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CVE-2021-46784 (GCVE-0-2021-46784)
Vulnerability from cvelistv5 – Published: 2022-07-17 00:00 – Updated: 2024-08-04 05:17- n/a
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"cveId": "CVE-2021-46784",
"datePublished": "2022-07-17T00:00:00.000Z",
"dateReserved": "2022-04-21T00:00:00.000Z",
"dateUpdated": "2024-08-04T05:17:42.311Z",
"state": "PUBLISHED"
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"date": "2026-05-20",
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"id": "CVE-2021-46784",
"lastModified": "2024-11-21T06:34:42.853",
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"published": "2022-07-17T22:15:08.737",
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}
}
alsa-2022:5526
Vulnerability from osv_almalinux
Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. Security Fix(es): * squid: DoS when processing gopher server responses (CVE-2021-46784) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
{
"affected": [
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "libecap"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.1-2.module_el8.6.0+2741+01592ae8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "libecap-devel"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.1-2.module_el8.6.0+2741+01592ae8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:8",
"name": "squid"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "7:4.15-3.module_el8.6.0+3010+383bc947.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"details": "Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\nSecurity Fix(es):\n* squid: DoS when processing gopher server responses (CVE-2021-46784)\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"id": "ALSA-2022:5526",
"modified": "2022-07-21T17:07:17Z",
"published": "2022-07-07T00:00:00Z",
"references": [
{
"type": "ADVISORY",
"url": "https://access.redhat.com/errata/RHSA-2022:5526"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2021-46784"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2100721"
},
{
"type": "ADVISORY",
"url": "https://errata.almalinux.org/8/ALSA-2022-5526.html"
}
],
"related": [
"CVE-2021-46784"
],
"summary": "Important: squid:4 security update"
}
alsa-2022:5527
Vulnerability from osv_almalinux
Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. Security Fix(es): * squid: DoS when processing gopher server responses (CVE-2021-46784) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
{
"affected": [
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "squid"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "7:5.2-1.el9_0.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"details": "Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\nSecurity Fix(es):\n* squid: DoS when processing gopher server responses (CVE-2021-46784)\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"id": "ALSA-2022:5527",
"modified": "2022-07-21T17:04:23Z",
"published": "2022-07-07T00:00:00Z",
"references": [
{
"type": "ADVISORY",
"url": "https://access.redhat.com/errata/RHSA-2022:5527"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2021-46784"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/2100721"
},
{
"type": "ADVISORY",
"url": "https://errata.almalinux.org/9/ALSA-2022-5527.html"
}
],
"related": [
"CVE-2021-46784"
],
"summary": "Important: squid security update"
}
BDU:2022-04051
Vulnerability from fstec - Published: 20.02.2021{
"CVSS 2.0": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"CVSS 3.0": "AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"CVSS 4.0": null,
"remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
"remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
"\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "\u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f, \u041e\u041e\u041e \u00ab\u0420\u0435\u0434 \u0421\u043e\u0444\u0442\u00bb, \u041e\u041e\u041e \u00ab\u0420\u0443\u0441\u0411\u0418\u0422\u0435\u0445-\u0410\u0441\u0442\u0440\u0430\u00bb, \u0410\u041e \u00ab\u0418\u0412\u041a\u00bb, Squid Software Foundation, \u0410\u041e \"\u041d\u041f\u041f\u041a\u0422\", \u0410\u041e \u00ab\u041d\u0422\u0426 \u0418\u0422 \u0420\u041e\u0421\u0410\u00bb",
"\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "10 (Debian GNU/Linux), 11 (Debian GNU/Linux), 7.3 (\u0420\u0415\u0414 \u041e\u0421), 1.7 (Astra Linux Special Edition), - (\u0410\u043b\u044c\u0442 8 \u0421\u041f), \u043e\u0442 2.0 \u0434\u043e 4.17 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Squid), \u043e\u0442 5.0.1 \u0434\u043e 5.5 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Squid), 4.7 (Astra Linux Special Edition), \u0434\u043e 2.5.1 (\u041e\u0421\u041e\u041d \u041e\u0421\u043d\u043e\u0432\u0430 \u041enyx), 1.6 \u00ab\u0421\u043c\u043e\u043b\u0435\u043d\u0441\u043a\u00bb (Astra Linux Common Edition), 12.4 (\u0420\u041e\u0421\u0410 \u0425\u0420\u041e\u041c)",
"\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439:\n\u0414\u043b\u044f Squid:\nhttps://github.com/squid-cache/squid/security/advisories/GHSA-f5cp-6rh3-284w\nhttps://github.com/squid-cache/squid/commit/780c4ea1b4c9d2fb41f6962aa6ed73ae57f74b2b \nhttp://www.squid-cache.org/Versions/v5/changesets/SQUID-2021_7.patch\n\n\u0414\u043b\u044f \u0420\u0435\u0434 \u041e\u0421:\nhttp://repo.red-soft.ru/redos/7.3c/x86_64/updates/\n\n\u0414\u043b\u044f Debian:\nhttps://security-tracker.debian.org/tracker/CVE-2021-46784\n\n\u041e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0435 \u043c\u0435\u0440\u044b:\n\u0420\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f \u0437\u0430\u043f\u0440\u0435\u0442\u0438\u0442\u044c \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0440\u0435\u0441\u0443\u0440\u0441\u0430\u043c gopher://, \u0434\u043e\u0431\u0430\u0432\u0438\u0432 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u0441\u0442\u0440\u043e\u043a\u0438 \u0432 \u043d\u0430\u0447\u0430\u043b\u043e \u0444\u0430\u0439\u043b\u0430 squid.conf:\n\nacl gopher proto gopher\nhttp_access deny gopher\n\n\u0414\u043b\u044f \u041e\u0421\u041e\u041d \u041e\u0441\u043d\u043e\u0432\u0430:\n\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f squid \u0434\u043e \u0432\u0435\u0440\u0441\u0438\u0438 5.6-1osnova1\n\n\u0414\u043b\u044f Astra Linux Special Edition 1.7: https://wiki.astralinux.ru/astra-linux-se17-bulletin-2022-1110SE17\n\n\u0414\u043b\u044f Astra Linux Special Edition 4.7: https://wiki.astralinux.ru/astra-linux-se47-bulletin-2022-1121SE47\n\n\u0414\u043b\u044f \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0420\u041e\u0421\u0410 \u0425\u0420\u041e\u041c: https://abf.rosalinux.ru/advisories/ROSA-SA-2023-2274\n\n\u0414\u043b\u044f \u041e\u0421 \u0410\u043b\u044c\u0442 8 \u0421\u041f: \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0438\u0437 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u043e\u0433\u043e \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430\n\n\u0414\u043b\u044f \u041e\u0421 \u0410\u043b\u044c\u0442 8 \u0421\u041f: \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0438\u0437 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u043e\u0433\u043e \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430\n\n\u0414\u043b\u044f \u041e\u0421 Astra Linux:\n\u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c \u043f\u0430\u043a\u0435\u0442 squid3 \u0434\u043e 3.5.23-5+deb9u11+astra1 \u0438\u043b\u0438 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f: https://wiki.astralinux.ru/astra-linux-se16-bulletin-20251225SE16",
"\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "20.02.2021",
"\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "20.01.2026",
"\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "04.07.2022",
"\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2022-04051",
"\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2021-46784",
"\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
"\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
"\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "Debian GNU/Linux, \u0420\u0415\u0414 \u041e\u0421 (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21163751), Astra Linux Special Edition (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u2116369), \u0410\u043b\u044c\u0442 8 \u0421\u041f (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21164305), Squid, \u041e\u0421\u041e\u041d \u041e\u0421\u043d\u043e\u0432\u0430 \u041enyx (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21165913), Astra Linux Common Edition (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21164433), \u0420\u041e\u0421\u0410 \u0425\u0420\u041e\u041c (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21161607)",
"\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": "\u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Debian GNU/Linux 10 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Debian GNU/Linux 11 , \u041e\u041e\u041e \u00ab\u0420\u0435\u0434 \u0421\u043e\u0444\u0442\u00bb \u0420\u0415\u0414 \u041e\u0421 7.3 (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21163751), \u041e\u041e\u041e \u00ab\u0420\u0443\u0441\u0411\u0418\u0422\u0435\u0445-\u0410\u0441\u0442\u0440\u0430\u00bb Astra Linux Special Edition 1.7 (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u2116369), \u0410\u041e \u00ab\u0418\u0412\u041a\u00bb \u0410\u043b\u044c\u0442 8 \u0421\u041f - (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21164305), \u041e\u041e\u041e \u00ab\u0420\u0443\u0441\u0411\u0418\u0422\u0435\u0445-\u0410\u0441\u0442\u0440\u0430\u00bb Astra Linux Special Edition 4.7 ARM (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u2116369), \u041e\u041e\u041e \u00ab\u0420\u0443\u0441\u0411\u0418\u0422\u0435\u0445-\u0410\u0441\u0442\u0440\u0430\u00bb Astra Linux Common Edition 1.6 \u00ab\u0421\u043c\u043e\u043b\u0435\u043d\u0441\u043a\u00bb (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21164433), \u0410\u041e \u00ab\u041d\u0422\u0426 \u0418\u0422 \u0420\u041e\u0421\u0410\u00bb \u0420\u041e\u0421\u0410 \u0425\u0420\u041e\u041c 12.4 (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21161607)",
"\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 Gopher \u043f\u0440\u043e\u043a\u0441\u0438-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 Squid, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
"\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
"\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u0430\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u044f assert() (CWE-617)",
"\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 Gopher \u043f\u0440\u043e\u043a\u0441\u0438-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 Squid \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0444\u0443\u043d\u043a\u0446\u0438\u0438 assert() \u0438\u043b\u0438 \u043f\u043e\u0445\u043e\u0436\u0435\u0433\u043e \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0430. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e, \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438 \u043f\u0443\u0442\u0435\u043c \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u043e\u0433\u043e \u043e\u0442\u0432\u0435\u0442\u0430 \u043f\u0440\u043e\u043a\u0441\u0438-\u0441\u0435\u0440\u0432\u0435\u0440\u0443",
"\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
"\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
"\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
"\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
"\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
"\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u041c\u0430\u043d\u0438\u043f\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445",
"\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://security-tracker.debian.org/tracker/CVE-2021-46784\nhttps://github.com/squid-cache/squid/security/advisories/GHSA-f5cp-6rh3-284w\nhttps://github.com/squid-cache/squid/commit/780c4ea1b4c9d2fb41f6962aa6ed73ae57f74b2b\nhttp://www.squid-cache.org/Versions/v5/changesets/SQUID-2021_7.patch\nhttps://redos.red-soft.ru/support/secure/uyazvimosti/uyazvimost-squid-cve-2021-46784/\nhttps://\u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430.\u043d\u043f\u043f\u043a\u0442.\u0440\u0444/bin/view/\u041e\u0421\u043d\u043e\u0432\u0430/\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f/2.5.1/\nhttps://wiki.astralinux.ru/astra-linux-se17-bulletin-2022-1110SE17\nhttps://wiki.astralinux.ru/astra-linux-se47-bulletin-2022-1121SE47\nhttps://abf.rosalinux.ru/advisories/ROSA-SA-2023-2274\nhttps://altsp.su/obnovleniya-bezopasnosti/\nhttps://altsp.su/obnovleniya-bezopasnosti/\nhttps://wiki.astralinux.ru/astra-linux-se16-bulletin-20251225SE16",
"\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
"\u0422\u0438\u043f \u041f\u041e": "\u041e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430, \u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e",
"\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-617",
"\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 7,8)\n\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 6,5)"
}
FKIE_CVE-2021-46784
Vulnerability from fkie_nvd - Published: 2022-07-17 22:15 - Updated: 2024-11-21 06:34| Vendor | Product | Version | |
|---|---|---|---|
| squid-cache | squid | * | |
| squid-cache | squid | * | |
| squid-cache | squid | * | |
| debian | debian_linux | 10.0 | |
| debian | debian_linux | 11.0 | |
| debian | debian_linux | 12.0 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FC9F2659-B37B-4E7B-AE40-B91BF3CE4E88",
"versionEndIncluding": "3.5.28",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*",
"matchCriteriaId": "AD4A9EF2-CA36-4C09-8A67-6AE01B16E04E",
"versionEndIncluding": "4.17",
"versionStartIncluding": "4.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*",
"matchCriteriaId": "56C44696-C2E8-42DC-877F-B97943F8DD87",
"versionEndExcluding": "5.6",
"versionStartIncluding": "5.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
"matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
"matchCriteriaId": "FA6FEEC2-9F11-4643-8827-749718254FED",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*",
"matchCriteriaId": "46D69DCC-AE4D-4EA5-861C-D60951444C6C",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In Squid 3.x through 3.5.28, 4.x through 4.17, and 5.x before 5.6, due to improper buffer management, a Denial of Service can occur when processing long Gopher server responses."
},
{
"lang": "es",
"value": "En Squid versiones 3.x hasta 3.5.28, versiones 4.x hasta 4.17 y versiones 5.x anteriores a 5.6, debido a una administraci\u00f3n inapropiada del b\u00fafer, puede producirse una denegaci\u00f3n de servicio cuando son procesadas respuestas largas del servidor Gopher"
}
],
"id": "CVE-2021-46784",
"lastModified": "2024-11-21T06:34:42.853",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2022-07-17T22:15:08.737",
"references": [
{
"source": "cve@mitre.org",
"url": "http://www.openwall.com/lists/oss-security/2023/10/13/1"
},
{
"source": "cve@mitre.org",
"url": "http://www.openwall.com/lists/oss-security/2023/10/13/10"
},
{
"source": "cve@mitre.org",
"url": "http://www.openwall.com/lists/oss-security/2023/10/21/1"
},
{
"source": "cve@mitre.org",
"tags": [
"Broken Link"
],
"url": "http://www.squid-cache.org/Versions/v4/changesets/SQUID-2021_7.patch"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://www.squid-cache.org/Versions/v5/changesets/SQUID-2021_7.patch"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/squid-cache/squid/commit/5e2ea2b13bd98f53e29964ca26bb0d602a8a12b9"
},
{
"source": "cve@mitre.org",
"tags": [
"Mitigation",
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/squid-cache/squid/security/advisories/GHSA-f5cp-6rh3-284w"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://security-tracker.debian.org/tracker/CVE-2021-46784"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20221223-0007/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2023/10/13/1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2023/10/13/10"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2023/10/21/1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Broken Link"
],
"url": "http://www.squid-cache.org/Versions/v4/changesets/SQUID-2021_7.patch"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://www.squid-cache.org/Versions/v5/changesets/SQUID-2021_7.patch"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/squid-cache/squid/commit/5e2ea2b13bd98f53e29964ca26bb0d602a8a12b9"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mitigation",
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/squid-cache/squid/security/advisories/GHSA-f5cp-6rh3-284w"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://security-tracker.debian.org/tracker/CVE-2021-46784"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20221223-0007/"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-617"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
GSD-2021-46784
Vulnerability from gsd - Updated: 2023-12-13 01:23{
"GSD": {
"alias": "CVE-2021-46784",
"description": "In Squid 3.x through 3.5.28, 4.x through 4.17, and 5.x before 5.6, due to improper buffer management, a Denial of Service can occur when processing long Gopher server responses.",
"id": "GSD-2021-46784",
"references": [
"https://ubuntu.com/security/CVE-2021-46784",
"https://www.suse.com/security/cve/CVE-2021-46784.html",
"https://www.debian.org/security/2022/dsa-5171",
"https://advisories.mageia.org/CVE-2021-46784.html",
"https://access.redhat.com/errata/RHSA-2022:5526",
"https://access.redhat.com/errata/RHSA-2022:5527",
"https://access.redhat.com/errata/RHSA-2022:5528",
"https://access.redhat.com/errata/RHSA-2022:5529",
"https://access.redhat.com/errata/RHSA-2022:5530",
"https://access.redhat.com/errata/RHSA-2022:5542",
"https://alas.aws.amazon.com/cve/html/CVE-2021-46784.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-46784"
],
"details": "In Squid 3.x through 3.5.28, 4.x through 4.17, and 5.x before 5.6, due to improper buffer management, a Denial of Service can occur when processing long Gopher server responses.",
"id": "GSD-2021-46784",
"modified": "2023-12-13T01:23:32.471281Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2021-46784",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "In Squid 3.x through 3.5.28, 4.x through 4.17, and 5.x before 5.6, due to improper buffer management, a Denial of Service can occur when processing long Gopher server responses."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/squid-cache/squid/commit/5e2ea2b13bd98f53e29964ca26bb0d602a8a12b9",
"refsource": "MISC",
"url": "https://github.com/squid-cache/squid/commit/5e2ea2b13bd98f53e29964ca26bb0d602a8a12b9"
},
{
"name": "http://www.squid-cache.org/Versions/v4/changesets/SQUID-2021_7.patch",
"refsource": "MISC",
"url": "http://www.squid-cache.org/Versions/v4/changesets/SQUID-2021_7.patch"
},
{
"name": "http://www.squid-cache.org/Versions/v5/changesets/SQUID-2021_7.patch",
"refsource": "MISC",
"url": "http://www.squid-cache.org/Versions/v5/changesets/SQUID-2021_7.patch"
},
{
"name": "https://github.com/squid-cache/squid/security/advisories/GHSA-f5cp-6rh3-284w",
"refsource": "CONFIRM",
"url": "https://github.com/squid-cache/squid/security/advisories/GHSA-f5cp-6rh3-284w"
},
{
"name": "https://security-tracker.debian.org/tracker/CVE-2021-46784",
"refsource": "MISC",
"url": "https://security-tracker.debian.org/tracker/CVE-2021-46784"
},
{
"name": "https://security.netapp.com/advisory/ntap-20221223-0007/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20221223-0007/"
},
{
"name": "[oss-security] 20231013 Re: Squid Caching Proxy Security Audit: 55 Vulnerabilities, 35 0days.",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2023/10/13/1"
},
{
"name": "[oss-security] 20231013 Re: Squid Caching Proxy Security Audit: 55 Vulnerabilities, 35 0days.",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2023/10/13/10"
},
{
"name": "[oss-security] 20231021 Re: Squid Caching Proxy Security Audit: 55 Vulnerabilities, 35 0days.",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2023/10/21/1"
}
]
}
},
"nvd.nist.gov": {
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"CVE_data_version": "4.0",
"nodes": [
{
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"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "3.5.28",
"versionStartIncluding": "3.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "5.6",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "4.17",
"versionStartIncluding": "4.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
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}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2021-46784"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "In Squid 3.x through 3.5.28, 4.x through 4.17, and 5.x before 5.6, due to improper buffer management, a Denial of Service can occur when processing long Gopher server responses."
}
]
},
"problemtype": {
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{
"description": [
{
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}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://www.squid-cache.org/Versions/v5/changesets/SQUID-2021_7.patch",
"refsource": "MISC",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://www.squid-cache.org/Versions/v5/changesets/SQUID-2021_7.patch"
},
{
"name": "https://github.com/squid-cache/squid/security/advisories/GHSA-f5cp-6rh3-284w",
"refsource": "CONFIRM",
"tags": [
"Mitigation",
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/squid-cache/squid/security/advisories/GHSA-f5cp-6rh3-284w"
},
{
"name": "https://security-tracker.debian.org/tracker/CVE-2021-46784",
"refsource": "MISC",
"tags": [
"Third Party Advisory"
],
"url": "https://security-tracker.debian.org/tracker/CVE-2021-46784"
},
{
"name": "https://github.com/squid-cache/squid/commit/5e2ea2b13bd98f53e29964ca26bb0d602a8a12b9",
"refsource": "MISC",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/squid-cache/squid/commit/5e2ea2b13bd98f53e29964ca26bb0d602a8a12b9"
},
{
"name": "http://www.squid-cache.org/Versions/v4/changesets/SQUID-2021_7.patch",
"refsource": "MISC",
"tags": [
"Broken Link"
],
"url": "http://www.squid-cache.org/Versions/v4/changesets/SQUID-2021_7.patch"
},
{
"name": "https://security.netapp.com/advisory/ntap-20221223-0007/",
"refsource": "CONFIRM",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20221223-0007/"
},
{
"name": "[oss-security] 20231013 Re: Squid Caching Proxy Security Audit: 55 Vulnerabilities, 35 0days.",
"refsource": "MLIST",
"tags": [],
"url": "http://www.openwall.com/lists/oss-security/2023/10/13/1"
},
{
"name": "[oss-security] 20231013 Re: Squid Caching Proxy Security Audit: 55 Vulnerabilities, 35 0days.",
"refsource": "MLIST",
"tags": [],
"url": "http://www.openwall.com/lists/oss-security/2023/10/13/10"
},
{
"name": "[oss-security] 20231021 Re: Squid Caching Proxy Security Audit: 55 Vulnerabilities, 35 0days.",
"refsource": "MLIST",
"tags": [],
"url": "http://www.openwall.com/lists/oss-security/2023/10/21/1"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2023-10-22T00:15Z",
"publishedDate": "2022-07-17T22:15Z"
}
}
}
OPENSUSE-SU-2024:12157-1
Vulnerability from csaf_opensuse - Published: 2024-06-15 00:00 - Updated: 2024-06-15 00:00| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: openSUSE Tumbleweed:squid-5.6-1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:squid-5.6-1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:squid-5.6-1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Tumbleweed:squid-5.6-1.1.x86_64 | — |
Vendor Fix
|
{
"document": {
"aggregate_severity": {
"namespace": "https://www.suse.com/support/security/rating/",
"text": "moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "squid-5.6-1.1 on GA media",
"title": "Title of the patch"
},
{
"category": "description",
"text": "These are all security issues fixed in the squid-5.6-1.1 package on the GA media of openSUSE Tumbleweed.",
"title": "Description of the patch"
},
{
"category": "details",
"text": "openSUSE-Tumbleweed-2024-12157",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://www.suse.com/support/security/contact/",
"name": "SUSE Product Security Team",
"namespace": "https://www.suse.com/"
},
"references": [
{
"category": "external",
"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
"category": "self",
"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2024_12157-1.json"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2021-46784 page",
"url": "https://www.suse.com/security/cve/CVE-2021-46784/"
}
],
"title": "squid-5.6-1.1 on GA media",
"tracking": {
"current_release_date": "2024-06-15T00:00:00Z",
"generator": {
"date": "2024-06-15T00:00:00Z",
"engine": {
"name": "cve-database.git:bin/generate-csaf.pl",
"version": "1"
}
},
"id": "openSUSE-SU-2024:12157-1",
"initial_release_date": "2024-06-15T00:00:00Z",
"revision_history": [
{
"date": "2024-06-15T00:00:00Z",
"number": "1",
"summary": "Current version"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "squid-5.6-1.1.aarch64",
"product": {
"name": "squid-5.6-1.1.aarch64",
"product_id": "squid-5.6-1.1.aarch64"
}
}
],
"category": "architecture",
"name": "aarch64"
},
{
"branches": [
{
"category": "product_version",
"name": "squid-5.6-1.1.ppc64le",
"product": {
"name": "squid-5.6-1.1.ppc64le",
"product_id": "squid-5.6-1.1.ppc64le"
}
}
],
"category": "architecture",
"name": "ppc64le"
},
{
"branches": [
{
"category": "product_version",
"name": "squid-5.6-1.1.s390x",
"product": {
"name": "squid-5.6-1.1.s390x",
"product_id": "squid-5.6-1.1.s390x"
}
}
],
"category": "architecture",
"name": "s390x"
},
{
"branches": [
{
"category": "product_version",
"name": "squid-5.6-1.1.x86_64",
"product": {
"name": "squid-5.6-1.1.x86_64",
"product_id": "squid-5.6-1.1.x86_64"
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_name",
"name": "openSUSE Tumbleweed",
"product": {
"name": "openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed",
"product_identification_helper": {
"cpe": "cpe:/o:opensuse:tumbleweed"
}
}
}
],
"category": "product_family",
"name": "SUSE Linux Enterprise"
}
],
"category": "vendor",
"name": "SUSE"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "squid-5.6-1.1.aarch64 as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:squid-5.6-1.1.aarch64"
},
"product_reference": "squid-5.6-1.1.aarch64",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "squid-5.6-1.1.ppc64le as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:squid-5.6-1.1.ppc64le"
},
"product_reference": "squid-5.6-1.1.ppc64le",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "squid-5.6-1.1.s390x as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:squid-5.6-1.1.s390x"
},
"product_reference": "squid-5.6-1.1.s390x",
"relates_to_product_reference": "openSUSE Tumbleweed"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "squid-5.6-1.1.x86_64 as component of openSUSE Tumbleweed",
"product_id": "openSUSE Tumbleweed:squid-5.6-1.1.x86_64"
},
"product_reference": "squid-5.6-1.1.x86_64",
"relates_to_product_reference": "openSUSE Tumbleweed"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-46784",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2021-46784"
}
],
"notes": [
{
"category": "general",
"text": "In Squid 3.x through 3.5.28, 4.x through 4.17, and 5.x before 5.6, due to improper buffer management, a Denial of Service can occur when processing long Gopher server responses.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"openSUSE Tumbleweed:squid-5.6-1.1.aarch64",
"openSUSE Tumbleweed:squid-5.6-1.1.ppc64le",
"openSUSE Tumbleweed:squid-5.6-1.1.s390x",
"openSUSE Tumbleweed:squid-5.6-1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2021-46784",
"url": "https://www.suse.com/security/cve/CVE-2021-46784"
},
{
"category": "external",
"summary": "SUSE Bug 1200907 for CVE-2021-46784",
"url": "https://bugzilla.suse.com/1200907"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"openSUSE Tumbleweed:squid-5.6-1.1.aarch64",
"openSUSE Tumbleweed:squid-5.6-1.1.ppc64le",
"openSUSE Tumbleweed:squid-5.6-1.1.s390x",
"openSUSE Tumbleweed:squid-5.6-1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"openSUSE Tumbleweed:squid-5.6-1.1.aarch64",
"openSUSE Tumbleweed:squid-5.6-1.1.ppc64le",
"openSUSE Tumbleweed:squid-5.6-1.1.s390x",
"openSUSE Tumbleweed:squid-5.6-1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2024-06-15T00:00:00Z",
"details": "important"
}
],
"title": "CVE-2021-46784"
}
]
}
RHSA-2022:5526
Vulnerability from csaf_redhat - Published: 2022-07-07 12:00 - Updated: 2025-11-21 18:32A vulnerability was found in squid (Web proxy cache server). This issue occurs due to improper buffer management while processing Gopher server responses. This flaw leads to a remote denial of service or a crash if it receives specially crafted network traffic, either by mistake or a malicious actor.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.src::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:libecap-debuginfo-0:1.0.1-2.module+el8.1.0+4044+36416a77.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:libecap-debuginfo-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:libecap-debuginfo-0:1.0.1-2.module+el8.1.0+4044+36416a77.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:libecap-debuginfo-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:libecap-debugsource-0:1.0.1-2.module+el8.1.0+4044+36416a77.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:libecap-debugsource-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:libecap-debugsource-0:1.0.1-2.module+el8.1.0+4044+36416a77.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:libecap-debugsource-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:libecap-devel-0:1.0.1-2.module+el8.1.0+4044+36416a77.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:libecap-devel-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:libecap-devel-0:1.0.1-2.module+el8.1.0+4044+36416a77.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:libecap-devel-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:squid-7:4.15-3.module+el8.6.0+15801+8fa20c64.1.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:squid-7:4.15-3.module+el8.6.0+15801+8fa20c64.1.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:squid-7:4.15-3.module+el8.6.0+15801+8fa20c64.1.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:squid-7:4.15-3.module+el8.6.0+15801+8fa20c64.1.src::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:squid-7:4.15-3.module+el8.6.0+15801+8fa20c64.1.x86_64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:squid-debuginfo-7:4.15-3.module+el8.6.0+15801+8fa20c64.1.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:squid-debuginfo-7:4.15-3.module+el8.6.0+15801+8fa20c64.1.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:squid-debuginfo-7:4.15-3.module+el8.6.0+15801+8fa20c64.1.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:squid-debuginfo-7:4.15-3.module+el8.6.0+15801+8fa20c64.1.x86_64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:squid-debugsource-7:4.15-3.module+el8.6.0+15801+8fa20c64.1.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:squid-debugsource-7:4.15-3.module+el8.6.0+15801+8fa20c64.1.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:squid-debugsource-7:4.15-3.module+el8.6.0+15801+8fa20c64.1.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.6.0.Z.MAIN.EUS:squid-debugsource-7:4.15-3.module+el8.6.0+15801+8fa20c64.1.x86_64::squid:4 | — |
Vendor Fix
fix
|
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for the squid:4 module is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
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"ids": [
{
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}
],
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{
"category": "description",
"text": "A vulnerability was found in squid (Web proxy cache server). This issue occurs due to improper buffer management while processing Gopher server responses. This flaw leads to a remote denial of service or a crash if it receives specially crafted network traffic, either by mistake or a malicious actor.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "squid: DoS when processing gopher server responses",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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},
{
"category": "external",
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},
{
"category": "external",
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"url": "https://www.cve.org/CVERecord?id=CVE-2021-46784"
},
{
"category": "external",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46784"
},
{
"category": "external",
"summary": "https://github.com/squid-cache/squid/security/advisories/GHSA-f5cp-6rh3-284w",
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{
"category": "vendor_fix",
"date": "2022-07-07T12:00:37+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing this update, the squid service will be restarted automatically.",
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"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "squid: DoS when processing gopher server responses"
}
]
}
RHSA-2022:5527
Vulnerability from csaf_redhat - Published: 2022-07-07 11:32 - Updated: 2025-11-21 18:32A vulnerability was found in squid (Web proxy cache server). This issue occurs due to improper buffer management while processing Gopher server responses. This flaw leads to a remote denial of service or a crash if it receives specially crafted network traffic, either by mistake or a malicious actor.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.1.aarch64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.1.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.1.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.1.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.1.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-9.0.0.Z.MAIN.EUS:squid-debuginfo-7:5.2-1.el9_0.1.aarch64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-9.0.0.Z.MAIN.EUS:squid-debuginfo-7:5.2-1.el9_0.1.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-9.0.0.Z.MAIN.EUS:squid-debuginfo-7:5.2-1.el9_0.1.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-9.0.0.Z.MAIN.EUS:squid-debuginfo-7:5.2-1.el9_0.1.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.1.aarch64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.1.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.1.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.1.x86_64 | — |
Vendor Fix
fix
|
{
"document": {
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"text": "Important"
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{
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
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}
]
}
RHSA-2022:5528
Vulnerability from csaf_redhat - Published: 2022-07-07 11:52 - Updated: 2025-11-21 18:32A vulnerability was found in squid (Web proxy cache server). This issue occurs due to improper buffer management while processing Gopher server responses. This flaw leads to a remote denial of service or a crash if it receives specially crafted network traffic, either by mistake or a malicious actor.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-8.4.0.Z.EUS:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.src::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:libecap-debuginfo-0:1.0.1-2.module+el8.1.0+4044+36416a77.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:libecap-debuginfo-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:libecap-debuginfo-0:1.0.1-2.module+el8.1.0+4044+36416a77.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:libecap-debuginfo-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:libecap-debugsource-0:1.0.1-2.module+el8.1.0+4044+36416a77.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:libecap-debugsource-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:libecap-debugsource-0:1.0.1-2.module+el8.1.0+4044+36416a77.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:libecap-debugsource-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:libecap-devel-0:1.0.1-2.module+el8.1.0+4044+36416a77.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:libecap-devel-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:libecap-devel-0:1.0.1-2.module+el8.1.0+4044+36416a77.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:libecap-devel-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:squid-7:4.11-4.module+el8.4.0+15802+77c2cdda.3.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:squid-7:4.11-4.module+el8.4.0+15802+77c2cdda.3.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:squid-7:4.11-4.module+el8.4.0+15802+77c2cdda.3.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:squid-7:4.11-4.module+el8.4.0+15802+77c2cdda.3.src::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:squid-7:4.11-4.module+el8.4.0+15802+77c2cdda.3.x86_64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:squid-debuginfo-7:4.11-4.module+el8.4.0+15802+77c2cdda.3.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:squid-debuginfo-7:4.11-4.module+el8.4.0+15802+77c2cdda.3.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:squid-debuginfo-7:4.11-4.module+el8.4.0+15802+77c2cdda.3.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:squid-debuginfo-7:4.11-4.module+el8.4.0+15802+77c2cdda.3.x86_64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:squid-debugsource-7:4.11-4.module+el8.4.0+15802+77c2cdda.3.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:squid-debugsource-7:4.11-4.module+el8.4.0+15802+77c2cdda.3.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:squid-debugsource-7:4.11-4.module+el8.4.0+15802+77c2cdda.3.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.4.0.Z.EUS:squid-debugsource-7:4.11-4.module+el8.4.0+15802+77c2cdda.3.x86_64::squid:4 | — |
Vendor Fix
fix
|
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"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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"threats": [
{
"category": "impact",
"details": "Important"
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],
"title": "squid: DoS when processing gopher server responses"
}
]
}
RHSA-2022:5529
Vulnerability from csaf_redhat - Published: 2022-07-07 11:43 - Updated: 2025-11-21 18:32A vulnerability was found in squid (Web proxy cache server). This issue occurs due to improper buffer management while processing Gopher server responses. This flaw leads to a remote denial of service or a crash if it receives specially crafted network traffic, either by mistake or a malicious actor.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-8.2.0.Z.EUS:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.src::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:libecap-debuginfo-0:1.0.1-2.module+el8.1.0+4044+36416a77.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:libecap-debuginfo-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:libecap-debuginfo-0:1.0.1-2.module+el8.1.0+4044+36416a77.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:libecap-debuginfo-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:libecap-debugsource-0:1.0.1-2.module+el8.1.0+4044+36416a77.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:libecap-debugsource-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:libecap-debugsource-0:1.0.1-2.module+el8.1.0+4044+36416a77.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:libecap-debugsource-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:libecap-devel-0:1.0.1-2.module+el8.1.0+4044+36416a77.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:libecap-devel-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:libecap-devel-0:1.0.1-2.module+el8.1.0+4044+36416a77.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:libecap-devel-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:squid-7:4.4-8.module+el8.2.0+15803+1b4cda03.4.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:squid-7:4.4-8.module+el8.2.0+15803+1b4cda03.4.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:squid-7:4.4-8.module+el8.2.0+15803+1b4cda03.4.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:squid-7:4.4-8.module+el8.2.0+15803+1b4cda03.4.src::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:squid-7:4.4-8.module+el8.2.0+15803+1b4cda03.4.x86_64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:squid-debuginfo-7:4.4-8.module+el8.2.0+15803+1b4cda03.4.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:squid-debuginfo-7:4.4-8.module+el8.2.0+15803+1b4cda03.4.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:squid-debuginfo-7:4.4-8.module+el8.2.0+15803+1b4cda03.4.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:squid-debuginfo-7:4.4-8.module+el8.2.0+15803+1b4cda03.4.x86_64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:squid-debugsource-7:4.4-8.module+el8.2.0+15803+1b4cda03.4.aarch64::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:squid-debugsource-7:4.4-8.module+el8.2.0+15803+1b4cda03.4.ppc64le::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:squid-debugsource-7:4.4-8.module+el8.2.0+15803+1b4cda03.4.s390x::squid:4 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.2.0.Z.EUS:squid-debugsource-7:4.4-8.module+el8.2.0+15803+1b4cda03.4.x86_64::squid:4 | — |
Vendor Fix
fix
|
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"text": "2100721"
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"category": "description",
"text": "A vulnerability was found in squid (Web proxy cache server). This issue occurs due to improper buffer management while processing Gopher server responses. This flaw leads to a remote denial of service or a crash if it receives specially crafted network traffic, either by mistake or a malicious actor.",
"title": "Vulnerability description"
},
{
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"text": "squid: DoS when processing gopher server responses",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
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]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-46784"
},
{
"category": "external",
"summary": "RHBZ#2100721",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2100721"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-46784",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-46784"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-46784",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46784"
},
{
"category": "external",
"summary": "https://github.com/squid-cache/squid/security/advisories/GHSA-f5cp-6rh3-284w",
"url": "https://github.com/squid-cache/squid/security/advisories/GHSA-f5cp-6rh3-284w"
}
],
"release_date": "2022-06-23T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-07-07T11:43:33+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing this update, the squid service will be restarted automatically.",
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"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2022:5529"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
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],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "squid: DoS when processing gopher server responses"
}
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.