Ubuntu.comUB:CVE-2019-14853CVE-2019-14853
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
56.9%
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.
Bugs
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | python-ecdsa | < 0.13-2ubuntu0.18.04.1 | UNKNOWN |
| ubuntu | 19.04 | noarch | python-ecdsa | < 0.13-3ubuntu0.1 | UNKNOWN |
| ubuntu | 19.10 | noarch | python-ecdsa | < 0.13.2-2ubuntu0.1 | UNKNOWN |
| ubuntu | 16.04 | noarch | python-ecdsa | < 0.13-2ubuntu0.16.04.1 | UNKNOWN |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
56.9%