7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
58.6%
A latent vulnerability exists in the Prio library where data may be read
from uninitialized memory for some functions, leading to potential memory
corruption. This vulnerability affects Firefox < 66.
Author | Note |
---|---|
tyhicks | mozjs contains a copy of the SpiderMonkey JavaScript engine |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | firefox | < 66.0+build3-0ubuntu0.18.04.1 | UNKNOWN |
ubuntu | 18.10 | noarch | firefox | < 66.0+build3-0ubuntu0.18.10.1 | UNKNOWN |
ubuntu | 19.04 | noarch | firefox | < 66.0+build3-0ubuntu1 | UNKNOWN |
ubuntu | 19.10 | noarch | firefox | < 66.0+build3-0ubuntu1 | UNKNOWN |
ubuntu | 20.04 | noarch | firefox | < 66.0+build3-0ubuntu1 | UNKNOWN |
ubuntu | 20.10 | noarch | firefox | < 66.0+build3-0ubuntu1 | UNKNOWN |
ubuntu | 21.04 | noarch | firefox | < 66.0+build3-0ubuntu1 | UNKNOWN |
ubuntu | 21.10 | noarch | firefox | < 66.0+build3-0ubuntu1 | UNKNOWN |
ubuntu | 22.04 | noarch | firefox | < 66.0+build3-0ubuntu1 | UNKNOWN |
ubuntu | 22.10 | noarch | firefox | < 66.0+build3-0ubuntu1 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2019-9805
nvd.nist.gov/vuln/detail/CVE-2019-9805
security-tracker.debian.org/tracker/CVE-2019-9805
ubuntu.com/security/notices/USN-3918-1
ubuntu.com/security/notices/USN-3918-2
www.cve.org/CVERecord?id=CVE-2019-9805
www.mozilla.org/en-US/security/advisories/mfsa2019-07/#CVE-2019-9805
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
58.6%