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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.6 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.006 Low
EPSS
Percentile
78.1%
An integer overflow vulnerability in the Skia library when allocating memory for edge builders on some systems with at least 8 GB of RAM. This results in the use of uninitialized memory, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | firefox-esr | < 52.6.0-r0 | UNKNOWN |
Alpine | 3.10-community | noarch | firefox-esr | < 52.6.0-r0 | UNKNOWN |
Alpine | 3.11-community | noarch | firefox-esr | < 52.6.0-r0 | UNKNOWN |
Alpine | 3.12-community | noarch | firefox-esr | < 52.6.0-r0 | UNKNOWN |
Alpine | 3.13-community | noarch | firefox-esr | < 52.6.0-r0 | UNKNOWN |
Alpine | 3.14-community | noarch | firefox-esr | < 52.6.0-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | firefox-esr | < 52.6.0-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | firefox-esr | < 52.6.0-r0 | UNKNOWN |
Alpine | 3.17-community | noarch | firefox-esr | < 52.6.0-r0 | UNKNOWN |
Alpine | 3.18-community | noarch | firefox-esr | < 52.6.0-r0 | UNKNOWN |
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.6 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.006 Low
EPSS
Percentile
78.1%