Ubuntu.comUB:CVE-2019-9801CVE-2019-9801
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
0.002 Low
EPSS
Percentile
59.1%
Firefox will accept any registered Program ID as an external protocol
handler and offer to launch this local application when given a matching
URL on Windows operating systems. This should only happen if the program
has specifically registered itself as a “URL Handler” in the Windows
registry. Note: This issue only affects Windows operating systems. Other
operating systems are unaffected.. This vulnerability affects Thunderbird
< 60.6, Firefox ESR < 60.6, and Firefox < 66.
Notes
| Author | Note |
|---|---|
| tyhicks | mozjs contains a copy of the SpiderMonkey JavaScript engine |
| seth-arnold | Only affects Windows |
References
launchpad.net/bugs/cve/CVE-2019-9801
nvd.nist.gov/vuln/detail/CVE-2019-9801
security-tracker.debian.org/tracker/CVE-2019-9801
www.cve.org/CVERecord?id=CVE-2019-9801
www.mozilla.org/en-US/security/advisories/mfsa2019-07/#CVE-2019-9801
www.mozilla.org/en-US/security/advisories/mfsa2019-08/#CVE-2019-9801
www.mozilla.org/en-US/security/advisories/mfsa2019-11/#CVE-2019-9801
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
0.002 Low
EPSS
Percentile
59.1%