CVE-2023-0819
📛 CVE Title
Heap-based Buffer Overflow in gpac/gpac
Description
Heap-based Buffer Overflow in GitHub repository gpac/gpac prior to v2.3.0-DEV.
Overview
- State
- PUBLISHED
- Assigner (CNA)
- @huntrdev
- CVSS severity
- HIGH
- CVSS score
- 7.8 / 10
- CVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H- Effective score
- 7.8 / 10 HIGH source: CNA overview
- CWE(s)
-
CWE-122 - Reserved
- 2023-02-13
- Published
- 2023-02-13 01:00 UTC
- Last updated
- 2025-03-21 15:28 UTC
- Source
- https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2023/0xxx/CVE-2023-0819.json
- Linked Threat
- CVE-2023-0819 — Heap-based Buffer Overflow in gpac/gpac
NVD triage scoring NVD CVE 2.0
Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.
- NVD published
- 2023-02-13 22:15:13 UTC
- NVD last modified
- 2026-06-17 05:26:22 UTC
- NVD CVSS v3.1
- 7.8 / 10 HIGH source: nvd@nist.gov
- NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H- Exploitability subscore
- 1.8 / 10
- Impact subscore
- 5.9 / 10
- EPSS score
- 0.0043 (probability of exploitation in next 30 days)
- EPSS percentile
- 35.20% vs all CVEs — higher = more likely to be exploited, as of 2026-07-27
NVD-assigned CWE(s):
CWE-122,
CWE-787
(differs from the CNA list above)
NVD / KEV / EPSS data refreshed 2026-07-28 07:28 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
European Union Vulnerability Database ENISA EUVD
ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.
- EUVD ID
-
EUVD-2023-12823 - Assigner
- @huntrdev
- Published
- Feb 13, 2023, 12:00:00 AM
- Updated
- Mar 21, 2025, 2:28:01 PM
- EUVD base score (CVSS 3.0)
-
7.8 / 10
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - EUVD-reported EPSS
- 0.0800
- Vendors
- GPAC
- Products
-
gpac/gpac (unspecified <v2.3.0-DEV)
- Aliases
-
GHSA-v3pr-cp87-jq56
ENISA description: Heap-based Buffer Overflow in GitHub repository gpac/gpac prior to v2.3.0-DEV.
Affected products (1)
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| gpac | gpac/gpac |
unspecified (affected)
|
— |
Affected products — CPE 2.3 (1) NVD
NVD's normalized CPE 2.3 matchers, used by vendor tools (vulnerability scanners, asset managers) for automated detection. Compare with the CNA's free-text "Affected products" section above.
cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*
Vendor references (3)
References embedded in the original CVE record by the assigning CNA.
MITRE references (3) cveawg.mitre.org
Pulled from MITRE's CVE Services API by the 🛰 Backfill from MITRE button.
Web references (5)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-12823 rapid7:euvd.enisa.europa.eu
- https://www.cve.org/CVERecord?id=CVE-2023-0819 rapid7:www.cve.org
- http://cwe.mitre.org/data/definitions/122.html rapid7:cwe.mitre.org
- http://cwe.mitre.org/data/definitions/787.html rapid7:cwe.mitre.org
- https://attackerkb.com/topics/CVE-2023-0819 rapid7:attackerkb.com
NVD-tagged references (6)
Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.
- https://github.com/gpac/gpac/commit/d067ab3ccdeaa340e8c045a0fd5bcfc22b809e8f security@huntr.dev Patch
- https://github.com/gpac/gpac/commit/d067ab3ccdeaa340e8c045a0fd5bcfc22b809e8f af854a3a-2127-422b-91ae-364da2661108 Patch
- https://huntr.dev/bounties/35793610-dccc-46c8-9f55-6a24c621e4ef security@huntr.dev ExploitPatchThird Party Advisory
- https://huntr.dev/bounties/35793610-dccc-46c8-9f55-6a24c621e4ef af854a3a-2127-422b-91ae-364da2661108 ExploitPatchThird Party Advisory
- https://www.debian.org/security/2023/dsa-5411 security@huntr.dev
- https://www.debian.org/security/2023/dsa-5411 af854a3a-2127-422b-91ae-364da2661108
Remediations (17)
Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.
-
web:access.redhat.com
Learn about our open source products, services, and company. You are here
2026-06-02 07:50 UTC -
web:gemini.google.com
Meet Gemini, Google's AI assistant. Get help with writing, planning, brainstorming, and more. Experience the power of generative AI.
2026-06-02 07:50 UTC -
web:nvd.nist.gov
The NVD is the U.S. government repository of standards based vulnerability management data represented using the Security Content Automation Protocol (SCAP). This data enables automation of vulnerability management, security measurement, and compliance. The NVD includes databases of security checklist references, security-related software flaws, product names, and impact metrics. For ...
2026-06-02 07:50 UTC -
web:portal.msrc.microsoft.com
The Security Update Guide provides information on the latest Microsoft security updates, helping users understand and address potential vulnerabilities effectively.
2026-06-02 07:50 UTC -
web:tuxcare.com
It includes discovering vulnerabilities, evaluating their potential impact, prioritizing remediation efforts (including patching), and confirming the fixes. Patch Management Patch management, on the other hand, is the act of applying the necessary updates to fix known vulnerabilities. It's a critical component of vulnerability management.
2026-06-02 07:50 UTC -
web:www.rapid7.com
Microsoft is publishing 66 new vulnerabilities today, which is far fewer than we've come to expect in recent months. However, the lone zero-day vulnerability this month demands attention.
2026-06-02 07:50 UTC -
web:www.tanium.com
Find out how unpatched software can compromise your security and discover strategies to mitigate these risks.
2026-06-02 07:50 UTC -
web:support.microsoft.com
Summary An authenticated user (attacker) could cause an information disclosure vulnerability in Windows Kernel. This vulnerability does not require administrator or other elevated privileges. The attacker who successfully exploits this vulnerability could view heap memory from a privileged process that is running on the server. Successful exploitation of this vulnerability requires an attacker ...
2026-05-22 05:36 UTC -
web:www.securityweek.com
Microsoft has rolled out fixes for 83 vulnerabilities in its products, including a critical bug, but none of them require urgent attention.
2026-05-22 05:36 UTC -
web:www.bleepingcomputer.com
Microsoft has released out-of-band (OOB) security updates to patch a critical-severity Windows Server Update Service (WSUS) vulnerability with publicly available proof-of-concept exploit code.
2026-05-22 05:36 UTC -
web:www.fbi.gov
For patch information on CVEs identified in this advisory, refer to the Appendix: Patch Information and Additional Resources for Top Exploited Vulnerabilities.
2026-05-22 05:36 UTC -
web:attack.mitre.org
This mitigation can be implemented through the following measures: Regular Operating System Updates Implementation: Apply the latest Windows security updates monthly using WSUS (Windows Server Update Services) or a similar patch management solution. Configure systems to check for updates automatically and schedule reboots during maintenance ...
2026-05-22 05:36 UTC -
web:blog.qualys.com
EVALUATE Vendor-Suggested Mitigation with Policy Compliance (PC) Qualys Policy Compliance's Out-of-the-Box Mitigation or Compensatory Controls reduce the risk of a vulnerability being exploited because the remediation ( fix / Patch ) cannot be done now; these security controls are not recommended by any industry standards such as CIS, DISA-STIG.
2026-05-22 05:36 UTC -
web:www.notebookcheck.net
Microsoft confirmed that its April 2026 security updates, including KB5082063 and KB5083769, are triggering BitLocker recovery prompts on some Windows Server 2025, Windows 11, and Windows 10 devices.
2026-05-22 05:36 UTC -
web:krebsonsecurity.com
Microsoft Corp. today issued security updates to fix more than 80 vulnerabilities in its Windows operating systems and software. There are no known "zero-day" or actively exploited ...
2026-05-22 05:36 UTC -
web:www.oracle.com
This Critical Patch Update contains 481 new security patches across the product families listed below. Please note that an MOS note summarizing the content of this Critical Patch Update and other Oracle Software Security Assurance activities is located at April 2026 Critical Patch Update: Executive Summary and Analysis.
2026-05-22 05:36 UTC -
web:www.techrepublic.com
Microsoft's April 2026 Patch Tuesday fixes 165 vulnerabilities, including two zero-days, in one of the company's largest monthly security updates.
2026-05-22 05:36 UTC
AI Forensic Analysis
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Raw JSON
The full cvelistV5 record. Download as CVE-2023-0819.json.
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