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GitHub_MCVE-2022-24822

HistoryApr 06, 2022 - 6:15 p.m.

CVE-2022-24822

2022-04-0618:15:08

CWE-248

GitHub_M

web.nvd.nist.gov

podium

micro frontend

security

vulnerability

http

server takedown

cve-2022-24822

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

7.5

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

0.002

Percentile

54.1%

JSON

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.

Affected configurations

Nvd

Vulners

Node

finnpodium_layoutRange<4.6.110node.js

finnpodium_proxyRange<4.2.74node.js

VendorProductVersionCPE
finnpodium_layout*cpe:2.3:a:finn:podium_layout:*:*:*:*:*:node.js:*:*
finnpodium_proxy*cpe:2.3:a:finn:podium_proxy:*:*:*:*:*:node.js:*:*

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::*

CNA Affected

[
  {
    "product": "proxy",
    "vendor": "podium-lib",
    "versions": [
      {
        "status": "affected",
        "version": "< 4.6.110"
      },
      {
        "status": "affected",
        "version": "< 4.2.74"
      }
    ]
  }
]

References

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

7.5

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

0.002

Percentile

54.1%

JSON

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