CVE-2021-31292 – 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: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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

EPSS: 0.00465 pctl0.63419

Details

An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to trigger a heap-based buffer overflow and cause a denial of service (DOS) via crafted metadata.

Metadata

Created: 2021-07-26T17:15:00Z
Modified: 2024-01-02T15:20:59.375619Z
Source: https://osv-vulnerabilities
CWE IDs: N/A
Alternative ID: N/A
Finding: F111
Auto approve: 1