Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2019-14853

Summary
Assigner-redhat
Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749
Published At-26 Nov, 2019 | 12:06
Updated At-05 Aug, 2024 | 00:26
Rejected At-
Credits

An error-handling flaw was found in python-ecdsa before version 0.13.3. During signature decoding, malformed DER signatures could raise unexpected exceptions (or no exceptions at all), which could lead to a denial of service.

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:redhat
Assigner Org ID:53f830b8-0a3f-465b-8143-3b8a9948e749
Published At:26 Nov, 2019 | 12:06
Updated At:05 Aug, 2024 | 00:26
Rejected At:
▼CVE Numbering Authority (CNA)

An error-handling flaw was found in python-ecdsa before version 0.13.3. During signature decoding, malformed DER signatures could raise unexpected exceptions (or no exceptions at all), which could lead to a denial of service.

Affected Products
Vendor
[UNKNOWN]
Product
python-ecdsa
Versions
Affected
  • 0.13.3
Problem Types
TypeCWE IDDescription
CWECWE-391CWE-391
Type: CWE
CWE ID: CWE-391
Description: CWE-391
Metrics
VersionBase scoreBase severityVector
3.03.7LOW
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Version: 3.0
Base score: 3.7
Base severity: LOW
Vector:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14853
x_refsource_CONFIRM
https://github.com/warner/python-ecdsa/releases/tag/python-ecdsa-0.13.3
x_refsource_MISC
https://www.debian.org/security/2019/dsa-4588
vendor-advisory
x_refsource_DEBIAN
https://seclists.org/bugtraq/2019/Dec/33
mailing-list
x_refsource_BUGTRAQ
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14853
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/warner/python-ecdsa/releases/tag/python-ecdsa-0.13.3
Resource:
x_refsource_MISC
Hyperlink: https://www.debian.org/security/2019/dsa-4588
Resource:
vendor-advisory
x_refsource_DEBIAN
Hyperlink: https://seclists.org/bugtraq/2019/Dec/33
Resource:
mailing-list
x_refsource_BUGTRAQ
▼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://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14853
x_refsource_CONFIRM
x_transferred
https://github.com/warner/python-ecdsa/releases/tag/python-ecdsa-0.13.3
x_refsource_MISC
x_transferred
https://www.debian.org/security/2019/dsa-4588
vendor-advisory
x_refsource_DEBIAN
x_transferred
https://seclists.org/bugtraq/2019/Dec/33
mailing-list
x_refsource_BUGTRAQ
x_transferred
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14853
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://github.com/warner/python-ecdsa/releases/tag/python-ecdsa-0.13.3
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://www.debian.org/security/2019/dsa-4588
Resource:
vendor-advisory
x_refsource_DEBIAN
x_transferred
Hyperlink: https://seclists.org/bugtraq/2019/Dec/33
Resource:
mailing-list
x_refsource_BUGTRAQ
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secalert@redhat.com
Published At:26 Nov, 2019 | 13:15
Updated At:17 Dec, 2019 | 23:15

An error-handling flaw was found in python-ecdsa before version 0.13.3. During signature decoding, malformed DER signatures could raise unexpected exceptions (or no exceptions at all), which could lead to a denial of service.

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:N/I:N/A:H
Secondary3.03.7LOW
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
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:N/I:N/A:H
Type: Secondary
Version: 3.0
Base score: 3.7
Base severity: LOW
Vector:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CPE Matches
python-ecdsa_project
python-ecdsa_project
>>python-ecdsa>>Versions before 0.13.3(exclusive)
cpe:2.3:a:python-ecdsa_project:python-ecdsa:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-755Primarynvd@nist.gov
CWE-391Secondarysecalert@redhat.com
CWE ID: CWE-755
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-391
Type: Secondary
Source: secalert@redhat.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14853secalert@redhat.com
Issue Tracking
Third Party Advisory
https://github.com/warner/python-ecdsa/releases/tag/python-ecdsa-0.13.3secalert@redhat.com
Release Notes
https://seclists.org/bugtraq/2019/Dec/33secalert@redhat.com
N/A
https://www.debian.org/security/2019/dsa-4588secalert@redhat.com
N/A
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14853
Source: secalert@redhat.com
Resource:
Issue Tracking
Third Party Advisory
Hyperlink: https://github.com/warner/python-ecdsa/releases/tag/python-ecdsa-0.13.3
Source: secalert@redhat.com
Resource:
Release Notes
Hyperlink: https://seclists.org/bugtraq/2019/Dec/33
Source: secalert@redhat.com
Resource: N/A
Hyperlink: https://www.debian.org/security/2019/dsa-4588
Source: secalert@redhat.com
Resource: N/A

Change History

0
Information is not available yet

Similar CVEs

151Records found
CVE-2024-8376
Matching Score-4
Assigner-Eclipse Foundation
ShareView Details
Matching Score-4
Assigner-Eclipse Foundation
CVSS Score-7.2||HIGH
EPSS-0.29% / 52.43%
||
7 Day CHG~0.00%
Published-11 Oct, 2024 | 15:18
Updated-15 Nov, 2024 | 17:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Memory leak

In Eclipse Mosquitto up to version 2.0.18a, an attacker can achieve memory leaking, segmentation fault or heap-use-after-free by sending specific sequences of "CONNECT", "DISCONNECT", "SUBSCRIBE", "UNSUBSCRIBE" and "PUBLISH" packets.

Action-Not Available
Vendor-Eclipse Foundation AISBL
Product-mosquittoMosquitto
CWE ID-CWE-416
Use After Free
CWE ID-CWE-755
Improper Handling of Exceptional Conditions
CWE ID-CWE-401
Missing Release of Memory after Effective Lifetime
  • Previous
  • 1
  • 2
  • 3
  • 4
  • Next
Details not found