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Case File

CVE-2020-15900

CRITICAL · CVSS 9.8 EPSS 5.19% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-07-28 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗ github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2020-15900
Severity
CRITICAL
CVSS
9.8
EPSS
5.19%

Original NVD Description

A memory corruption issue was found in Artifex Ghostscript 9.50 and 9.52. Use of a non-standard PostScript operator can allow overriding of file access controls. The 'rsearch' calculation for the 'post' size resulted in a size that was too large, and could underflow to max uint32_t. This was fixed in commit 5d499272b95a6b890a1397e11d20937de000d31b.