DNS Rebinding Vulnerability in etcd by CoreOS
CVE-2018-1099

5.5MEDIUM

Key Information:

Vendor

Red Hat
Status
Etcd
Vendor
CVE Published:
3 April 2018

What is CVE-2018-1099?

A DNS rebinding vulnerability exists in etcd version 3.3.1 and earlier, allowing an attacker to manipulate DNS records. By directing a victim's browser to send requests to localhost or any other designated address, the attacker can potentially expose sensitive information or gain unauthorized access to local services.

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Deploy the Patch

Affected Version(s)

etcd 3.3.1 and earlier

References

https://bugzilla.redhat.com/show_bug.cgi?id=1552717
x_refsource_CONFIRM
https://github.com/coreos/etcd/issues/9353
x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/package-ann...
vendor-advisoryx_refsource_FEDORA

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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