{"id":"CVE-2024-37894","summary":"Squid vulnerable to heap corruption in ESI assign","details":"Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to an Out-of-bounds Write error when assigning ESI variables, Squid is susceptible to a Memory Corruption error. This error can lead to a Denial of Service attack.","aliases":["GHSA-wgvf-q977-9xjg"],"modified":"2026-04-16T04:37:52.189699594Z","published":"2024-06-25T19:39:02.376Z","related":["ALSA-2024:4861","SUSE-SU-2024:2268-1","SUSE-SU-2024:2269-1","SUSE-SU-2024:2270-1","SUSE-SU-2025:03521-1","openSUSE-SU-2024:14080-1"],"database_specific":{"cwe_ids":["CWE-787"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/37xxx/CVE-2024-37894.json","cna_assigner":"GitHub_M"},"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00009.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/37xxx/CVE-2024-37894.json"},{"type":"ADVISORY","url":"https://github.com/squid-cache/squid/security/advisories/GHSA-wgvf-q977-9xjg"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-37894"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20240719-0001/"},{"type":"FIX","url":"https://github.com/squid-cache/squid/commit/f411fe7d75197852f0e5ee85027a06d58dd8df4c.patch"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/squid-cache/squid","events":[{"introduced":"0"},{"fixed":"f411fe7d75197852f0e5ee85027a06d58dd8df4c"}]}],"database_specific":{"vanir_signatures":[{"signature_version":"v1","target":{"file":"lib/libTrie/TrieNode.cc"},"deprecated":false,"id":"CVE-2024-37894-2ecd428f","source":"https://github.com/squid-cache/squid/commit/f411fe7d75197852f0e5ee85027a06d58dd8df4c","digest":{"line_hashes":["136579892457248253522224572336865689733","209607261777207201621458079994525865211","194519298064124037727292616379541203745","91837221106724373053315540135953379279"],"threshold":0.9},"signature_type":"Line"},{"signature_version":"v1","target":{"file":"lib/libTrie/TrieNode.cc","function":"TrieNode::add"},"id":"CVE-2024-37894-78752b81","deprecated":false,"source":"https://github.com/squid-cache/squid/commit/f411fe7d75197852f0e5ee85027a06d58dd8df4c","digest":{"function_hash":"17847592305448835666618485505342291609","length":384},"signature_type":"Function"}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-37894.json","vanir_signatures_modified":"2026-04-12T07:38:43Z"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H"}]}