CVE-2023-6237
A remote, anonymous attacker can exploit a vulnerability in OpenSSL to conduct a Denial of Service attack.
CSIRTS triage
- What
- A vulnerability allows a remote, anonymous attacker to conduct a Denial of Service attack.
- Who is affected
- Deployments using OpenSSL are affected.
- Urgency
- Remediation is medium urgency as it could lead to service disruption.
- Action
- Update OpenSSL to the latest version.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Moderate exploitation risk2.3% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 82% of all EPSS-scored CVEs.
Advisory coverage (1)
- medium[UPDATE] [medium] OpenSSL: Vulnerability allows Denial of Servicecert-bund · 2026-07-15
External references
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[](https://www.csirts.com/cve/CVE-2023-6237)