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MitreCVE-2019-19240

HistoryNov 22, 2019 - 7:15 p.m.

CVE-2019-19240

2019-11-2219:15:12

CWE-908

CWE-787

mitre

web.nvd.nist.gov

cve-2019-19240

embedthis

goahead

http requests

security vulnerability

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

AI Score

5.3

Confidence

High

EPSS

0.002

Percentile

65.0%

JSON

Embedthis GoAhead before 5.0.1 mishandles redirected HTTP requests with a large Host header. The GoAhead WebsRedirect uses a static host buffer that has a limited length and can overflow. This can cause a copy of the Host header to fail, leaving that buffer uninitialized, which may leak uninitialized data in a response.

Affected configurations

Nvd

Node

embedthisgoaheadRange<5.0.1

VendorProductVersionCPE
embedthisgoahead*cpe:2.3:a:embedthis:goahead:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
embedthis	goahead	*	cpe:2.3:a:embedthis:goahead::::::::

References

github.com/embedthis/goahead/issues/289

github.com/embedthis/goahead/issues/290

github.com/embedthis/goahead/releases/tag/v5.0.1

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

AI Score

5.3

Confidence

High

EPSS

0.002

Percentile

65.0%

JSON

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