CVE-2024-51502

MEDIUM EPSS 36.6%
Published Nov 4, 20241y ago · Modified Jun 17, 20262w ago
5.1 CVSS 4.0
Medium
Find Similar
Published Nov 4, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

loona is an experimental, HTTP/1.1 and HTTP/2 implementation in Rust on top of io-uring. `loona-hpack` suffers from the same vulnerability as the original `hpack` as documented in issue #11. All users who try to decode untrusted input using the Decoder are vulnerable to this exploit. This issue has been addressed in release version 0.4.3. All users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS Details

Base Score
5.1
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction P
Scope X

Threat Intelligence

EPSS Exploit Probability
36.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-755

References 3

  • github.com https://github.com/bearcove/loona/commit/9a4028ec6484f50a320281271a41a5040ddb1ba8
  • github.com https://github.com/bearcove/loona/security/advisories/GHSA-7vm6-qwh5-9x44
  • github.com https://github.com/mlalic/hpack-rs/issues/11

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.