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Case File

CVE-2018-1303

HIGH · CVSS 7.5 EPSS 70.28%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-03-26 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects Apache. Its EPSS score suggests a 70.3% probability of exploitation in the next 30 days. It may lead to a denial-of-service condition.

CVE
CVE-2018-1303
Severity
HIGH
CVSS
7.5
EPSS
70.28%
Apache

Original NVD Description

A specially crafted HTTP request header could have crashed the Apache HTTP Server prior to version 2.4.30 due to an out of bound read while preparing data to be cached in shared memory. It could be used as a Denial of Service attack against users of mod_cache_socache. The vulnerability is considered as low risk since mod_cache_socache is not widely used, mod_cache_disk is not concerned by this vulnerability.

Related CVEs

Other vulnerabilities affecting the same vendor(s)