CVE-2023-32683

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Source

https://nvd.nist.gov/vuln/detail/CVE-2023-32683

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-32683.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2023-32683

Aliases

Related

Published

2023-06-06T19:15:11Z

Modified

2025-03-21T22:52:52.518941Z

Severity

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

Summary

[none]

Details

Synapse is a Matrix protocol homeserver written in Python with the Twisted framework. A discovered oEmbed or image URL can bypass the url_preview_url_blacklist setting potentially allowing server side request forgery or bypassing network policies. Impact is limited to IP addresses allowed by the url_preview_ip_range_blacklist setting (by default this only allows public IPs) and by the limited information returned to the client: 1. For discovered oEmbed URLs, any non-JSON response or a JSON response which includes non-oEmbed information is discarded. 2. For discovered image URLs, any non-image response is discarded. Systems which have URL preview disabled (via the url_preview_enabled setting) or have not configured a url_preview_url_blacklist are not affected. This issue has been addressed in version 1.85.0. Users are advised to upgrade. User unable to upgrade may also disable URL previews.

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

1.90.0-1

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

1.61.1-1

1.63.0-1~bpo11+1

1.63.0-1

1.64.0-1

1.64.0-2

1.64.0-3

1.65.0-1

1.66.0-1~bpo11+1

1.66.0-1

1.66.0-2

1.68.0-1~bpo11+1

1.68.0-1

1.69.0-1~bpo11+1

1.69.0-1

1.70.1-1~bpo11+1

1.70.1-1

1.71.0-1

1.71.0-2~bpo11+1

1.71.0-2

1.72.0-1~bpo11+1

1.72.0-1

1.73.0-1~bpo11+1

1.73.0-1

1.74.0-1~bpo11+1

1.74.0-1~bpo11+2

1.74.0-1

1.77.0-1

1.78.0-1~bpo11+1

1.78.0-1

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

ec71214243eac58a4a6d272c15441a6405f6ae9c

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

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