Medium severity · published Nov 30, 2023
CVE-2023-49094
Symbolicator Server Side Request Forgery vulnerability
4.3
CVSS
0.7%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 53% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SY
symbolicator · getsentry
>= 0.3.3, < 23.11.2 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-49094
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-49094
Patch
https://github.com/getsentry/symbolicator/commit/9db2fb9197dd200d62aacebd8efef4df7678865a
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-h9c6
More from symbolicator
4.3
CVE-2023-51451
SSRF in symbolicator via invalid protocol