cvedb.io
CVE-2018-1172
MEDIUM · CVSS 5.9
EPSS exploitation probability: 0%
Published 2018-05-16T21:29:00.280 · Last modified 2026-06-17T01:50:38.257

Summary

This vulnerability allows remote attackers to deny service on vulnerable installations of The Squid Software Foundation Squid 3.5.27-20180318. Authentication is not required to exploit this vulnerability. The specific flaw exists within ClientRequestContext::sslBumpAccessCheck(). A crafted request can trigger the dereference of a null pointer. An attacker can leverage this vulnerability to create a denial-of-service condition to users of the system. Was ZDI-CAN-6088.

Affected products

squid-cache — squid

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.