Medium severity · published Feb 5, 2020
CVE-2011-0220
Apple Bonjour before 2011 allows a crash via a crafted multicast DNS packet
5.5
CVSS
0.3%
EPSS
No
On KEV
Description
Apple Bonjour before 2011 allows a crash via a crafted multicast DNS packet.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 17% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BO
Bonjour · Apple
before 2011 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-0220
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-0220
Vendor Advisory
https://opensource.apple.com/source/mDNSResponder/mDNSResponder-541/mDNSPosix/ReadMe.txt
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mDNSResponder in Apple Bonjour for Windows before 1.0.5, when an application uses the Bonjour API for unicast DNS, does not choose random values for transaction IDs or source…
–
CVE-2008-2326
mDNSResponder in the Bonjour Namespace Provider in Apple Bonjour for Windows before 1.0.5 allows attackers to cause a denial of service (NULL pointer dereference and application…