CVE & CISA-KEV Catalog

CVE-2021-40403

MEDIUM
6.3
CVSS v3
NVD

Description

An information disclosure vulnerability exists in the pick-and-place rotation parsing functionality of Gerbv 2.7.0 and dev (commit b5f1eacd), and Gerbv forked 2.8.0. A specially-crafted pick-and-place file can exploit the missing initialization of a structure to leak memory contents. An attacker can provide a malicious file to trigger this vulnerability.

CWE-456CWE-909

How to fix

Remediation Available
gerbvDebian
Fixed in:2.7.0-2+deb11u2CVE-2021-40403
Fixed in:2.9.2-1CVE-2021-40403
Fixed in:2.9.2-1CVE-2021-40403
Fixed in:2.9.2-1CVE-2021-40403

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged

Impact

ConfidentialityHigh
IntegrityNone
AvailabilityNone

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

Exploit Intelligence

1.13%probability of exploitation in 30 days
62ndpercentile

Moderate risk: more likely to be exploited than 62% of all known CVEs.

References

Third-Party Advisory1
Other references1
Embed a live status badge for CVE-2021-40403
CVE-2021-40403 severity badge

Markdown

[![CVE-2021-40403](https://tridentstack.com/cve/badge/CVE-2021-40403.svg)](https://tridentstack.com/cve/CVE-2021-40403)

HTML

<a href="https://tridentstack.com/cve/CVE-2021-40403"><img src="https://tridentstack.com/cve/badge/CVE-2021-40403.svg" alt="CVE-2021-40403"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.