Ubuntu.comUB:CVE-2017-7783CVE-2017-7783
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:3.0/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
0.035 Low
EPSS
Percentile
91.4%
If a long user name is used in a username/password combination in a site
URL (such as " http://UserName:[email protected]"), the resulting modal
prompt will hang in a non-responsive state or crash, causing a denial of
service. This vulnerability affects Firefox < 55.
Notes
| Author | Note |
|---|---|
| tyhicks | mozjs38 contains a copy of the SpiderMonkey JavaScript engine |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 17.10 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | UNKNOWN |
| ubuntu | 18.04 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | UNKNOWN |
| ubuntu | 18.10 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | UNKNOWN |
| ubuntu | 19.04 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | UNKNOWN |
| ubuntu | 19.10 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | UNKNOWN |
| ubuntu | 20.04 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | UNKNOWN |
| ubuntu | 20.10 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | UNKNOWN |
| ubuntu | 21.04 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | UNKNOWN |
| ubuntu | 21.10 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | UNKNOWN |
| ubuntu | 22.04 | noarch | firefox | < 55.0.2+build1-0ubuntu4 | 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:3.0/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
0.035 Low
EPSS
Percentile
91.4%