Alpine Linux Development TeamALPINE:CVE-2021-29977CVE-2021-29977
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
9.2 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
65.5%
Mozilla developers reported memory safety bugs present in Firefox 89. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 90.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-community | noarch | firefox | < 90.0-r0 | UNKNOWN |
| Alpine | edge-community | noarch | librewolf | < 90.0-r0 | UNKNOWN |
| Alpine | 3.15-community | noarch | firefox | < 90.0-r0 | UNKNOWN |
| Alpine | 3.16-community | noarch | firefox | < 90.0-r0 | UNKNOWN |
| Alpine | 3.17-community | noarch | firefox | < 90.0-r0 | UNKNOWN |
| Alpine | 3.18-community | noarch | firefox | < 90.0-r0 | UNKNOWN |
| Alpine | 3.19-community | noarch | firefox | < 90.0-r0 | UNKNOWN |
| Alpine | 3.20-community | noarch | firefox | < 90.0-r0 | UNKNOWN |
Related
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
9.2 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
65.5%