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GoogleOSV:GO-2023-2052HistorySep 12, 2023 - 5:31 p.m.
IsFromLocal local address check can be circumvented in github.com/gofiber/fiber/v2
2023-09-1217:31:22
Google
osv.dev
12
github fiber v2 security
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
0.001 Low
EPSS
Percentile
26.9%
The Ctx.IsFromLocal function can incorrectly report a request as being sent from localhost when the request contains an X-Forwarded-For header containing a localhost IP address.
| CPE | Name | Operator | Version |
|---|---|---|---|
| github.com/gofiber/fiber/v2 | lt | 2.49.2-0.20230906112033-b8c9ede6efa2 |
Related
nvd
nvd
CVE-2023-41338
2023-09-08 19:15:43
cvelist
cvelist
CVE-2023-41338 Vulnerability in Ctx.IsFromLocal() in gofiber
2023-09-08 18:17:18
osv
osv
CVE-2023-41338
2023-09-08 19:15:43
Fiber unauthorized access vulnerability in `ctx.IsFromLocal()`
2023-09-08 13:27:21
prion
prion
Design/Logic Flaw
2023-09-08 19:15:00
github
github
Fiber unauthorized access vulnerability in `ctx.IsFromLocal()`
2023-09-08 13:27:21
cve
cve
CVE-2023-41338
2023-09-08 19:15:43
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
0.001 Low
EPSS
Percentile
26.9%
Related for OSV:GO-2023-2052