What is CVE-2005-0877?

CVE-2005-0877 is a high-severity vulnerability in Thekelleys Dnsmasq, classified under Origin Validation Error. CVSS score: 7.5/10. Published 2005-05-02.

How severe is CVE-2005-0877?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Thekelleys Dnsmasq

CVE-2005-0877

Dnsmasq before 2.21 allows remote attackers to poison the DNS cache via answers to queries that were not made by Dnsmasq.

EPSS: 0.019 (77.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Thekelleys Dnsmasq
N/a — versions n/a

Weakness classification (CWE)

CWE-346 — Origin Validation Error

References

cve@mitre.org (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_XF)
cve@mitre.org (Patch, x_refsource_SECUNIA, Broken Link, Vendor Advisory, third-party-advisory)
cve@mitre.org (x_refsource_CONFIRM, Release Notes)
cve@mitre.org (Patch, VDB Entry, Third Party Advisory, vdb-entry, Broken Link, x_refsource_BID)

Frequently asked questions

What is CVE-2005-0877?: CVE-2005-0877 is a high-severity vulnerability in Thekelleys Dnsmasq, classified under Origin Validation Error. CVSS score: 7.5/10. Published 2005-05-02.
How severe is CVE-2005-0877?: High severity. CVSS v3 base score is 7.5 out of 10.