Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2020-24370

Disclosure Date: August 17, 2020
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

ldebug.c in Lua 5.4.0 allows a negation overflow and segmentation fault in getlocal and setlocal, as demonstrated by getlocal(3,2^31).

Add Assessment

No one has assessed this topic. Be the first to add your voice to the community.

CVSS V3 Severity and Metrics
Base Score:
5.3 Medium
Impact Score:
1.4
Exploitability Score:
3.9
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
Low

General Information

Vendors

  • debian,
  • fedoraproject,
  • lua

Products

  • debian linux 9.0,
  • fedora 31,
  • fedora 32,
  • lua 5.2.0,
  • lua 5.2.1,
  • lua 5.2.2,
  • lua 5.2.3,
  • lua 5.3.0,
  • lua 5.3.1,
  • lua 5.3.2,
  • lua 5.3.3,
  • lua 5.3.4,
  • lua 5.3.5,
  • lua 5.4.0
Technical Analysis