CVE-2019-20022

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

An invalid memory address dereference was discovered in load_pnm in frompnm.c in libsixel before 1.8.3.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-672

Affected software

No affected versions have been published.

Timeline

Published
Dec 27, 2019
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2019

CVE-2019-200236.5A memory leak was discovered in image_buffer_resize in fromsixel.c in libsixel 1.8.4.CVE-2019-200246.5A heap-based buffer overflow was discovered in image_buffer_resize in fromsixel.c in libsixel before 1.8.4.CVE-2019-200259.8Certain builds of NEC SV9100 software could allow an unauthenticated, remote attacker to log into a device running an affected release with CVE-2019-200267.5The WebPro interface in NEC SV9100 software releases 7.0 or higher allows unauthenticated remote attackers to reset all existing usernames aCVE-2019-200279.8Aspire-derived NEC PBXes, including the SV8100, SV9100, SL1100 and SL2100 with software releases 7.0 or higher contain the possibility if inCVE-2019-200287.5Aspire-derived NEC PBXes operating InMail software, including all versions of SV8100, SV9100, SL1100 and SL2100 devices allow unauthenticateCVE-2019-200298.8An exploitable privilege escalation vulnerability exists in the WebPro functionality of Aspire-derived NEC PBXes, including all versions of CVE-2019-20038.8In addLinks of Linkify.java, there is a possible phishing vector due to an unusual root cause. This could lead to remote code execution or mCVE-2019-200307.8An attacker with knowledge of the modem access number on a NEC UM8000 voicemail system may use SSH tunneling or standard Linux utilities to CVE-2019-200319.1NEC UM8000, UM4730 and prior non-InMail voicemail systems with all known software versions may permit an infinite number of login attempts iCVE-2019-200326.5An attacker with access to an InMail voicemail box equipped with the find me/follow me feature on Aspire-derived NEC PBXes, including all veCVE-2019-200339.8On Aspire-derived NEC PBXes, including all versions of SV8100 devices, a set of documented, static login credentials may be used to access t
CVE-2019-20022: Medium severity, CVSS 6.5 | Vulnix