{"id":35238,"date":"2025-05-06T02:19:12","date_gmt":"2025-05-06T02:19:12","guid":{"rendered":""},"modified":"2025-09-02T21:13:26","modified_gmt":"2025-09-03T03:13:26","slug":"cve-2023-35961-os-command-injection-vulnerabilities-in-gtkwave-3-3-115","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2023-35961-os-command-injection-vulnerabilities-in-gtkwave-3-3-115\/","title":{"rendered":"<strong>CVE-2023-35961: OS Command Injection Vulnerabilities in GTKWave 3.3.115<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>In the sphere of cybersecurity, the discovery of new vulnerabilities is an event of considerable importance, often leading to intense efforts to mitigate potential damage. One such vulnerability, recently identified and designated as CVE-2023-35961, affects the popular GTKWave 3.3.115. This vulnerability pertains to multiple Operating System (OS) command <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-32868-sql-injection-vulnerability-in-telecontrol-server-basic\/\"  data-wpil-monitor-id=\"39897\">injection vulnerabilities<\/a> in the decompression functionality of the software. The repercussions of these vulnerabilities are severe and could enable an attacker to execute arbitrary commands, <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-22636-cross-site-scripting-vulnerability-in-vr-frases-leads-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"40168\">potentially leading to full system<\/a> compromise or data leakage.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2023-35961<br \/>\nSeverity: High (7.8 CVSS Score)<br \/>\nAttack Vector: Local<br \/>\nPrivileges Required: Low<br \/>\nUser Interaction: Required<br \/>\nImpact: <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-3914-potential-arbitrary-file-uploads-and-system-compromise-in-aeropage-sync-for-airtable-wordpress-plugin\/\"  data-wpil-monitor-id=\"40612\">System compromise<\/a>, Data leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-260480540\" 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>Product | Affected Versions<\/p>\n<p>GTKWave | 3.3.115<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>These <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2023-35960-os-command-injection-vulnerabilities-in-gtkwave-s-decompression-functionality\/\"  data-wpil-monitor-id=\"41727\">vulnerabilities stem from the software&#8217;s decompression<\/a> functionality, specifically in `vcd_recorder_main`. A malefactor can craft a malicious wave <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-3616-arbitrary-file-upload-vulnerability-in-greenshift-wordpress-plugin\/\"  data-wpil-monitor-id=\"39915\">file designed to trigger arbitrary<\/a> command execution when the victim opens it. This means that the attacker can <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-3928-unspecified-vulnerability-in-commvault-web-server-leading-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"40373\">potentially run any command they wish on the victim&#8217;s system<\/a>, leading to a multitude of potential security threats, such as unauthorized system access, data theft, and even full system control.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-3882618092\" 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 following is a conceptual example of how the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-47154-exploitation-of-use-after-free-vulnerability-in-libjs-in-ladybird\/\"  data-wpil-monitor-id=\"43741\">vulnerability might be exploited<\/a>. This is a simplified scenario wherein a malicious wave file is sent to the victim, which, when opened in GTKWave, triggers an <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2024-21821-arbitrary-os-command-execution-vulnerability-in-multiple-tp-link-products\/\"  data-wpil-monitor-id=\"41103\">arbitrary command<\/a>.<\/p>\n<pre><code class=\"\" data-line=\"\"># Conceptual command to create a malicious wave file\n$ echo &quot;malicious_command&quot; &gt; malicious.wave\n# Send malicious.wave to victim...\n# Victim opens malicious.wave in GTKWave, triggering the arbitrary command<\/code><\/pre>\n<p>Please note that this is a broad simplification of the exploit process, which could involve more complex <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-3499-unauthenticated-rest-apis-expose-system-to-os-command-injection-attacks\/\"  data-wpil-monitor-id=\"77650\">commands and may require specific conditions on the victim&#8217;s system<\/a>.<\/p>\n<p><strong>Recommendations for Mitigation<\/strong><\/p>\n<p>In light of the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-1290-high-severity-race-condition-use-after-free-vulnerability-in-kernel-5-4-on-chromeos\/\"  data-wpil-monitor-id=\"41775\">severity of this vulnerability<\/a>, it is crucial to apply the vendor patch at the earliest opportunity. This patch <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-4335-privilege-escalation-vulnerability-in-woocommerce-multiple-addresses-plugin-for-wordpress\/\"  data-wpil-monitor-id=\"43740\">addresses the vulnerabilities<\/a> directly, providing the most effective method of protection. In the meantime, temporary mitigation can be achieved by using a Web Application Firewall (WAF) or an Intrusion Detection System (IDS). These systems can monitor and filter traffic to identify <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-28169-unencrypted-broadcasts-lead-to-potential-man-in-the-middle-attacks-on-byd-qin-plus-dm-i-dilink-os\/\"  data-wpil-monitor-id=\"40635\">potential attacks<\/a>, providing a layer of defense against this exploit.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview In the sphere of cybersecurity, the discovery of new vulnerabilities is an event of considerable importance, often leading to intense efforts to mitigate potential damage. One such vulnerability, recently identified and designated as CVE-2023-35961, affects the popular GTKWave 3.3.115. This vulnerability pertains to multiple Operating System (OS) command injection vulnerabilities in the decompression functionality [&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":[78,80],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-35238","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-injection","attack_vector-rce"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/35238","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=35238"}],"version-history":[{"count":11,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/35238\/revisions"}],"predecessor-version":[{"id":70055,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/35238\/revisions\/70055"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=35238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=35238"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=35238"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=35238"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=35238"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=35238"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=35238"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=35238"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=35238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}