CVE-2023-49094

low-risk
Published 2023-11-30

Symbolicator is a symbolication service for native stacktraces and minidumps with symbol server support. An attacker could make Symbolicator send arbitrary GET HTTP requests to internal IP addresses by using a specially crafted HTTP endpoint. The response could be reflected to the attacker if they have an account on Sentry instance. The issue has been fixed in the release 23.11.2.

Do I need to act?

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0.34% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Symbolicator

Affected Vendors

Sentry

References (8)

Patch https://github.com/getsentry/symbolicator/commit/9db2fb9197dd200d62aacebd8efef4d...
Vendor Advisory https://github.com/getsentry/symbolicator/pull/1332
Release Notes https://github.com/getsentry/symbolicator/releases/tag/23.11.2
Mitigation https://github.com/getsentry/symbolicator/security/advisories/GHSA-6576-pr6j-h9c...
Patch https://github.com/getsentry/symbolicator/commit/9db2fb9197dd200d62aacebd8efef4d...
Vendor Advisory https://github.com/getsentry/symbolicator/pull/1332
Release Notes https://github.com/getsentry/symbolicator/releases/tag/23.11.2
Mitigation https://github.com/getsentry/symbolicator/security/advisories/GHSA-6576-pr6j-h9c...
24
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal