel may be open before the callee can block eavesdropping.

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
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N
CPE Matches

signal
signal
>>private_messenger>>Versions before 4.47.7(exclusive)
cpe:2.3:a:signal:private_messenger:*:*:*:*:*:android:*:*
Weaknesses
CWE IDTypeSource
CWE-863Primarynvd@nist.gov
CWE ID: CWE-863
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://bugs.chromium.org/p/project-zero/issues/detail?id=1943cve@mitre.org
Exploit
Third Party Advisory
https://news.ycombinator.com/item?id=21161432cve@mitre.org
Exploit
Issue Tracking
Third Party Advisory
https://twitter.com/moxie/status/1180261210341511168cve@mitre.org
Third Party Advisory
Hyperlink: https://bugs.chromium.org/p/project-zero/issues/detail?id=1943
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
Hyperlink: https://news.ycombinator.com/item?id=21161432
Source: cve@mitre.org
Resource:
Exploit
Issue Tracking
Third Party Advisory
Hyperlink: https://twitter.com/moxie/status/1180261210341511168
Source: cve@mitre.org
Resource:
Third Party Advisory

Change History

0
Information is not available yet

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