Vulnerability Details : CVE-2019-25031
Unbound before 1.9.5 allows configuration injection in create_unbound_ad_servers.sh upon a successful man-in-the-middle attack against a cleartext HTTP session. NOTE: The vendor does not consider this a vulnerability of the Unbound software. create_unbound_ad_servers.sh is a contributed script from the community that facilitates automatic configuration creation. It is not part of the Unbound installation
Products affected by CVE-2019-25031
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:nlnetlabs:unbound:*:*:*:*:*:*:*:*
Threat overview for CVE-2019-25031
Top countries where our scanners detected CVE-2019-25031
Top open port discovered on systems with this issue
53
IPs affected by CVE-2019-25031 11,699
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2019-25031!
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Exploit prediction scoring system (EPSS) score for CVE-2019-25031
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 34 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-25031
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N |
2.2
|
3.6
|
NIST |
CWE ids for CVE-2019-25031
-
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-25031
-
https://security.netapp.com/advisory/ntap-20210507-0007/
April 2021 Unbound Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
-
https://ostif.org/our-audit-of-unbound-dns-by-x41-d-sec-full-results/
Our Audit of Unbound DNS by X41 D-Sec – Full Results – OSTIFNot Applicable;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2021/05/msg00007.html
[SECURITY] [DLA 2652-1] unbound1.9 security updateMailing List;Third Party Advisory
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