Is CVE-2024-0321 in the CISA KEV catalog?

No. CVE-2024-0321 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-0321?

CVE-2024-0321 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2024-0321?

CVE-2024-0321 has an EPSS score of 1.04% (60th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-0321?

Upgrade gpac on ubuntu 14.04 to 0.5.0+svn4288~dfsg1-4ubuntu1+esm2 or later. Fixes are available for 6 affected products.

CVE & CISA-KEV Catalog

CVE-2024-0321

CRITICAL

9.8

CVSS v3

NVD

Description

Stack-based Buffer Overflow in GitHub repository gpac/gpac prior to 2.3-DEV.

CWE-121Stack-based Buffer Overflow CWE-787Out-of-bounds Write

How to fix

Remediation Available

gpacUbuntu

Fixed in:0.5.0+svn4288~dfsg1-4ubuntu1+esm2USN-7320-1

Fixed in:0.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.1+esm2USN-7320-1

Fixed in:0.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1+esm1USN-7320-1

Fixed in:0.5.2-426-gc5ad4e4+dfsg5-5ubuntu0.1~esm2USN-7320-1

Fixed in:2.0.0+dfsg1-2ubuntu0.1~esm2USN-7320-1

Fixed in:2.2.1+dfsg1-3.1ubuntu0.1~esm2USN-7320-1

gpac-modules-baseUbuntu

Fixed in:0.5.0+svn4288~dfsg1-4ubuntu1+esm2USN-7320-1

Fixed in:0.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.1+esm2USN-7320-1

Fixed in:0.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1+esm1USN-7320-1

Fixed in:0.5.2-426-gc5ad4e4+dfsg5-5ubuntu0.1~esm2USN-7320-1

Fixed in:2.0.0+dfsg1-2ubuntu0.1~esm2USN-7320-1

Fixed in:2.2.1+dfsg1-3.1ubuntu0.1~esm2USN-7320-1

libgpac11Ubuntu

Fixed in:2.0.0+dfsg1-2ubuntu0.1~esm2USN-7320-1

libgpac12t64Ubuntu

Fixed in:2.2.1+dfsg1-3.1ubuntu0.1~esm2USN-7320-1

libgpac2Ubuntu

Fixed in:0.5.0+svn4288~dfsg1-4ubuntu1+esm2USN-7320-1

libgpac4Ubuntu

Fixed in:0.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.1+esm2USN-7320-1

Fixed in:0.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1+esm1USN-7320-1

Fixed in:0.5.2-426-gc5ad4e4+dfsg5-5ubuntu0.1~esm2USN-7320-1

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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.04%probability of exploitation in 30 days

60thpercentile

Moderate risk: more likely to be exploited than 60% of all known CVEs.

References

Patch1

github.com

Exploit1

huntr.com

Related Vulnerabilities

Other CWE-121 (Stack-based Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2009-0927	High	8.8	97%	KEV	Fix
CVE-2020-10924	High	8.8	87%	-	-
CVE-2022-20705	Critical	10.0	80%	-	-

Embed a live status badge for CVE-2024-0321

Markdown

[![CVE-2024-0321](https://tridentstack.com/cve/badge/CVE-2024-0321.svg)](https://tridentstack.com/cve/CVE-2024-0321)

HTML

<a href="https://tridentstack.com/cve/CVE-2024-0321"><img src="https://tridentstack.com/cve/badge/CVE-2024-0321.svg" alt="CVE-2024-0321"></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.