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Vulnerability details: VCID-cmaj-tzjf-2qet
Vulnerability ID VCID-cmaj-tzjf-2qet
Aliases CVE-2018-1000845
Summary avahi: DNS amplification and reflection to spoofed addresses
Status Invalid
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-406 Insufficient Control of Network Message Volume (Network Amplification)
System Score Found at
cvssv3 5.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-1000845.json
cvssv3.1 5.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-1000845.json
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1661252 https://bugzilla.redhat.com/show_bug.cgi?id=1661252
USN-3876-1 https://usn.ubuntu.com/3876-1/
USN-3876-2 https://usn.ubuntu.com/3876-2/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-1000845.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

No EPSS data available for this vulnerability.

Date Actor Action Source VulnerableCode Version
2026-04-03T08:43:04.803776+00:00 NVD CVE Status Improver Improve https://cveawg.mitre.org/api/cve/CVE-2018-1000845 38.1.0
2026-04-01T14:21:36.185410+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-1000845.json 38.0.0