{"id":"CVE-2025-59362","aliases":["ALPINE-CVE-2025-59362","AZL-67808","AZL-67850","CLSA-2026-1774622460","CLSA-2026-1775034352","DEBIAN-CVE-2025-59362","DLA-4369-1","EUVD-2025-31363","GHSA-jh85-mgr3-8f33","MGASA-2026-0094","OESA-2025-2335","SUSE-SU-2025:03521-1","SUSE-SU-2025:03606-1","SUSE-SU-2025:03607-1","SUSE-SU-2025:03627-1","SUSE-SU-2026:20078-1","UBUNTU-CVE-2025-59362","USN-7804-1","USN-7804-2","openSUSE-SU-2026:11069-1","openSUSE-SU-2026:20027-1"],"status":"published","title":"Squid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asn_build_objid in...","description":"Squid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. 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Tracking","Patch","fix","report"]},{"url":"https://github.com/Microsvuln/advisories/blob/main/CVE-2025-59362/CVE-2025-59362.md","tags":["Exploit","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-59362","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-jh85-mgr3-8f33"},{"url":"https://security.alpinelinux.org/vuln/CVE-2025-59362","tags":["advisory"]},{"url":"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1774622460.html","tags":["advisory"]},{"url":"https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2026-1775034352.html","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/59xxx/CVE-2025-59362.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2025-59362","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2026-0094.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=35271","tags":["report"]},{"url":"https://www.openwall.com/lists/oss-security/2026/03/25/2","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/03/25/3","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2026/03/25/4","tags":["web"]},{"url":"https://ubuntu.com/security/notices/USN-8157-1","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2335","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202503521-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1225417","tags":["report"]},{"url":"https://bugzilla.suse.com/1227086","tags":["report"]},{"url":"https://bugzilla.suse.com/1250627","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2024-33427","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2024-37894","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2025-59362","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202503606-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202503607-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202503627-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202620078-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1252281","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2025-62168","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2025-59362","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-59362","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-7804-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-7804-2","tags":["advisory"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-59362","description":"Squid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asn_build_objid in lib/snmplib/asn1.c.","status":"published","published":"2025-09-26T00:00:00Z","modified":"2025-09-29T15:30:05.725Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"adp"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:32:47.812946Z"}],"euvd":[{"id":"EUVD-2025-31363","description":"Squid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asn_build_objid in lib/snmplib/asn1.c.","status":"published","published":"2025-09-26T00:00:00Z","modified":"2025-09-29T15:30:05Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T20:31:38.60496Z"}],"ghsa":[{"id":"GHSA-jh85-mgr3-8f33","title":"Squid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asn_build_objid in...","description":"Squid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asn_build_objid in lib/snmplib/asn1.c.","status":"published","published":"2025-09-26T18:31:21Z","modified":"2025-09-29T18:33:13Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N","level":"high"}],"cwes":["CWE-121","CWE-172"],"updated_at":"2026-11-02T15:03:48.54074Z"}],"nvd":[{"id":"CVE-2025-59362","description":"Squid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asn_build_objid in lib/snmplib/asn1.c.","status":"published","published":"2025-09-26T16:15:48.667Z","modified":"2026-11-05T23:10:00.15Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-121"],"updated_at":"2026-11-06T01:57:37.498693Z"}],"osv":[{"id":"ALPINE-CVE-2025-59362","description":"Squid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asn_build_objid in lib/snmplib/asn1.c.","status":"published","published":"2025-09-26T16:15:48.667Z","modified":"2026-08-27T22:18:02.994729399Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:27:50.269992Z"},{"id":"CVE-2025-59362","description":"Squid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asn_build_objid in lib/snmplib/asn1.c.","status":"published","published":"2025-09-26T00:00:00Z","modified":"2026-11-07T02:30:46.253442683Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-07T03:07:57.874008Z"},{"id":"DEBIAN-CVE-2025-59362","description":"Squid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asn_build_objid in lib/snmplib/asn1.c.","status":"published","published":"2025-09-26T16:15:48.667Z","modified":"2026-09-01T20:05:54.702324376Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:45:47.697959Z"},{"id":"OESA-2025-2335","title":"squid security update","description":"Squid is a high-performance proxy caching server. It handles all requests in a single, non-blocking, I/O-driven process and keeps meta data and implements negative caching of failed requests.\r\n\r\nSecurity Fix(es):\n\nSquid SNMP flaw lets attackers exploit a stack-based buffer overflow to execute arbitrary code or crash systems.(CVE-2025-59362)","status":"published","published":"2025-09-26T11:09:24Z","modified":"2026-08-18T01:19:11.961982052Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:52:44.957082Z"},{"id":"UBUNTU-CVE-2025-59362","description":"Squid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asn_build_objid in lib/snmplib/asn1.c.","status":"published","published":"2025-09-26T16:15:00Z","modified":"2026-02-04T04:12:23.084121Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T16:55:50.817402Z"},{"id":"AZL-67808","title":"CVE-2025-59362 affecting package squid 5.7-5","description":"Squid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asn_build_objid in lib/snmplib/asn1.c.","status":"published","published":"2025-09-26T16:15:48Z","modified":"2026-04-21T04:38:15.846963Z","updated_at":"2026-11-02T15:28:08.630357Z"},{"id":"AZL-67850","title":"CVE-2025-59362 affecting package squid for versions less than 6.13-3","description":"Squid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asn_build_objid in lib/snmplib/asn1.c.","status":"published","published":"2025-09-26T16:15:48Z","modified":"2026-11-05T05:40:51Z","updated_at":"2026-11-05T16:41:23.994498Z"},{"id":"CLSA-2026-1774622460","title":"squid: Fix of 3 CVEs","description":"- CVE-2025-59362: fix ASN.1 encoding of long SNMP OIDs\n- CVE-2026-33526: do not escape malformed URI twice when sending ICP errors\n- CVE-2026-33515: fix validation of ICP packet sizes and URLs","status":"published","published":"2026-03-27T14:41:05Z","modified":"2026-10-21T10:46:21.846727006Z","updated_at":"2026-11-02T15:43:43.621843Z"},{"id":"CLSA-2026-1775034352","title":"squid: Fix of CVE-2025-59362","description":"- CVE-2025-59362: fix mishandling of ASN.1 encoding of long SNMP OIDs in\n  lib/snmplib/asn1.c (asn_build_objid)","status":"published","published":"2026-04-01T09:05:56Z","modified":"2026-06-01T00:32:46.36990617Z","updated_at":"2026-11-02T15:43:44.009773Z"},{"id":"DLA-4369-1","title":"squid - security update","status":"published","published":"2025-11-11T00:00:00Z","modified":"2025-11-11T23:17:32.547287Z","updated_at":"2026-11-02T15:46:12.7027Z"},{"id":"MGASA-2026-0094","title":"Updated squid packages fix security vulnerabilities","description":"Squid mishandles ASN.1 encoding of long SNMP OIDs. This occurs in\nasn_build_objid in lib/snmplib/asn1.c. (CVE-2025-59362)\nSquid vulnerable to information disclosure via authentication credential\nleakage in error handling. (CVE-2025-62168)\nSquid vulnerable to Denial of Service in ICP Request handling.\n(CVE-2026-33526)\nSquid has Denial of Service in ICP Response handling. (CVE-2026-32748)\nSquid has issues in ICP message handling. (CVE-2026-33515)\n","status":"published","published":"2026-04-12T05:23:15Z","modified":"2026-04-16T04:42:49.716325301Z","updated_at":"2026-11-02T15:49:43.178336Z"},{"id":"openSUSE-SU-2026:11069-1","title":"squid-7.6-1.1 on GA media","description":"These are all security issues fixed in the squid-7.6-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-06-19T00:00:00Z","modified":"2026-06-20T08:45:08.743858215Z","updated_at":"2026-11-02T16:58:38.95195Z"},{"id":"openSUSE-SU-2026:20027-1","title":"Security update for squid","description":"This update for squid fixes the following issues:\n\n- CVE-2025-62168: failure to redact HTTP authentication credentials in error handling leads to the disclosure of credentials a trusted client uses to authenticate (bsc#1252281).\n- CVE-2025-59362: SNMP message processing component of Squid Cache can lead to stack-based buffer overflow (bsc#1250627).\n","status":"published","published":"2026-01-14T08:39:17Z","modified":"2026-03-23T04:54:41.701191Z","updated_at":"2026-11-02T16:58:41.463445Z"},{"id":"SUSE-SU-2025:03521-1","title":"Security update for squid","description":"This update for squid fixes the following issues:\n\n- CVE-2025-59362: fixed buffer overflow (bsc#1250627)\n- CVE-2024-37894: fixed denial of service in ESI processing (bsc#1227086)\n- CVE-2024-33427: fixed possible buffer overread leading to denial of service (bsc#1225417)\n","status":"published","published":"2025-10-10T07:23:03Z","modified":"2026-02-04T02:40:40.621274Z","updated_at":"2026-11-02T15:53:58.883365Z"},{"id":"SUSE-SU-2025:03606-1","title":"Security update for squid","description":"This update for squid fixes the following issues:\n\n- CVE-2025-59362: fixed buffer overflow (bsc#1250627)\n","status":"published","published":"2025-10-15T13:38:21Z","modified":"2026-03-23T04:48:06.123732Z","updated_at":"2026-11-02T15:53:58.883365Z"},{"id":"SUSE-SU-2025:03607-1","title":"Security update for squid","description":"This update for squid fixes the following issues:\n\n- CVE-2025-59362: fixed buffer overflow (bsc#1250627)\n","status":"published","published":"2025-10-15T13:38:36Z","modified":"2026-03-23T04:48:06.073638Z","updated_at":"2026-11-02T15:53:58.883365Z"},{"id":"SUSE-SU-2025:03627-1","title":"Security update for squid","description":"This update for squid fixes the following issues:\n\n- CVE-2025-59362: fixed buffer overflow (bsc#1250627)\n","status":"published","published":"2025-10-17T06:15:16Z","modified":"2026-02-04T04:13:24.378015Z","updated_at":"2026-11-02T15:53:58.883365Z"},{"id":"SUSE-SU-2026:20078-1","title":"Security update for squid","description":"This update for squid fixes the following issues:\n\n- CVE-2025-62168: failure to redact HTTP authentication credentials in error handling leads to the disclosure of credentials a trusted client uses to authenticate (bsc#1252281).\n- CVE-2025-59362: SNMP message processing component of Squid Cache can lead to stack-based buffer overflow (bsc#1250627).\n","status":"published","published":"2026-01-14T08:37:40Z","modified":"2026-03-23T04:52:33.437153Z","updated_at":"2026-11-02T15:54:01.610851Z"},{"id":"USN-7804-1","title":"squid vulnerability","description":"It was discovered that Squid incorrectly handled certain long SNMP OIDs. A\nremote attacker could possibly use this issue to cause Squid to crash,\nresulting in a denial of service.","status":"published","published":"2025-10-06T12:38:37Z","modified":"2026-02-10T04:50:11Z","updated_at":"2026-11-02T16:58:21.91885Z"},{"id":"USN-7804-2","title":"squid, squid3 vulnerability","description":"USN-7804-1 fixed a vulnerability in Squid. This update provides the\ncorresponding update for Ubuntu 16.04 LTS, Ubuntu 18.04 LTS and Ubuntu\n20.04 LTS.\n\nOriginal advisory details:\n\n It was discovered that Squid incorrectly handled certain long SNMP OIDs. A\n remote attacker could possibly use this issue to cause Squid to crash,\n resulting in a denial of service.","status":"published","published":"2025-11-04T10:41:56Z","modified":"2026-06-25T13:32:31.173961437Z","updated_at":"2026-11-02T16:58:21.91885Z"}]}}