Staging Environment: Content and features may be unstable or change without notice.
Advisory details: vulnrichment / CVE-2022-28615
Advisory ID vulnrichment/CVE-2022-28615
Aliases
Summary 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.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-190 Integer Overflow or Wraparound
System Score Found at
cvssv3.1 9.1
ssvc Track
Reference id Reference type URL
https://httpd.apache.org/security/vulnerabilities_24.html
7QUGG2QZWHTITMABFLVXA4DNYUOTPWYQ Advisory https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7QUGG2QZWHTITMABFLVXA4DNYUOTPWYQ/
9 Mailing List http://www.openwall.com/lists/oss-security/2022/06/08/9
GLSA-202208-20 https://security.gentoo.org/glsa/202208-20
ntap-20220624-0005 Other https://security.netapp.com/advisory/ntap-20220624-0005/
YPY2BLEVJWFH34AX77ZJPLD2OOBYR6ND Advisory https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPY2BLEVJWFH34AX77ZJPLD2OOBYR6ND/
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H Found at None
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-18T15:26:06Z/ Found at None

Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-18T15:26:06Z/

Decision: Track

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2022/28xxx/CVE-2022-28615.json

Source Advisory: vulnrichment/CVE-2022-28615

View SSVC decision tree 
[{'Exploitation': 'none'},
 {'Automatable': 'yes'},
 {'Technical Impact': 'partial'},
 {'Mission Prevalence': 'minimal'},
 {'Public Well-being Impact': 'material'},
 {'Mission & Well-being': 'medium'}]