6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.7 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
55.8%
Due to unexpected data type conversions, a use-after-free could have occurred when interacting with the font cache. We presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox < 88.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | firefox | < 88.0-r0 | UNKNOWN |
Alpine | edge-community | noarch | librewolf | < 88.0-r0 | UNKNOWN |
Alpine | 3.13-community | noarch | firefox | < 88.0-r0 | UNKNOWN |
Alpine | 3.14-community | noarch | firefox | < 88.0-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | firefox | < 88.0-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | firefox | < 88.0-r0 | UNKNOWN |
Alpine | 3.17-community | noarch | firefox | < 88.0-r0 | UNKNOWN |
Alpine | 3.18-community | noarch | firefox | < 88.0-r0 | UNKNOWN |
Alpine | 3.19-community | noarch | firefox | < 88.0-r0 | UNKNOWN |
Alpine | 3.20-community | noarch | firefox | < 88.0-r0 | UNKNOWN |
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.7 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
55.8%