CVE-2010-0644: n/a vulnerability

CVE-2010-0644: Google Chrome before 4.0.249.89, when a SOCKS 5 proxy server is configured, sends DNS queries directly, whi...

Google Chrome before 4.0.249.89, when a SOCKS 5 proxy server is configured, sends DNS queries directly, which allows remote DNS servers to obtain potentially sensitive information about the identity of a client user via request logging, as demonstrated by a proxy server that was configured for the purpose of anonymity.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 00:59 UTC (UTC+00:00)

Security readout for executives and security teams

This is a privacy leak in very old Google Chrome. When a SOCKS 5 proxy was configured, Chrome sent DNS queries outside the proxy, allowing DNS servers to log domains and potentially identify users who expected proxy anonymity. Exposure is likely limited to systems still running Chrome before 4.0.249.89 and using SOCKS 5 for privacy or anonymity-sensitive browsing. Treat as low operational urgency but relevant for privacy-sensitive environments. The main business risk is loss of anonymity or browsing confidentiality on obsolete Chrome deployments. Mitigation focus: Remove or upgrade any Chrome installation older than 4.0.249.89.; Use currently supported Chrome versions for proxy-dependent workflows.; Review vendor guidance if legacy Chrome must remain in use..

Prepared: Jun 28, 2026, 09:59 UTC (UTC+00:00)

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: Feb 18, 2010, 17:19 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
oval:org.mitre.oval:def:13926CVE reference · vdb-entry, signature

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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