CVE-2026-50639

Summary

Metrics::Any::Adapter::SignalFx versions before 0.04 for Perl does not protect against metric injections.

The statsd protocol (and extensions such as dogstatsd) allow mutiple metrics, separated by newlines, to be sent per packet.

Metrics::Any::Adapter::SignalFx which extends Metrics::Any::Adapter::Statsd, which has a similar vulnerability.

In addition, the _labels function does not check tags labels newlines or statsd control characters. The labels can be used for metric injections.

Affected Software

VendorProductVersion RangeStatus
PEVANSMetrics::Any::Adapter::SignalFx0 < 0.04affected

Weaknesses

  • CWE-93: CWE-93 Improper Neutralization of CRLF Sequences
  • CWE-150: CWE-150 Improper Neutralization of Escape, Meta, or Control Sequences

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

References