CVE-2022-28615

moderate-risk

Published 2022-06-09

Apache HTTP Server 2.4.53 and earlier may crash or disclose information due to a read beyond bounds in ap_strcmp_match() when provided with an extremely large input buffer. While no code distributed with the server can be coerced into such a call, third-party modules or lua scripts that use ap_strcmp_match() may hypothetically be affected.

Do I need to act?

1.1% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.1/10 Critical

NETWORK / LOW complexity

Affected Products (4)

Http Server

Fedora

Clustered Data Ontap

Affected Vendors

Apache Fedoraproject Netapp

References (12)

Mailing List http://www.openwall.com/lists/oss-security/2022/06/08/9

Vendor Advisory https://httpd.apache.org/security/vulnerabilities_24.html

Third Party Advisory https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...

Third Party Advisory https://security.gentoo.org/glsa/202208-20

Third Party Advisory https://security.netapp.com/advisory/ntap-20220624-0005/

Mailing List http://www.openwall.com/lists/oss-security/2022/06/08/9

Vendor Advisory https://httpd.apache.org/security/vulnerabilities_24.html

Third Party Advisory https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...

Third Party Advisory https://security.gentoo.org/glsa/202208-20

Third Party Advisory https://security.netapp.com/advisory/ntap-20220624-0005/

/ 100

moderate-risk

Severity 31/34 · Critical

Exploitability 3/34 · Minimal

Exposure 10/34 · Low