Vulnerability-Lookup

VAR-201910-0548

Vulnerability from variot - Updated: 2024-11-23 21:51

RouterOS versions 6.45.6 Stable, 6.44.5 Long-term, and below are vulnerable to a DNS unrelated data attack. The router adds all A records to its DNS cache even when the records are unrelated to the domain that was queried. Therefore, a remote attacker controlled DNS server can poison the router's DNS cache via malicious responses with additional and untrue records. RouterOS Contains an input validation vulnerability.Information may be tampered with

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CVE-2019-3979 (GCVE-0-2019-3979)

Vulnerability from cvelistv5 – Published: 2019-10-28 21:33 – Updated: 2024-08-04 19:26

Summary

Severity ?

No CVSS data available.

CWE

Unrelated Data Attack (see: https://www.sans.org/reading-room/whitepapers/dns/security-issues-dns-1069)

Assigner

tenable

References

1 reference

URL	Tags
https://www.tenable.com/security/research/tra-2019-46	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	MikroTik RouterOS	Affected: RouterOS 6.45.6 Stable and below. RouterOS 6.44.5 Long-term and below.

Show details on NVD website

JSON

To clipboard

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            {
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        },
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-201910-0548

CVE-2019-3979 (GCVE-0-2019-3979)

Tags

Sightings

Nomenclature