CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
50.4%
When “%2F” was present in a manifest URL, Firefox’s AppCache behavior may have become confused and allowed a manifest to be served from a subdirectory. This could cause the appcache to be used to service requests for the top level directory. This vulnerability affects Firefox < 78.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | firefox | < 78.0-r0 | UNKNOWN |
Alpine | edge-community | noarch | librewolf | < 78.0-r0 | UNKNOWN |
Alpine | 3.12-community | noarch | firefox | < 78.0-r0 | UNKNOWN |
Alpine | 3.13-community | noarch | firefox | < 78.0-r0 | UNKNOWN |
Alpine | 3.14-community | noarch | firefox | < 78.0-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | firefox | < 78.0-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | firefox | < 78.0-r0 | UNKNOWN |
Alpine | 3.17-community | noarch | firefox | < 78.0-r0 | UNKNOWN |
Alpine | 3.18-community | noarch | firefox | < 78.0-r0 | UNKNOWN |
Alpine | 3.19-community | noarch | firefox | < 78.0-r0 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
50.4%