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CVE-2023-24329
An issue in the urllib.parse component of Python before 3.11.4 allows attackers to bypass blocklisting methods by supplying a URL that…
High7.5EPSS 20.5%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
An issue in the urllib.parse component of Python before 3.11.4 allows attackers to bypass blocklisting methods by supplying a URL that starts with blank characters.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
- EPSS (exploitation in 30 days)
- 20.5% · top 2.5% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
n/a
- affected n/a
References (30)
- https://pointernull.com/security/python-url-parse-problem.html (opens in a new tab)x_transferred
- https://github.com/python/cpython/pull/99421 (opens in a new tab)x_transferred
- https://security.netapp.com/advisory/ntap-20230324-0004/ (opens in a new tab)x_transferred
- FEDORA-2023-b3a3df39dd (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-406c1c6ed7 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-1092538441 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-63c69aa712 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-96aa33f0d3 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-953c2607d8 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-2b25dd2a11 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-994ecd7dbc (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-690e150a39 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-81bb8e3b99 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-d8b0003ecd (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-56cefa23df (opens in a new tab)vendor-advisoryx_transferred
- https://github.com/python/cpython/issues/102153 (opens in a new tab)x_transferred
- FEDORA-2023-31888c4781 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-acdfd145f2 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-03599274db (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-b854908745 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-d294ef140e (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-309cadedc6 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-401947eb94 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-f52390b9d2 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-dd526ed2e4 (opens in a new tab)vendor-advisoryx_transferred
- VU#127587 (opens in a new tab)third-party-advisoryx_transferred
- [debian-lts-announce] 20230920 [SECURITY] [DLA 3575-1] python2.7 security update (opens in a new tab)mailing-listx_transferred
- https://lists.debian.org/debian-lts-announce/2024/12/msg00000.html (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2024/11/msg00005.html (opens in a new tab)
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2023-24329)Record last updated .