{"id":17677,"date":"2025-04-04T21:02:01","date_gmt":"2025-04-04T21:02:01","guid":{"rendered":""},"modified":"2025-09-07T10:23:05","modified_gmt":"2025-09-07T16:23:05","slug":"cve-2024-0322-buffer-overflow-vulnerability-in-gpac-multimedia-framework","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2024-0322-buffer-overflow-vulnerability-in-gpac-multimedia-framework\/","title":{"rendered":"<strong>CVE-2024-0322: Buffer Overflow Vulnerability in GPAC Multimedia Framework<\/strong>"},"content":{"rendered":"<p><strong>1. Introduction<\/strong><\/p>\n<p>In today&#8217;s rapidly evolving digital landscape, cybersecurity vulnerabilities pose significant risks. One such vulnerability is CVE-2024-0322, a buffer overflow exploit found in the GPAC multimedia framework. This exploit reveals <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-40920-weak-cryptographic-source-in-data-uuid-leads-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"79872\">potential weaknesses<\/a> in multimedia processing, which, if not correctly managed, can have severe consequences.<\/p>\n<p><strong>2. Technical Breakdown<\/strong><\/p>\n<p>CVE-2024-0322 <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2024-21833-the-critical-buffer-overflow-vulnerability-targeting-major-networking-systems\/\"  data-wpil-monitor-id=\"26179\">targets an overflow<\/a> in the GPAC multimedia framework, specifically in the &#8216;stbl_AppendSize()&#8217; function in media_tools\/isom_size. A <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2024-23061-critical-buffer-overflow-vulnerability-in-iot-devices\/\"  data-wpil-monitor-id=\"20558\">buffer overflow vulnerability<\/a> occurs when a program attempts to store more data in a buffer than it was intended to hold. This can lead to overwritten data, crashes, and most dangerously, the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2024-21591-critical-remote-code-execution-vulnerability-in-xyz-web-application\/\"  data-wpil-monitor-id=\"20573\">execution of malicious code<\/a>.<\/p>\n<p><strong>3. Example Code<\/strong><\/p><div id=\"ameeb-3568545646\" class=\"ameeb-content-2 ameeb-entity-placement\"><div style=\"border-left: 4px solid #555; padding-left: 20px; margin: 48px 0; font-family: Roboto, sans-serif; color: #ffffff; line-height: 1.6; max-width: 700px;\">\r\n  <h2 style=\"margin-top: 0; font-size: 20px; font-weight: 600; display: flex; align-items: center;\">\r\n    <a href=\"https:\/\/www.ameeba.com\/chat\" style=\"display: inline-flex; align-items: center; margin-right: 8px;\">\r\n      <img decoding=\"async\" src=\"https:\/\/www.ameeba.com\/blog\/wp-content\/uploads\/2025\/10\/Best-App-icon-Ameeba.png\" alt=\"Ameeba Chat Icon\" style=\"width: 40px; height: 40px;\" \/>\r\n    <\/a>\r\n    A new way to communicate\r\n  <\/h2>\r\n\r\n  <p style=\"margin-bottom: 12px;\">\r\n    Ameeba Chat is built on encrypted identity, not personal profiles.\r\n  <\/p>\r\n\r\n  <p style=\"margin-bottom: 16px;\">\r\n    Message, call, share files, and coordinate with identities kept separate.\r\n  <\/p>\r\n\r\n  <ul style=\"list-style: none; padding-left: 0; margin-bottom: 20px;\">\r\n    <li>\u2022 Encrypted identity<\/li>\r\n    <li>\u2022 Ameeba Chat authenticates access<\/li>\r\n    <li>\u2022 Aliases and categories<\/li>\r\n    <li>\u2022 End-to-end encrypted chat, calls, and files<\/li>\r\n    <li>\u2022 Secure notes for sensitive information<\/li>\r\n  <\/ul>\r\n\r\n  <p style=\"font-style: italic; font-weight: 600; margin-bottom: 24px;\">\r\n    Private communication, rethought.\r\n  <\/p>\r\n\r\n  <div style=\"display: flex; flex-wrap: wrap; gap: 12px;\">\r\n    <a href=\"https:\/\/www.ameeba.com\/chat\/download\" style=\"background-color: #ffffff; color: #000000; padding: 10px 20px; text-decoration: none; border-radius: 6px; font-weight: 500;\">Download Ameeba Chat<\/a>\r\n    <a href=\"https:\/\/www.ameeba.com\/chat\" style=\"border: 1px solid #ffffff; color: #ffffff; padding: 10px 20px; text-decoration: none; border-radius: 6px; font-weight: 500;\">Learn More<\/a>\r\n  <\/div>\r\n<\/div>\r\n<\/div>\n<p>Here is a snippet of the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2023-37117-critical-remote-code-execution-vulnerability-in-apache-web-servers\/\"  data-wpil-monitor-id=\"20609\">vulnerable code<\/a>:<\/p>\n<pre><code class=\"\" data-line=\"\">\nvoid stbl_AppendSize(AtomSize *stbl, u32 size){\n    if (stbl-&gt;nb_entries+1 &gt; stbl-&gt;alloc_size) {\n        stbl-&gt;alloc_size += stbl-&gt;entries;\n        stbl-&gt;sizes = (u32 *) realloc(stbl-&gt;sizes, sizeof(u32)*stbl-&gt;alloc_size);\n    }\n    stbl-&gt;sizes[stbl-&gt;nb_entries] = size;\n    stbl-&gt;nb_entries++;\n}\n<\/code><\/pre>\n<p>The above function does not properly restrict the size of the input, leading to a <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2023-30016-dissecting-the-critical-buffer-overflow-vulnerability\/\"  data-wpil-monitor-id=\"20769\">buffer overflow<\/a>.<\/p>\n<p><strong>4. Real-World Incidents<\/strong><\/p>\n<p>While there are no publicly documented incidents involving CVE-2024-0322, <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2023-51350-critical-buffer-overflow-exploit-a-detailed-overview\/\"  data-wpil-monitor-id=\"20545\">buffer overflow vulnerabilities have been frequently exploited<\/a> in the past, leading to significant breaches. It is essential to highlight that such <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-1268-critical-buffer-overflow-vulnerability-in-xyz-system-kernel\/\"  data-wpil-monitor-id=\"23907\">vulnerabilities can lead to system<\/a> compromise if they are not appropriately addressed.<\/p>\n<p><strong>5. Risks and Impact<\/strong><\/p><div id=\"ameeb-3191143575\" class=\"ameeb-content ameeb-entity-placement\"><div class=\"poptin-embedded\" data-id=\"f6b387694f681\"><\/div>\r\n\r\n\r\n\r\n\r\n\r\n<\/div>\n<p>The potential impact of CVE-2024-0322 is significant. An attacker could exploit this <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2024-23058-critical-remote-code-execution-vulnerability-in-totolink-a3300r\/\"  data-wpil-monitor-id=\"20477\">vulnerability to execute arbitrary code<\/a> and gain control of the affected system or cause a denial of service through application crash. This exploit could lead to unauthorized disclosure of information, <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-2815-unauthorized-modification-of-data-in-administrator-z-wordpress-plugin\/\"  data-wpil-monitor-id=\"29780\">unauthorized modification of data<\/a>, and disruption of service.<\/p>\n<p><strong>6. Mitigation Strategies<\/strong><\/p>\n<p>To <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2023-51063-understanding-and-mitigating-a-dom-based-xss-vulnerability-in-qstar-archive-solutions\/\"  data-wpil-monitor-id=\"27071\">mitigate this vulnerability<\/a>, users should apply the patch provided by the GPAC Project. Alternatively, the use of a Web Application Firewall (WAF) or Intrusion Detection System (IDS) could provide temporary mitigation.<\/p>\n<p><strong>7. Legal and Regulatory Implications<\/strong><\/p>\n<p>Since this <a href=\"https:\/\/www.ameeba.com\/blog\/unveiling-the-critical-vulnerability-in-crushftp-software-a-cybersecurity-breach-under-attack\/\"  data-wpil-monitor-id=\"20874\">vulnerability could potentially lead to data breaches<\/a>, it could have legal and regulatory implications, especially in sectors with strict data protection laws, such as healthcare or finance. Organizations must adhere to regulations like GDPR, CCPA, and HIPAA, which require prompt action in the event of a potential <a href=\"https:\/\/www.ameeba.com\/blog\/oracle-s-data-breach-impact-implications-and-cybersecurity-lessons\/\"  data-wpil-monitor-id=\"23908\">data breach<\/a>.<\/p>\n<p><strong>8. Conclusion and Future Outlook<\/strong><\/p>\n<p>CVE-2024-0322 serves as a reminder of the ever-present <a href=\"https:\/\/www.ameeba.com\/blog\/escalating-cyber-risks-how-businesses-and-governments-are-fortifying-digital-defenses\/\"  data-wpil-monitor-id=\"79873\">risks in the digital<\/a> landscape. In an era where data breaches and cyber-attacks are increasingly common, it is crucial for organizations to be proactive in <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2023-30014-identifying-and-mitigating-the-web-server-directory-traversal-vulnerability\/\"  data-wpil-monitor-id=\"20687\">identifying and mitigating<\/a> such vulnerabilities. Moving forward, <a href=\"https:\/\/www.ameeba.com\/blog\/march-2025-s-top-open-source-cybersecurity-tools-an-analytical-overview\/\"  data-wpil-monitor-id=\"21001\">cybersecurity must remain a top<\/a> priority for all organizations, regardless of size or sector.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. Introduction In today&#8217;s rapidly evolving digital landscape, cybersecurity vulnerabilities pose significant risks. One such vulnerability is CVE-2024-0322, a buffer overflow exploit found in the GPAC multimedia framework. This exploit reveals potential weaknesses in multimedia processing, which, if not correctly managed, can have severe consequences. 2. Technical Breakdown CVE-2024-0322 targets an overflow in the GPAC [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"footnotes":""},"categories":[1],"tags":[],"vendor":[],"product":[],"attack_vector":[86,87],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-17677","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-buffer-overflow","attack_vector-dos"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/17677","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/comments?post=17677"}],"version-history":[{"count":15,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/17677\/revisions"}],"predecessor-version":[{"id":72309,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/17677\/revisions\/72309"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=17677"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=17677"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=17677"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=17677"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=17677"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=17677"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=17677"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=17677"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=17677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}