High severity · published May 2, 2005
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
7.5
CVSS
2%
EPSS
No
On KEV
Description
Dnsmasq before 2.21 allows remote attackers to poison the DNS cache via answers to queries that were not made by Dnsmasq.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DN
Dnsmasq · Thekelleys
before 2.21 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2005-0877
CVE.org
https://www.cve.org/CVERecord?id=CVE-2005-0877
Broken Link
http://secunia.com/advisories/14691
Broken Link
http://www.securityfocus.com/bid/12897
Release Notes
http://www.thekelleys.org.uk/dnsmasq/CHANGELOG
Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/19826
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