CVE-2018-20096 – exiv2

Package

Manager: pip
Name: exiv2
Vulnerable Version: =0.1 || =0.11.0 || =0.11.1 || =0.11.2 || =0.11.3 || =0.12.0 || =0.12.1 || =0.13.0 || =0.13.1 || =0.13.2 || =0.14.0 || =0.14.1 || =0.2 || =0.3 || =0.3.1 || =0.15.0 || =0.16.0 || =0.16.1

Severity

Level: Medium

CVSS v3.1: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.01305 pctl0.78949

Details

There is a heap-based buffer over-read in the Exiv2::tEXtToDataBuf function of pngimage.cpp in Exiv2 0.27-RC3. A crafted input will lead to a remote denial of service attack.

Metadata

Created: 2018-12-12T10:29:00Z
Modified: 2024-01-02T15:20:59.143416Z
Source: https://osv-vulnerabilities
CWE IDs: N/A
Alternative ID: N/A
Finding: F316
Auto approve: 1