CVE-2023-34062

In Reactor Netty HTTP Server, versions 1.1.x prior to 1.1.13 and versions 1.0.x prior to 1.0.39, a malicious user can send a request using a specially crafted URL that can lead to a directory traversal attack.

Specifically, an application is vulnerable if Reactor Netty HTTP Server is configured to serve static resources.
Path Traversal
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
vmwareCNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 76%
VendorProductVersion
pivotalreactor_netty
1.0.0 ≤
𝑥
< 1.0.39
pivotalreactor_netty
1.1.0 ≤
𝑥
< 1.1.13
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://spring.io/security/cve-2023-34062
https://spring.io/security/cve-2023-34062