All vulnerabilities

Servers and applications

CVE-2018-1303

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…

Severity
High 7.5
Published
26 Mar 2018
Last changed
17 Jun 2026
Added to UpHeron
17 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
Apache HTTP ServerServers and applications · cpe:a:apache:http_server
  • Every version up to 2.4.29

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2018-1303
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2018-1303