Denial of Service Vulnerability in Apple Bonjour
CVE-2011-0220

5.5MEDIUM

Key Information:

Vendor

Apple
Status
Bonjour
Vendor
CVE Published:
5 February 2020

What is CVE-2011-0220?

Apple Bonjour prior to 2011 is susceptible to a Denial of Service attack that can be triggered by a specially crafted multicast DNS packet. This vulnerability can cause the service to crash, leading to potential disruptions in network communication and availability. Affected users should ensure they are using an updated version of Bonjour to mitigate risks associated with this vulnerability.

Affected Version(s)

Bonjour before 2011

References

https://opensource.apple.com/source/mDNSResponder/mDNSRes...
x_refsource_MISC

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.