Alpine Linux Development TeamALPINE:CVE-2019-10190CVE-2019-10190
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.5 High
AI Score
Confidence
High
0.007 Low
EPSS
Percentile
80.5%
A vulnerability was discovered in DNS resolver component of knot resolver through version 3.2.0 before 4.1.0 which allows remote attackers to bypass DNSSEC validation for non-existence answer. NXDOMAIN answer would get passed through to the client even if its DNSSEC validation failed, instead of sending a SERVFAIL packet. Caching is not affected by this particular bug but see CVE-2019-10191.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-community | noarch | knot-resolver | < 4.1.0-r0 | UNKNOWN |
| Alpine | 3.11-community | noarch | knot-resolver | < 4.1.0-r0 | UNKNOWN |
| Alpine | 3.12-community | noarch | knot-resolver | < 4.1.0-r0 | UNKNOWN |
| Alpine | 3.13-community | noarch | knot-resolver | < 4.1.0-r0 | UNKNOWN |
| Alpine | 3.14-community | noarch | knot-resolver | < 4.1.0-r0 | UNKNOWN |
| Alpine | 3.15-community | noarch | knot-resolver | < 4.1.0-r0 | UNKNOWN |
| Alpine | 3.16-community | noarch | knot-resolver | < 4.1.0-r0 | UNKNOWN |
| Alpine | 3.17-community | noarch | knot-resolver | < 4.1.0-r0 | UNKNOWN |
| Alpine | 3.18-community | noarch | knot-resolver | < 4.1.0-r0 | UNKNOWN |
| Alpine | 3.19-community | noarch | knot-resolver | < 4.1.0-r0 | UNKNOWN |
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.5 High
AI Score
Confidence
High
0.007 Low
EPSS
Percentile
80.5%