CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
54.1%
Podium is a library for building micro frontends. @podium/layout is a module for building a Podium layout server, and @podium/proxy is a module for proxying HTTP requests from a layout server to a podlet server. In @podium/layout prior to version 4.6.110 and @podium/proxy prior to version 4.2.74, an attacker using the Trailer
header as part of the request against proxy endpoints has the ability to take down the server. All Podium layouts that include podlets with proxy endpoints are affected. @podium/layout
, which is the main way developers/users are vulnerable to this exploit, has been patched in version 4.6.110
. All earlier versions are vulnerable.@podium/proxy
, which is the source of the vulnerability and is used by @podium/layout
has been patched in version 4.2.74
. All earlier versions are vulnerable. It is not easily possible to work around this issue without upgrading.
Vendor | Product | Version | CPE |
---|---|---|---|
finn | podium_layout | * | cpe:2.3:a:finn:podium_layout:*:*:*:*:*:node.js:*:* |
finn | podium_proxy | * | cpe:2.3:a:finn:podium_proxy:*:*:*:*:*:node.js:*:* |
github.com/podium-lib/layout/commit/fe43e655432b0a5f07b6475f67babcc2588fb039
github.com/podium-lib/layout/releases/tag/v4.6.110
github.com/podium-lib/proxy/commit/9698a40df081217ce142d4de71f929baaa339cdf
github.com/podium-lib/proxy/releases/tag/v4.2.74
github.com/podium-lib/proxy/security/advisories/GHSA-3hjg-vc7r-rcrw
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
54.1%