CVE-2022-31052

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Source

https://nvd.nist.gov/vuln/detail/CVE-2022-31052

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-31052.json

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2022-31052

Aliases

Related

Published

2022-06-28T17:15:08Z

Modified

2024-10-16T17:46:26.085342Z

Severity

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

Summary

[none]

Details

Synapse is an open source home server implementation for the Matrix chat network. In versions prior to 1.61.1 URL previews of some web pages can exhaust the available stack space for the Synapse process due to unbounded recursion. This is sometimes recoverable and leads to an error for the request causing the problem, but in other cases the Synapse process may crash altogether. It is possible to exploit this maliciously, either by malicious users on the homeserver, or by remote users sending URLs that a local user's client may automatically request a URL preview for. Remote users are not able to exploit this directly, because the URL preview endpoint is authenticated. Deployments with url_preview_enabled: false set in configuration are not affected. Deployments with url_preview_enabled: true set in configuration are affected. Deployments with no configuration value set for url_preview_enabled are not affected, because the default is false. Administrators of homeservers with URL previews enabled are advised to upgrade to v1.61.1 or higher. Users unable to upgrade should set url_preview_enabled to false.

References

Affected packages

Debian:13 / matrix-synapse

Package

Name: matrix-synapse
Purl: pkg:deb/debian/matrix-synapse?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.61.1-1

Affected versions

0.*

0.19.2+dfsg-3

0.19.2+dfsg-4

0.19.2+dfsg-5

0.19.2+dfsg-6

0.24.0+dfsg-1

0.27.2+dfsg-1

0.28.0+dfsg-1

0.28.0+dfsg-2

0.28.1+dfsg-1

0.29.1+dfsg-1

0.30.0+dfsg-1

0.31.0+dfsg-1

0.31.0+dfsg-2

0.31.1+dfsg-1

0.31.1+dfsg-2

0.31.2+dfsg-1

0.32.2+dfsg-1

0.33.0+dfsg-1

0.33.1+dfsg-1

0.33.2+dfsg-1

0.33.2+dfsg-2

0.33.2+dfsg-3

0.33.3-1

0.33.3-2

0.33.3.1-1

0.33.4-1~bpo9+1

0.33.4-1

0.33.8-1

0.33.9-2~bpo9+1

0.33.9-2

0.34.0~rc2-1

0.34.0-1

0.34.0-2

0.34.0-3~bpo9+1

0.34.0-3~bpo9+2

0.34.0-3

0.34.1.1-1

0.34.1.1-2~bpo9+1

0.34.1.1-2

0.34.1.1-3~bpo9+1

0.34.1.1-3~bpo9+2

0.34.1.1-3

0.34.1.1-4

0.99.0-1~bpo9+1

0.99.0-1~bpo9+2

0.99.0-1~bpo9+3

0.99.0-1

0.99.1.1-1

0.99.2-1~bpo9+1

0.99.2-1~bpo9+2

0.99.2-1

0.99.2-2

0.99.2-3

0.99.2-4

0.99.2-5~bpo9+1

0.99.2-5

0.99.2-6

0.99.3.2-1

0.99.5.1-1

0.99.5.2-1

1.*

1.0.0-1

1.0.0-2~bpo10+1

1.0.0-2

1.1.0-1

1.2.1-1~bpo10+1

1.2.1-1~bpo10+2

1.2.1-1

1.2.1-2

1.3.0-1~bpo10+1

1.3.0-1

1.4.0~rc1-1

1.4.0-1

1.5.0~rc1-1

1.5.0-1

1.5.1-1~bpo10+1

1.5.1-1

1.6.0-1

1.6.1-1~bpo10+1

1.6.1-1

1.7.0-1

1.7.0-2

1.7.1-1

1.7.2-1~bpo10+1

1.7.2-1

1.7.3-1~bpo10+1

1.7.3-1

1.8.0-1

1.9.0-1~bpo10+1

1.9.0-1

1.9.1-1~bpo10+1

1.9.1-1

1.10.0-1

1.10.0-2

1.11.0-1

1.11.1-1~bpo10+1

1.11.1-1

1.12.0-1~bpo10+1

1.12.0-1

1.12.3-1~bpo10+1

1.12.3-1

1.12.4-1~bpo10+1

1.12.4-1

1.13.0-1~bpo10+1

1.13.0-1

1.15.0-1

1.15.1-1~bpo10+1

1.15.1-1~bpo10+2

1.15.1-1

1.15.2-1

1.16.0-1

1.17.0-1~bpo10+1

1.17.0-1

1.18.0-1~bpo10+1

1.18.0-1

1.19.0-1~bpo10+1

1.19.0-1

1.19.1-1~bpo10+1

1.19.1-1~bpo10+2

1.19.1-1~bpo10+3

1.19.1-1

1.19.2-1

1.19.3-1

1.20.0-1

1.20.1-1~bpo10+1

1.20.1-1

1.21.1-1

1.21.2-1~bpo10+1

1.21.2-1

1.22.1-1~bpo10+1

1.22.1-1

1.22.1-2~bpo10+1

1.22.1-2

1.23.0-1~bpo10+1

1.23.0-1

1.24.0-1~bpo10+1

1.24.0-1

1.24.0-2

1.25.0-1~bpo10+1

1.25.0-1

1.25.0-2

1.26.0-1~bpo10+1

1.26.0-1~bpo10+2

1.26.0-1~bpo10+3

1.26.0-1

1.26.0-2

1.26.0-3

1.27.0-1~bpo10+1

1.27.0-1~bpo10+2

1.27.0-1~bpo10+3

1.27.0-1

1.28.0-1~bpo10+1

1.28.0-1~bpo10+2

1.28.0-1

1.29.0-1

1.30.0-1

1.31.0-1

1.31.0-2

1.33.2-1

1.34.0-1

1.35.0-1

1.35.1-1

1.36.0-1

1.37.0-1

1.37.1-1

1.38.0-1

1.38.1-1

1.39.0-1

1.40.0-1~bpo10+1

1.40.0-1~bpo11+1

1.40.0-1

1.41.1-1~bpo10+1

1.41.1-1~bpo11+1

1.41.1-1

1.42.0-1~bpo10+1

1.42.0-1~bpo11+1

1.42.0-1

1.43.0-1~bpo10+1

1.43.0-1~bpo11+1

1.43.0-1

1.44.0-1~bpo10+1

1.44.0-1~bpo11+1

1.44.0-1

1.44.0-2

1.45.0-1

1.45.1-1~bpo10+1

1.45.1-1~bpo11+1

1.45.1-1

1.46.0-1~bpo10+1

1.46.0-1~bpo10+2

1.46.0-1~bpo11+1

1.46.0-1~bpo11+2

1.46.0-1~bpo11+3

1.46.0-1

1.47.0-1

1.47.0-2~bpo10+1

1.47.0-2~bpo11+1

1.47.0-2

1.47.1-1~bpo10+1

1.47.1-1~bpo11+1

1.47.1-1

1.48.0-1~bpo10+1

1.48.0-1~bpo11+1

1.48.0-1

1.49.0-1~bpo10+1

1.49.0-1~bpo10+2

1.49.0-1~bpo10+4

1.49.0-1~bpo11+1

1.49.0-1~bpo11+2

1.49.0-1~bpo11+3

1.49.0-1

1.49.2-1

1.50.0-1

1.50.1-1

1.50.2-1

1.51.0-1~bpo10+1

1.51.0-1~bpo10+2

1.51.0-1~bpo10+3

1.51.0-1~bpo11+1

1.51.0-1~bpo11+2

1.51.0-1

1.52.0-1~bpo10+1

1.52.0-1~bpo11+1

1.52.0-1

1.53.0-1~bpo11+1

1.53.0-1

1.55.0-1~bpo11+1

1.55.0-1

1.55.0-2

1.56.0-1

1.57.1-1~bpo11+1

1.57.1-1

1.59.1-1

1.59.1-2~bpo11+1

1.59.1-2

1.61.0-1~bpo11+1

1.61.0-1~bpo11+2

1.61.0-1~bpo11+3

1.61.0-1

1.61.0-2

1.61.0-3

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Git / github.com/matrix-org/synapse

Affected ranges

Type: GIT
Repo: https://github.com/matrix-org/synapse
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

fa1308061802ac7b7d20e954ba7372c5ac292333

Affected versions

0.*

0.34.0rc2

1.*

1.7.2

Other

alpha

hhs-1

hhs-2

hhs-3

hhs-4

hhs-5

hhs-6

hhs-7

hhs-8

v0.*

v0.0.0

v0.0.1

v0.1.0

v0.1.1

v0.1.2

v0.10.0

v0.10.0-r1

v0.10.0-r2

v0.10.0-rc1

v0.10.0-rc2

v0.10.0-rc3

v0.10.0-rc4

v0.10.0-rc5

v0.10.0-rc6

v0.10.1-rc1

v0.11.0

v0.11.0-r1

v0.11.0-r2

v0.11.0-rc1

v0.11.0-rc2

v0.11.1

v0.12.0

v0.12.0-rc1

v0.12.0-rc2

v0.12.0-rc3

v0.12.1-rc1

v0.13.0

v0.13.1

v0.13.2

v0.13.3

v0.14.0

v0.14.0-rc1

v0.14.0-rc2

v0.15.0-rc1

v0.16.0

v0.16.0-rc1

v0.16.0-rc2

v0.16.1

v0.16.1-r1

v0.16.1-rc1

v0.17.0

v0.17.0-rc1

v0.17.0-rc2

v0.17.0-rc3

v0.17.0-rc4

v0.17.1

v0.17.1-rc1

v0.17.2

v0.17.2-rc1

v0.17.3

v0.18.0

v0.18.0-rc1

v0.18.1

v0.18.1-rc1

v0.18.2

v0.18.2-rc1

v0.18.2-rc2

v0.18.2-rc3

v0.18.2-rc4

v0.18.2-rc5

v0.18.3

v0.18.4

v0.18.4-rc1

v0.18.5

v0.18.5-rc1

v0.18.5-rc2

v0.18.5-rc3

v0.18.6

v0.18.6-rc1

v0.18.6-rc2

v0.18.6-rc3

v0.18.7

v0.18.7-rc1

v0.18.7-rc2

v0.19.0

v0.19.0-rc1

v0.19.0-rc2

v0.19.0-rc3

v0.19.0-rc4

v0.19.1

v0.19.2

v0.19.3

v0.19.3-rc1

v0.19.3-rc2

v0.2.0

v0.2.1

v0.2.1a

v0.2.2

v0.2.3

v0.20.0

v0.20.0-rc1

v0.21.0

v0.21.0-rc1

v0.21.0-rc2

v0.21.0-rc3

v0.21.1

v0.22.0

v0.22.0-rc1

v0.22.0-rc2

v0.22.1

v0.23.0

v0.23.0-rc1

v0.23.0-rc2

v0.23.1

v0.24.0

v0.24.0-rc1

v0.24.1

v0.25.0

v0.25.0-rc1

v0.25.1

v0.26.0

v0.26.0-rc1

v0.26.1

v0.27.0

v0.27.0-rc1

v0.27.0-rc2

v0.27.1

v0.27.2

v0.27.3

v0.27.3-rc1

v0.27.3-rc2

v0.27.4

v0.28.0

v0.28.0-rc1

v0.28.1

v0.29.0

v0.29.0-rc1

v0.29.1

v0.3.0

v0.3.1

v0.3.2

v0.3.3

v0.3.4

v0.30.0

v0.30.0-rc1

v0.31.0

v0.31.0-rc1

v0.31.1

v0.31.2

v0.32.0

v0.32.0rc1

v0.32.1

v0.32.2

v0.33.0

v0.33.0rc1

v0.33.1

v0.33.2

v0.33.2rc1

v0.33.3

v0.33.3.1

v0.33.3rc1

v0.33.3rc2

v0.33.4

v0.33.4rc1

v0.33.4rc2

v0.33.5

v0.33.5.1

v0.33.5rc1

v0.33.6

v0.33.6rc1

v0.33.7

v0.33.7rc1

v0.33.7rc2

v0.33.8

v0.33.8rc1

v0.33.8rc2

v0.33.9

v0.33.9rc1

v0.34.0

v0.34.0rc1

v0.34.0rc2

v0.34.1

v0.34.1+1

v0.34.1.1

v0.34.1rc1

v0.4.1

v0.4.2

v0.5.0

v0.5.1

v0.5.2

v0.5.3

v0.5.3a

v0.5.3b

v0.5.3c

v0.5.4

v0.5.4a

v0.6.0

v0.6.0a

v0.6.0b

v0.6.1

v0.6.1a

v0.6.1b

v0.6.1c

v0.6.1d

v0.6.1e

v0.6.1f

v0.7.0

v0.7.0a

v0.7.0b

v0.7.0c

v0.7.0d

v0.7.0e

v0.7.0f

v0.7.1

v0.7.1-r1

v0.7.1-r2

v0.7.1-r3

v0.7.1-r4

v0.8.0

v0.8.1

v0.8.1-r1

v0.8.1-r2

v0.8.1-r3

v0.8.1-r4

v0.9.0

v0.9.0-r1

v0.9.0-r2

v0.9.0-r3

v0.9.0-r4

v0.9.0-r5

v0.9.1

v0.9.2

v0.9.2-r1

v0.9.2-r2

v0.9.3

v0.9.3-rc1

v0.99.0

v0.99.0rc1

v0.99.0rc2

v0.99.0rc3

v0.99.0rc4

v0.99.1

v0.99.1.1

v0.99.1rc1

v0.99.1rc2

v0.99.2

v0.99.2rc1

v0.99.3

v0.99.3.1

v0.99.3.2

v0.99.3rc1

v0.99.4

v0.99.4rc1

v0.99.5

v0.99.5.1

v0.99.5.1.dev0

v0.99.5.2

v0.99.5rc1

v1.*

v1.0.0

v1.0.0rc1

v1.0.0rc2

v1.0.0rc3

v1.1.0

v1.1.0rc1

v1.1.0rc2

v1.10.0

v1.10.0rc1

v1.10.0rc2

v1.10.0rc3

v1.10.0rc5

v1.10.1

v1.11.0

v1.11.0rc1

v1.11.1

v1.12.0

v1.12.0rc1

v1.12.1

v1.12.1rc1

v1.12.2

v1.12.3

v1.12.4

v1.12.4rc1

v1.13.0

v1.13.0rc1

v1.13.0rc2

v1.13.0rc3

v1.14.0

v1.14.0rc1

v1.14.0rc2

v1.15.0

v1.15.0rc1

v1.15.1

v1.15.2

v1.16.0

v1.16.0rc1

v1.16.0rc2

v1.16.1

v1.17.0

v1.17.0rc1

v1.18.0

v1.18.0rc1

v1.18.0rc2

v1.19.0

v1.19.0rc1

v1.19.1

v1.19.1rc1

v1.19.2

v1.19.3

v1.2.0

v1.2.0rc1

v1.2.0rc2

v1.2.1

v1.20.0

v1.20.0rc1

v1.20.0rc2

v1.20.0rc3

v1.20.0rc4

v1.20.0rc5

v1.20.1

v1.21.0

v1.21.0rc1

v1.21.0rc2

v1.21.0rc3

v1.21.1

v1.21.2

v1.22.0

v1.22.0rc1

v1.22.0rc2

v1.22.1

v1.23.0

v1.23.0rc1

v1.23.1

v1.24.0

v1.24.0rc1

v1.24.0rc2

v1.25.0

v1.25.0rc1

v1.26.0

v1.26.0-deb

v1.26.0rc1

v1.26.0rc2

v1.27.0

v1.27.0rc1

v1.27.0rc2

v1.28.0

v1.28.0rc1

v1.29.0

v1.29.0rc1

v1.3.0

v1.3.0rc1

v1.3.1

v1.30.0

v1.30.0rc1

v1.30.1

v1.31.0

v1.31.0rc1

v1.32.0

v1.32.0rc1

v1.32.1

v1.32.2

v1.33.0

v1.33.0rc1

v1.33.0rc2

v1.33.1

v1.33.2

v1.34.0

v1.34.0rc1

v1.35.0

v1.35.0rc1

v1.35.0rc2

v1.35.1

v1.36.0

v1.36.0rc1

v1.36.0rc2

v1.37.0

v1.37.0rc1

v1.37.1

v1.37.1a1

v1.37.1rc1

v1.38.0

v1.38.0rc1

v1.38.0rc2

v1.38.0rc3

v1.38.1

v1.39.0

v1.39.0rc1

v1.39.0rc2

v1.39.0rc3

v1.4.0

v1.4.0rc1

v1.4.0rc2

v1.4.1

v1.4.1rc1

v1.40.0

v1.40.0rc1

v1.40.0rc2

v1.40.0rc3

v1.41.0

v1.41.0rc1

v1.41.1

v1.42.0

v1.42.0rc1

v1.42.0rc2

v1.43.0

v1.43.0rc1

v1.43.0rc2

v1.44.0

v1.44.0rc1

v1.44.0rc2

v1.44.0rc3

v1.45.0

v1.45.0rc1

v1.45.0rc2

v1.45.1

v1.46.0

v1.46.0rc1

v1.47.0

v1.47.0rc1

v1.47.0rc2

v1.47.0rc3

v1.47.1

v1.48.0

v1.48.0rc1

v1.49.0

v1.49.0rc1

v1.49.1

v1.49.2

v1.5.0

v1.5.0rc1

v1.5.0rc2

v1.5.1

v1.50.0

v1.50.0rc1

v1.50.0rc2

v1.50.1

v1.50.2

v1.51.0

v1.51.0rc1

v1.51.0rc2

v1.52.0

v1.52.0rc1

v1.53.0

v1.53.0rc1

v1.54.0

v1.54.0rc1

v1.55.0

v1.55.0rc1

v1.55.1

v1.55.2

v1.56.0

v1.56.0rc1

v1.57.0

v1.57.0rc1

v1.57.1

v1.58.0

v1.58.0rc1

v1.58.0rc2

v1.58.1

v1.59.0

v1.59.0rc1

v1.59.0rc2

v1.59.1

v1.6.0

v1.6.0rc1

v1.6.0rc2

v1.6.1

v1.60.0

v1.60.0rc1

v1.60.0rc2

v1.61.0

v1.61.0rc1

v1.7.0

v1.7.0rc1

v1.7.0rc2

v1.7.1

v1.7.2

v1.7.3

v1.8.0

v1.8.0rc1

v1.9.0

v1.9.0.dev1

v1.9.0.dev2

v1.9.0rc1

v1.9.1