CVE-2020-36661

HIGH EPSS 55.8%
Published Feb 12, 20233y ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Feb 12, 2023 3y ago
Last Modified Jun 17, 2026 2w ago

Description

A vulnerability was found in Kong lua-multipart 0.5.8-1. It has been declared as problematic. This vulnerability affects the function is_header of the file src/multipart.lua. The manipulation leads to inefficient regular expression complexity. Upgrading to version 0.5.9-1 is able to address this issue. The patch is identified as d632e5df43a2928fd537784a99a79dec288bf01b. It is recommended to upgrade the affected component. VDB-220642 is the identifier assigned to this vulnerability.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
55.8% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-1333

Affected Products 1

VendorProductVersionRange
konghqmultipart0.5.8-1any

References 5

  • github.com https://github.com/Kong/lua-multipart/commit/d632e5df43a2928fd537784a99a79dec288bf01b
    Patch
  • github.com https://github.com/Kong/lua-multipart/pull/34
    Issue TrackingPatch
  • github.com https://github.com/Kong/lua-multipart/releases/tag/0.5.9-1
    PatchRelease Notes
  • vuldb.com https://vuldb.com/?ctiid.220642
    Permissions RequiredThird Party Advisory
  • vuldb.com https://vuldb.com/?id.220642
    Third Party Advisory

Remediation

  • github.com https://github.com/Kong/lua-multipart/commit/d632e5df43a2928fd537784a99a79dec288bf01b
    Patch
  • github.com https://github.com/Kong/lua-multipart/pull/34
    Issue TrackingPatch
  • github.com https://github.com/Kong/lua-multipart/releases/tag/0.5.9-1
    PatchRelease Notes