GHSA-xv3h-4844-9h36

Source

https://github.com/advisories/GHSA-xv3h-4844-9h36

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/04/GHSA-xv3h-4844-9h36/GHSA-xv3h-4844-9h36.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-xv3h-4844-9h36

Aliases

Published

2023-04-24T22:42:39Z

Modified

2024-08-01T05:56:40.449611Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

HTTP Multiline Header Termination

Details

Impact

Affected versions of Laminas Diactoros accepted a single line feed (LF / \n ) character at the end of a header name. When serializing such a header name containing a line-feed into the on-the-wire representation of a HTTP/1.x message, the resulting message would be syntactically invalid, due to the header line being terminated too early. An attacker that is able to control the header names that are passed to Laminas Diactoros would be able to intentionally craft invalid messages, possibly causing application errors or invalid HTTP requests being sent out with an PSR-18 HTTP client. The latter might present a denial of service vector if a remote service’s web application firewall bans the application due to the receipt of malformed requests.

Patches

The problem has been patched in the following versions:

2.18.1
2.19.1
2.20.1
2.21.1
2.22.1
2.23.1
2.24.2
2.25.2

Workarounds

Validate HTTP header keys and/or values, and if using user-supplied values, filter them to strip off leading or trailing newline characters before calling withHeader().

References

CVE-2023-29197
GHSA-wxmh-65f7-jcvw

Database specific

{
    "nvd_published_at": "2023-04-24T20:15:08Z",
    "cwe_ids": [
        "CWE-20"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2023-04-24T22:42:39Z"
}

References

Affected packages

Packagist / laminas/laminas-diactoros

Package

Name: laminas/laminas-diactoros
Purl: pkg:composer/laminas/laminas-diactoros

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.18.1

Affected versions

1.*

1.0.0

1.0.1

1.0.2

1.0.3

1.0.4

1.0.5

1.1.0

1.1.1

1.1.2

1.1.3

1.1.4

1.2.0

1.2.1

1.3.0

1.3.1

1.3.2

1.3.3

1.3.4

1.3.5

1.3.6

1.3.7

1.3.8

1.3.9

1.3.10

1.3.11

1.4.0

1.4.1

1.5.0

1.6.0

1.6.1

1.7.0

1.7.1

1.7.2

1.8.0

1.8.0p1

1.8.0p2

1.8.1

1.8.1p1

1.8.1p2

1.8.2

1.8.2p1

1.8.2p2

1.8.3

1.8.3p1

1.8.3p2

1.8.4

1.8.4p1

1.8.4p2

1.8.5

1.8.5p1

1.8.5p2

1.8.6

1.8.6p1

1.8.6p2

1.8.7

1.8.7p1

1.8.7p2

2.*

2.0.0

2.0.0p1

2.0.0p2

2.0.1

2.0.1p1

2.0.1p2

2.0.2

2.0.2p1

2.0.2p2

2.0.3

2.0.3p1

2.0.3p2

2.1.0

2.1.0p1

2.1.0p2

2.1.1

2.1.1p1

2.1.1p2

2.1.2

2.1.2p1

2.1.2p2

2.1.3

2.1.3p1

2.1.3p2

2.1.4

2.1.4p1

2.1.4p2

2.1.5

2.1.5p1

2.1.5p2

2.2.0

2.2.0p1

2.2.0p2

2.2.1

2.2.1p1

2.2.1p2

2.2.2

2.2.3

2.3.0

2.3.1

2.3.2

2.4.0

2.4.1

2.5.0

2.5.1

2.6.0

2.7.0

2.8.0

2.9.0

2.9.1

2.9.2

2.10.0

2.11.0

2.11.1

2.11.2

2.11.3

2.12.0

2.13.0

2.14.0

2.15.0

2.16.0

2.17.0

2.18.0

Packagist / laminas/laminas-diactoros

Package

Name: laminas/laminas-diactoros
Purl: pkg:composer/laminas/laminas-diactoros

Affected ranges

Type: ECOSYSTEM
Events: Introduced

2.19.0

Fixed

2.19.1

Affected versions

2.*

2.19.0

Packagist / laminas/laminas-diactoros

Package

Name: laminas/laminas-diactoros
Purl: pkg:composer/laminas/laminas-diactoros

Affected ranges

Type: ECOSYSTEM
Events: Introduced

2.20.0

Fixed

2.20.1

Affected versions

2.*

2.20.0

Packagist / laminas/laminas-diactoros

Package

Name: laminas/laminas-diactoros
Purl: pkg:composer/laminas/laminas-diactoros

Affected ranges

Type: ECOSYSTEM
Events: Introduced

2.21.0

Fixed

2.21.1

Affected versions

2.*

2.21.0

Packagist / laminas/laminas-diactoros

Package

Name: laminas/laminas-diactoros
Purl: pkg:composer/laminas/laminas-diactoros

Affected ranges

Type: ECOSYSTEM
Events: Introduced

2.22.0

Fixed

2.22.1

Affected versions

2.*

2.22.0

Packagist / laminas/laminas-diactoros

Package

Name: laminas/laminas-diactoros
Purl: pkg:composer/laminas/laminas-diactoros

Affected ranges

Type: ECOSYSTEM
Events: Introduced

2.23.0

Fixed

2.23.1

Affected versions

2.*

2.23.0

Packagist / laminas/laminas-diactoros

Package

Name: laminas/laminas-diactoros
Purl: pkg:composer/laminas/laminas-diactoros

Affected ranges

Type: ECOSYSTEM
Events: Introduced

2.24.0

Fixed

2.24.2

Affected versions

2.*

2.24.0

2.24.1

Packagist / laminas/laminas-diactoros

Package

Name: laminas/laminas-diactoros
Purl: pkg:composer/laminas/laminas-diactoros

Affected ranges

Type: ECOSYSTEM
Events: Introduced

2.25.0

Fixed

2.25.2

Affected versions

2.*

2.25.0

2.25.1