Description
Creolabs Gravity Version: 1.0 Use-After-Free Possible code execution. An example of a Heap-Use-After-Free after the 'sublexer' pointer has been freed. Line 542 of gravity_lexer.c. 'lexer' is being used to access a variable but 'lexer' has already been freed, creating a Heap Use-After-Free condition.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/marcobambini/gravity/issues/144
Scores
CVSS v3
9.8
EPSS
0.0244
EPSS Percentile
82.3%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-416
Status
published
Products (1)
creolabs/gravity
1.0
Published
Nov 17, 2017
Tracked Since
Feb 18, 2026