GHSA-4xqm-4p72-87h6
Vulnerability from github
Published
2023-07-06 22:55
Modified
2023-07-06 22:55
Severity ?
Summary
Sentry CORS misconfiguration
Details
Impact
The Sentry API incorrectly returns the access-control-allow-credentials: true
HTTP header if the Origin
request header ends with the system.base-hostname
option of Sentry installation. This only affects installations that have system.base-hostname
option explicitly set, as it is empty by default.
Impact is limited since recent versions of major browsers have cross-site cookie blocking enabled by default. However, this flaw could allow other multi-step attacks.
Patches
The patch has been released in Sentry 23.6.2.
Workarounds
For Sentry SaaS customers, no action is needed.
For self-hosted Sentry installations that have system.base-hostname
explicitly set, it is recommended to upgrade the installation to 23.6.2 or higher. There are no known workarounds.
References
Credits
{ "affected": [ { "package": { "ecosystem": "PyPI", "name": "sentry" }, "ranges": [ { "events": [ { "introduced": "23.6.0" }, { "fixed": "23.6.2" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2023-36829" ], "database_specific": { "cwe_ids": [ "CWE-697", "CWE-863", "CWE-942" ], "github_reviewed": true, "github_reviewed_at": "2023-07-06T22:55:44Z", "nvd_published_at": "2023-07-06T23:15:09Z", "severity": "MODERATE" }, "details": "### Impact\nThe Sentry API incorrectly returns the `access-control-allow-credentials: true` HTTP header if the `Origin` request header ends with the `system.base-hostname` option of Sentry installation. This only affects installations that have `system.base-hostname` option explicitly set, as it is empty by default.\n\nImpact is limited since recent versions of major browsers have cross-site cookie blocking enabled by default. However, this flaw could allow other multi-step attacks.\n\n### Patches\nThe patch has been released in [Sentry 23.6.2](https://github.com/getsentry/self-hosted/releases/tag/23.6.2).\n\n### Workarounds\n\nFor Sentry SaaS customers, no action is needed.\n\nFor self-hosted Sentry installations that have `system.base-hostname` explicitly set, it is recommended to upgrade the installation to 23.6.2 or higher. There are no known workarounds.\n\n### References\n- [getsentry/sentry PR #52276](https://github.com/getsentry/sentry/pull/52276)\n\n### Credits\n- [@andr0idp4r4n0id](https://twitter.com/andr0idp4r4n0id)", "id": "GHSA-4xqm-4p72-87h6", "modified": "2023-07-06T22:55:44Z", "published": "2023-07-06T22:55:44Z", "references": [ { "type": "WEB", "url": "https://github.com/getsentry/sentry/security/advisories/GHSA-4xqm-4p72-87h6" }, { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-36829" }, { "type": "WEB", "url": "https://github.com/getsentry/sentry/pull/52276" }, { "type": "WEB", "url": "https://github.com/getsentry/sentry/commit/19248fb9802c252665b802aeab02fdc65ed47dc9" }, { "type": "WEB", "url": "https://github.com/getsentry/sentry/commit/ee44c6be35e5e464bc40637580f39867898acd8b" }, { "type": "WEB", "url": "https://github.com/getsentry/self-hosted/releases/tag/23.6.2" }, { "type": "PACKAGE", "url": "https://github.com/getsentry/sentry" }, { "type": "WEB", "url": "https://github.com/pypa/advisory-database/tree/main/vulns/sentry/PYSEC-2023-115.yaml" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N", "type": "CVSS_V3" } ], "summary": "Sentry CORS misconfiguration" }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.