7.5high
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.
Published 21 y ago · modified 4 mo ago · JSON
CVSS
7.5
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
2.0%
percentile 80%
Public exploits
0
none known
Summary
Dnsmasq before 2.21 allows remote attackers to poison the DNS cache via answers to queries that were not made by Dnsmasq.
Exploit prediction (EPSS)
1.97% probability of exploitation in the next 30 days, higher than 80% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
Classification
- Weakness
- CWE-346 Origin Validation Error
References
- exchange.xforce.ibmcloud.com /vulnerabilities/19826 · vdb-entry, x_refsource_XF, x_transferred
- secunia.com /advisories/14691 · third-party-advisory, x_refsource_SECUNIA, x_transferred
- thekelleys.org.uk /dnsmasq/CHANGELOG · x_refsource_CONFIRM, x_transferred
- securityfocus.com /bid/12897 · vdb-entry, x_refsource_BID, x_transferred
Sources
- CVE List: CVE-2005-0877
- NVD: CVE-2005-0877
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