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CVE Record

CVE-2016-2225: The __read_etc_hosts_r function in libc/inet/resolv.c in uClibc-ng before 1.0.12 allows remote DNS servers...

The __read_etc_hosts_r function in libc/inet/resolv.c in uClibc-ng before 1.0.12 allows remote DNS servers to cause a denial of service (infinite loop) via a crafted packet.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2016-2225 is a denial-of-service flaw in uClibc-ng before 1.0.12. A malicious or compromised DNS server could send a crafted response that makes affected resolver code loop indefinitely, potentially hanging dependent software or devices. Exposure is most likely in products, firmware, or applications built with uClibc-ng before 1.0.12 that perform DNS resolution. The bundle does not identify specific affected vendors, packages, or deployed products. Treat this as a targeted availability risk for embedded or appliance-like systems using old uClibc-ng. It is not supported as actively exploited by the provided sources, but unresolved exposure can cause service disruption. Mitigation focus: Upgrade uClibc-ng to 1.0.12 or later where used.; Check vendor or distribution guidance for backported fixes.; Rebuild and redeploy affected firmware or statically linked binaries..

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Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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2Source links

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Affected products

Products and packages named in the record

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