CVE-2020-6623

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

stb stb_truetype.h through 1.22 has an assertion failure in stbtt__cff_get_index.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-617

Affected software

No affected versions have been published.

Timeline

Published
Jan 8, 2020
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

CVE-2020-66247.1jhead through 3.04 has a heap-based buffer over-read in process_DQT in jpgqguess.c.CVE-2020-66257.1jhead through 3.04 has a heap-based buffer over-read in Get32s when called from ProcessGpsInfo in gpsinfo.c.CVE-2020-66279.8The web-management application on Seagate Central NAS STCG2000300, STCG3000300, and STCG4000300 devices allows OS command injection via mv_bCVE-2020-66288.8Ming (aka libming) 0.4.8 has a heap-based buffer over-read in the function decompile_SWITCH() in decompile.c.CVE-2020-66296.5Ming (aka libming) 0.4.8 has z NULL pointer dereference in the function decompileGETURL2() in decompile.c.CVE-2020-66305.5An issue was discovered in GPAC version 0.8.0. There is a NULL pointer dereference in the function gf_isom_get_media_data_size() in isomediaCVE-2020-66315.5An issue was discovered in GPAC version 0.8.0. There is a NULL pointer dereference in the function gf_m2ts_stream_process_pmt() in media_tooCVE-2020-66326.1In PrestaShop 1.7.6.2, XSS can occur during addition or removal of a QuickAccess link. This is related to AdminQuickAccessesController.php, CVE-2020-66379.8openSIS Community Edition version 7.3 is vulnerable to SQL injection via the USERNAME parameter of index.php.CVE-2020-66387.5Grin through 2.1.1 has Insufficient Validation.CVE-2020-66405.4An improper neutralization of input vulnerability in the Admin Profile of FortiAnalyzer may allow a remote authenticated attacker to performCVE-2020-66414.3Two authorization bypass through user-controlled key vulnerabilities in the Fortinet FortiPresence 2.1.0 administration interface may allow
CVE-2020-6623: High severity, CVSS 8.8 | Vulnix