Symbolicator is a service used in Sentry. Starting in Symbolicator version 0.3.3 and prior to version 21.12.1, an attacker could make Symbolicator send GET HTTP requests to arbitrary URLs with internal IP addresses by using an invalid protocol. The responses of those requests could be exposed via Symbolicator's API. In affected Sentry instances, the data could be exposed through the Sentry API and user interface if the attacker has a registered account. The issue has been fixed in Symbolicator release 23.12.1, Sentry self-hosted release 23.12.1, and has already been mitigated on sentry.io on December 18, 2023. If updating is not possible, some other mitigations are available. One may disable JS processing by toggling the option `Allow JavaScript Source Fetching` in `Organization Settings > Security & Privacy` and/or disable all untrusted public repositories under `Project Settings > Debug Files`. Alternatively, if JavaScript and native symbolication are not required, disable Symbolicator completely in `config.yml`.
References
Link | Resource |
---|---|
https://github.com/getsentry/self-hosted/releases/tag/23.12.1 | Release Notes |
https://github.com/getsentry/symbolicator/pull/1343 | Patch |
https://github.com/getsentry/symbolicator/releases/tag/23.12.1 | Release Notes |
https://github.com/getsentry/symbolicator/security/advisories/GHSA-ghg9-7m82-h96r | Mitigation Patch Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2023-12-22T21:01:21.824Z
Updated: 2023-12-22T21:01:21.824Z
Reserved: 2023-12-19T15:19:39.615Z
Link: CVE-2023-51451
JSON object: View
NVD Information
Status : Analyzed
Published: 2023-12-22T21:15:09.297
Modified: 2024-01-03T20:52:26.203
Link: CVE-2023-51451
JSON object: View
Redhat Information
No data.
CWE