CVE-2018-11416

HIGH

jpegoptim 1.4.5 - Use-After-Free via Invalid realloc() and free()

Title source: llm
STIX 2.1

Description

jpegoptim.c in jpegoptim 1.4.5 (fixed in 1.4.6) has an invalid use of realloc() and free(), which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.

References (2)

Core 2
Core References
Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/tjko/jpegoptim/issues/57

Scores

CVSS v3 8.8
EPSS 0.0179
EPSS Percentile 75.5%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-415
Status published
Products (1)
jpegoptim_project/jpegoptim 1.4.5
Published May 24, 2018
Tracked Since Feb 18, 2026