CVE-2011-0183

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2011-03-23 · updated 2026-06-16
Weakness: CWE-189

Description

Libinfo in Apple Mac OS X before 10.6.7 does not properly handle an unspecified integer field in an NFS RPC packet, which allows remote attackers to cause a denial of service (lockd, statd, mountd, or portmap outage) via a crafted packet, related to an "integer truncation issue."

Affected products

macOS: through 10.6.6; 10.5.8, 10.6.0, 10.6.1, 10.6.2, 10.6.3, 10.6.4 (+1)
Apple Mac Os X Server: through 10.6.6; 10.5.8, 10.6.0, 10.6.1, 10.6.2, 10.6.3, 10.6.4 (+1)

References

http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html
http://support.apple.com/kb/HT4581
http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html
http://support.apple.com/kb/HT4581

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