Vulnerability-Lookup

GSD-2021-21330

Vulnerability from gsd - Updated: 2023-12-13 01:23

Details

aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. In aiohttp before version 3.7.4 there is an open redirect vulnerability. A maliciously crafted link to an aiohttp-based web-server could redirect the browser to a different website. It is caused by a bug in the `aiohttp.web_middlewares.normalize_path_middleware` middleware. This security problem has been fixed in 3.7.4. Upgrade your dependency using pip as follows "pip install aiohttp >= 3.7.4". If upgrading is not an option for you, a workaround can be to avoid using `aiohttp.web_middlewares.normalize_path_middleware` in your applications.

Aliases

CVE-2021-21330

Aliases

CVE-2021-21330

JSON

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}

CVE-2021-21330 (GCVE-0-2021-21330)

Vulnerability from cvelistv5 – Published: 2021-02-26 02:15 – Updated: 2024-08-03 18:09

Title

Open redirect vulnerability in aiohttp

Summary

Severity

3.1 (Low)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N

CWE

CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')

Assigner

GitHub_M CNA under the mitre root

CNA scorecard C 72/100 over 7661 records in the last 180 days details

References

8 references

URL	Tags
https://github.com/aio-libs/aiohttp/security/advi…	x_refsource_CONFIRM
https://github.com/aio-libs/aiohttp/commit/254522…	x_refsource_MISC
https://github.com/aio-libs/aiohttp/blob/master/C…	x_refsource_MISC
https://pypi.org/project/aiohttp/	x_refsource_MISC
https://www.debian.org/security/2021/dsa-4864	vendor-advisoryx_refsource_DEBIAN
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://security.gentoo.org/glsa/202208-19	vendor-advisoryx_refsource_GENTOO

Impacted products

1 product

Vendor	Product	Version
aio-libs	aiohttp	Affected: < 3.7.4

Show details on NVD website

JSON

To clipboard

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          "ID": "CVE-2021-21330",
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            "attackVector": "NETWORK",
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            "baseScore": 3.1,
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            "integrityImpact": "LOW",
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              "url": "https://pypi.org/project/aiohttp/"
            },
            {
              "name": "DSA-4864",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2021/dsa-4864"
            },
            {
              "name": "FEDORA-2021-673b10ed77",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JN3V7CZJRT4QFCVXB6LDPCJH7NAOFCA5/"
            },
            {
              "name": "FEDORA-2021-902c1b07c9",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FU7ENI54JNEK3PHEFGCE46DGMFNTVU6L/"
            },
            {
              "name": "GLSA-202208-19",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202208-19"
            }
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        },
        "source": {
          "advisory": "GHSA-v6wp-4m6f-gcjg",
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    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2021-21330",
    "datePublished": "2021-02-26T02:15:15.000Z",
    "dateReserved": "2020-12-22T00:00:00.000Z",
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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