GitHub Advisoryadvisory · PyPI
GHSA-rv95-4wxj-6fqq Pylons Colander Denial of Service vulnerability
HIGH
Official page ↗
- Aliases
- CVE-2017-18361
- Ecosystem
- PyPI
- Packages
- colander
- Severity
- High
- CVSS vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-835
- Reviewed
- 2020-06-16
Affected packages
• PyPI colander: < 1.7.0 → fixed in 1.7.0
Description
In Pylons Colander through 1.6, the URL validator allows an attacker to potentially cause an infinite loop thereby causing a denial of service via an unclosed parenthesis.
Related
Alias · CVE (1)
- CVE-2017-18361 In Pylons Colander through 1.6, the URL validator allows an attacker to potentially cause an infinite loop thereby causing a denial of… vulnerability
Weakness · CWE (1)
- CWE-835 Loop with Unreachable Exit Condition weakness
References
- https://nvd.nist.gov/vuln/detail/CVE-2017-18361 advisory
- https://github.com/Pylons/colander/issues/290 web
- https://github.com/Pylons/colander/pull/323 web
- https://github.com/Pylons/colander/commit/98805557c10ab5ff3016ed09aa2d48c49b9df40b web
- https://github.com/Pylons/colander package
- https://github.com/advisories/GHSA-rv95-4wxj-6fqq advisory
- https://github.com/pypa/advisory-database/tree/main/vulns/colander/PYSEC-2019-167.yaml web