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Security Advisories: GSA_kwCzR0hTQS1mcWZnLWM1NzctMnZjM84AAvHR

rdiffweb's unlimited length Fullname field can lead to DoS

rdiffweb prior to 2.5.0a3 does not validate email length, allowing users to insert an email longer than 255 characters. If a user signs up with an email with a length of 1 million or more characters and logs in, withdraws, or changes their email, the server may cause denial of service due to overload.

Permalink: https://github.com/advisories/GHSA-fqfg-c577-2vc3
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1mcWZnLWM1NzctMnZjM84AAvHR
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 1 year ago
Updated: about 1 year ago


CVSS Score: 5.3
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Identifiers: GHSA-fqfg-c577-2vc3, CVE-2022-3364
References: Repository: https://github.com/ikus060/rdiffweb
Blast Radius: 2.5

Affected Packages

pypi:rdiffweb
Dependent packages: 0
Dependent repositories: 3
Downloads: 3,361 last month
Affected Version Ranges: < 2.5.0a3
Fixed in: 2.5.0a3
All affected versions: 0.9.3, 0.9.4, 0.9.5, 0.10.0, 0.10.2, 0.10.3, 0.10.4, 0.10.5, 0.10.6, 0.10.7, 0.10.8, 0.10.9, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.1.0, 1.2.0, 1.2.1, 1.2.2, 1.3.0, 1.3.1, 1.3.2, 1.4.0, 1.5.0, 2.0.2, 2.1.0, 2.2.0, 2.2.1, 2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.4.0, 2.4.1, 2.4.2, 2.4.3, 2.4.4, 2.4.5, 2.4.6, 2.4.7, 2.4.8, 2.4.9, 2.4.10, 2.4.11
All unaffected versions: 2.5.0, 2.5.1, 2.5.2, 2.5.3, 2.5.4, 2.5.5, 2.5.6, 2.5.7, 2.5.8, 2.6.0, 2.6.1, 2.7.0, 2.7.1, 2.8.1, 2.8.2, 2.8.3, 2.8.4, 2.8.5, 2.8.6, 2.8.7, 2.8.8, 2.8.9