CVE intelligence and bounded remediation

CVE-2017-20024 — A vulnerability was found in Solare Solar-Log 2.8.4-56/3.5.2-85

High CVSS 7.5

A vulnerability was found in Solare Solar-Log 2.8.4-56/3.5.2-85. It has been classified as problematic. Affected is an unknown function. The manipulation leads to denial of service. It is possible to launch the attack remotely. Upgrading to version 3.5.3-86 is able to address this issue. It is recommended to upgrade the affected component.

Severity
High
CVSS
7.5 (3.1)
Published
2022-06-09
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-404

Affected products

  • solar-log / solar-log_250_firmware / 2.8.4-56
  • solar-log / solar-log_250_firmware / 3.5.2-85
  • solar-log / solar-log_300_firmware / 2.8.4-56
  • solar-log / solar-log_300_firmware / 3.5.2-85
  • solar-log / solar-log_500_firmware / 2.8.4-56
  • solar-log / solar-log_500_firmware / 3.5.2-85

Showing 6 representative product identities from 16 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Resource exhaustion and denial of service

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Identify attacker-influenced work factors including input size, nesting, compression, fan-out, regex cost, allocation, recursion, retries, and connection lifetime.
  • Map per-request and shared CPU, memory, disk, descriptor, thread, queue, and downstream-service limits.
  • Determine whether authentication, tenancy, quotas, and rate controls apply before expensive processing begins.

Remediate safely

  • Bound input size, nesting, expansion, work, concurrency, queue depth, retries, and execution time before resource-intensive processing.
  • Release resources on every success, error, cancellation, and timeout path and use backpressure instead of unbounded buffering.
  • Update affected components and add small deterministic tests that assert resource ceilings rather than exhausting a host.

Authoritative sources

Complete CVE record and remediation plan

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