CVE intelligence and bounded remediation

CVE-2022-1289 — A denial of service vulnerability was found in tildearrow Furnace

Medium CVSS 6.5

A denial of service vulnerability was found in tildearrow Furnace. It has been classified as problematic. This is due to an incomplete fix of CVE-2022-1211. It is possible to initiate the attack remotely but it requires user interaction. The issue got fixed with the patch 0eb02422d5161767e9983bdaa5c429762d3477ce.

Severity
Medium
CVSS
6.5 (3.1)
Published
2022-04-10
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-404

Affected products

  • tildearrow / furnace
  • tildearrow / furnace / 0.2
  • tildearrow / furnace / 0.2.1
  • tildearrow / furnace / 0.2.2
  • tildearrow / furnace / 0.3
  • tildearrow / furnace / 0.3.1

Showing 6 representative product identities from 50 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

The detailed catalog view below loads this exact record, its source evidence, and the full seven-phase agentic change plan.