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CERTFR-2019-AVI-332
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans Squid. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à la confidentialité des données.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneReferences
Title | Publication Time | Tags | |||||||||||||||
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|
{ "$ref": "https://www.cert.ssi.gouv.fr/openapi.json", "affected_systems": [ { "description": "Squid versions ant\u00e9rieures \u00e0 4.8", "product": { "name": "Squid", "vendor": { "name": "Squid", "scada": false } } } ], "affected_systems_content": null, "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n", "cves": [ { "name": "CVE-2019-12527", "url": "https://www.cve.org/CVERecord?id=CVE-2019-12527" }, { "name": "CVE-2019-13345", "url": "https://www.cve.org/CVERecord?id=CVE-2019-13345" }, { "name": "CVE-2019-12854", "url": "https://www.cve.org/CVERecord?id=CVE-2019-12854" }, { "name": "CVE-2019-12529", "url": "https://www.cve.org/CVERecord?id=CVE-2019-12529" }, { "name": "CVE-2019-12525", "url": "https://www.cve.org/CVERecord?id=CVE-2019-12525" } ], "initial_release_date": "2019-07-15T00:00:00", "last_revision_date": "2019-07-15T00:00:00", "links": [], "reference": "CERTFR-2019-AVI-332", "revisions": [ { "description": "Version initiale", "revision_date": "2019-07-15T00:00:00.000000" } ], "risks": [ { "description": "D\u00e9ni de service \u00e0 distance" }, { "description": "Ex\u00e9cution de code arbitraire \u00e0 distance" }, { "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es" } ], "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Squid. Elles\npermettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire\n\u00e0 distance, un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0 la\nconfidentialit\u00e9 des donn\u00e9es.\n", "title": "Multiples vuln\u00e9rabilit\u00e9s dans Squid", "vendor_advisories": [ { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Squid SQUID-2019_1 du 12 juillet 2019", "url": "http://www.squid-cache.org/Advisories/SQUID-2019_1.txt" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Squid SQUID-2019_5 du 12 juillet 2019", "url": "http://www.squid-cache.org/Advisories/SQUID-2019_5.txt" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Squid SQUID-2019_6 du 12 juillet 2019", "url": "http://www.squid-cache.org/Advisories/SQUID-2019_6.txt" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Squid SQUID-2019_2 du 12 juillet 2019", "url": "http://www.squid-cache.org/Advisories/SQUID-2019_2.txt" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Squid SQUID-2019_3 du 12 juillet 2019", "url": "http://www.squid-cache.org/Advisories/SQUID-2019_3.txt" } ] }
CVE-2019-13345 (GCVE-0-2019-13345)
Vulnerability from cvelistv5
Published
2019-07-05 15:45
Modified
2024-08-04 23:49
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.
References
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T23:49:24.644Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://github.com/squid-cache/squid/pull/429" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://bugs.squid-cache.org/show_bug.cgi?id=4957" }, { "name": "[debian-lts-announce] 20190707 [SECURITY] [DLA 1847-1] squid3 security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2019/07/msg00006.html" }, { "name": "USN-4059-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/4059-1/" }, { "name": "USN-4059-2", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/4059-2/" }, { "name": "109095", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/109095" }, { "name": "FEDORA-2019-c1e06901bc", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X2ERPHSPUGOYVVRPQRASQBFGS2EJISFC/" }, { "name": "FEDORA-2019-cb50bcc189", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPXN2CLAGN5QSQBTOV5IGVLDOQSRFNTZ/" }, { "name": "openSUSE-SU-2019:1963", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00067.html" }, { "name": "DSA-4507", "tags": [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred" ], "url": "https://www.debian.org/security/2019/dsa-4507" }, { "name": "20190825 [SECURITY] [DSA 4507-1] squid security update", "tags": [ "mailing-list", "x_refsource_BUGTRAQ", "x_transferred" ], "url": "https://seclists.org/bugtraq/2019/Aug/42" }, { "name": "RHSA-2019:3476", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:3476" }, { "name": "openSUSE-SU-2019:2540", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html" }, { "name": "openSUSE-SU-2019:2541", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html" }, { "name": "[debian-lts-announce] 20200710 [SECURITY] [DLA 2278-1] squid3 security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2020-07-10T23:06:14", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/squid-cache/squid/pull/429" }, { "tags": [ "x_refsource_MISC" ], "url": "https://bugs.squid-cache.org/show_bug.cgi?id=4957" }, { "name": "[debian-lts-announce] 20190707 [SECURITY] [DLA 1847-1] squid3 security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2019/07/msg00006.html" }, { "name": "USN-4059-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4059-1/" }, { "name": "USN-4059-2", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4059-2/" }, { "name": "109095", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/109095" }, { "name": "FEDORA-2019-c1e06901bc", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X2ERPHSPUGOYVVRPQRASQBFGS2EJISFC/" }, { "name": "FEDORA-2019-cb50bcc189", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPXN2CLAGN5QSQBTOV5IGVLDOQSRFNTZ/" }, { "name": "openSUSE-SU-2019:1963", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00067.html" }, { "name": "DSA-4507", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2019/dsa-4507" }, { "name": "20190825 [SECURITY] [DSA 4507-1] squid security update", "tags": [ "mailing-list", "x_refsource_BUGTRAQ" ], "url": "https://seclists.org/bugtraq/2019/Aug/42" }, { "name": "RHSA-2019:3476", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:3476" }, { "name": "openSUSE-SU-2019:2540", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html" }, { "name": "openSUSE-SU-2019:2541", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html" }, { "name": "[debian-lts-announce] 20200710 [SECURITY] [DLA 2278-1] squid3 security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-13345", "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": "The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/squid-cache/squid/pull/429", "refsource": "MISC", "url": "https://github.com/squid-cache/squid/pull/429" }, { "name": "https://bugs.squid-cache.org/show_bug.cgi?id=4957", "refsource": "MISC", "url": "https://bugs.squid-cache.org/show_bug.cgi?id=4957" }, { "name": "[debian-lts-announce] 20190707 [SECURITY] [DLA 1847-1] squid3 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2019/07/msg00006.html" }, { "name": "USN-4059-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4059-1/" }, { "name": "USN-4059-2", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4059-2/" }, { "name": "109095", "refsource": "BID", "url": "http://www.securityfocus.com/bid/109095" }, { "name": "FEDORA-2019-c1e06901bc", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X2ERPHSPUGOYVVRPQRASQBFGS2EJISFC/" }, { "name": "FEDORA-2019-cb50bcc189", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SPXN2CLAGN5QSQBTOV5IGVLDOQSRFNTZ/" }, { "name": "openSUSE-SU-2019:1963", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00067.html" }, { "name": "DSA-4507", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2019/dsa-4507" }, { "name": "20190825 [SECURITY] [DSA 4507-1] squid security update", "refsource": "BUGTRAQ", "url": "https://seclists.org/bugtraq/2019/Aug/42" }, { "name": "RHSA-2019:3476", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:3476" }, { "name": "openSUSE-SU-2019:2540", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html" }, { "name": "openSUSE-SU-2019:2541", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html" }, { "name": "[debian-lts-announce] 20200710 [SECURITY] [DLA 2278-1] squid3 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html" } ] } } } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-13345", "datePublished": "2019-07-05T15:45:45", "dateReserved": "2019-07-05T00:00:00", "dateUpdated": "2024-08-04T23:49:24.644Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2019-12525 (GCVE-0-2019-12525)
Vulnerability from cvelistv5
Published
2019-07-11 18:17
Modified
2024-08-04 23:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
An issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote (which would satisfy its requirements), leading to a memcpy of its length minus 1.
References
URL | Tags | |||||||||||||||||||||||||||||||||||||
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|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T23:24:38.574Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://www.squid-cache.org/Versions/v4/changesets/" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://github.com/squid-cache/squid/commits/v4" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://www.squid-cache.org/Versions/v4/changesets/squid-4-7f73e9c5d17664b882ed32590e6af310c247f320.patch" }, { "name": "USN-4065-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/4065-1/" }, { "name": "[debian-lts-announce] 20190720 [SECURITY] [DLA 1858-1] squid3 security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2019/07/msg00018.html" }, { "name": "USN-4065-2", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/4065-2/" }, { "name": "FEDORA-2019-cb50bcc189", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPXN2CLAGN5QSQBTOV5IGVLDOQSRFNTZ/" }, { "name": "DSA-4507", "tags": [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred" ], "url": "https://www.debian.org/security/2019/dsa-4507" }, { "name": "20190825 [SECURITY] [DSA 4507-1] squid security update", "tags": [ "mailing-list", "x_refsource_BUGTRAQ", "x_transferred" ], "url": "https://seclists.org/bugtraq/2019/Aug/42" }, { "name": "openSUSE-SU-2019:2540", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html" }, { "name": "openSUSE-SU-2019:2541", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html" }, { "name": "[debian-lts-announce] 20200710 [SECURITY] [DLA 2278-1] squid3 security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2019-06-19T00:00:00", "descriptions": [ { "lang": "en", "value": "An issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as domain, uri, and qop. Squid checks if this token\u0027s value starts with a quote and ends with one. If so, it performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote (which would satisfy its requirements), leading to a memcpy of its length minus 1." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2020-07-10T23:06:18", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "http://www.squid-cache.org/Versions/v4/changesets/" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/squid-cache/squid/commits/v4" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://www.squid-cache.org/Versions/v4/changesets/squid-4-7f73e9c5d17664b882ed32590e6af310c247f320.patch" }, { "name": "USN-4065-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4065-1/" }, { "name": "[debian-lts-announce] 20190720 [SECURITY] [DLA 1858-1] squid3 security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2019/07/msg00018.html" }, { "name": "USN-4065-2", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4065-2/" }, { "name": "FEDORA-2019-cb50bcc189", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPXN2CLAGN5QSQBTOV5IGVLDOQSRFNTZ/" }, { "name": "DSA-4507", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2019/dsa-4507" }, { "name": "20190825 [SECURITY] [DSA 4507-1] squid security update", "tags": [ "mailing-list", "x_refsource_BUGTRAQ" ], "url": "https://seclists.org/bugtraq/2019/Aug/42" }, { "name": "openSUSE-SU-2019:2540", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html" }, { "name": "openSUSE-SU-2019:2541", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html" }, { "name": "[debian-lts-announce] 20200710 [SECURITY] [DLA 2278-1] squid3 security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-12525", "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": "An issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as domain, uri, and qop. Squid checks if this token\u0027s value starts with a quote and ends with one. If so, it performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote (which would satisfy its requirements), leading to a memcpy of its length minus 1." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "http://www.squid-cache.org/Versions/v4/changesets/", "refsource": "CONFIRM", "url": "http://www.squid-cache.org/Versions/v4/changesets/" }, { "name": "https://github.com/squid-cache/squid/commits/v4", "refsource": "CONFIRM", "url": "https://github.com/squid-cache/squid/commits/v4" }, { "name": "http://www.squid-cache.org/Versions/v4/changesets/squid-4-7f73e9c5d17664b882ed32590e6af310c247f320.patch", "refsource": "CONFIRM", "url": "http://www.squid-cache.org/Versions/v4/changesets/squid-4-7f73e9c5d17664b882ed32590e6af310c247f320.patch" }, { "name": "USN-4065-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4065-1/" }, { "name": "[debian-lts-announce] 20190720 [SECURITY] [DLA 1858-1] squid3 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2019/07/msg00018.html" }, { "name": "USN-4065-2", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4065-2/" }, { "name": "FEDORA-2019-cb50bcc189", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SPXN2CLAGN5QSQBTOV5IGVLDOQSRFNTZ/" }, { "name": "DSA-4507", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2019/dsa-4507" }, { "name": "20190825 [SECURITY] [DSA 4507-1] squid security update", "refsource": "BUGTRAQ", "url": "https://seclists.org/bugtraq/2019/Aug/42" }, { "name": "openSUSE-SU-2019:2540", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html" }, { "name": "openSUSE-SU-2019:2541", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html" }, { "name": "[debian-lts-announce] 20200710 [SECURITY] [DLA 2278-1] squid3 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html" } ] } } } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-12525", "datePublished": "2019-07-11T18:17:49", "dateReserved": "2019-06-02T00:00:00", "dateUpdated": "2024-08-04T23:24:38.574Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2019-12527 (GCVE-0-2019-12527)
Vulnerability from cvelistv5
Published
2019-07-11 18:10
Modified
2024-08-04 23:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
An issue was discovered in Squid 4.0.23 through 4.7. When checking Basic Authentication with HttpHeader::getAuth, Squid uses a global buffer to store the decoded data. Squid does not check that the decoded length isn't greater than the buffer, leading to a heap-based buffer overflow with user controlled data.
References
URL | Tags | ||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2019-12854 (GCVE-0-2019-12854)
Vulnerability from cvelistv5
Published
2019-08-15 16:15
Modified
2024-08-04 23:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Due to incorrect string termination, Squid cachemgr.cgi 4.0 through 4.7 may access unallocated memory. On systems with memory access protections, this can cause the CGI process to terminate unexpectedly, resulting in a denial of service for all clients using it.
References
URL | Tags | ||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2019-12529 (GCVE-0-2019-12529)
Vulnerability from cvelistv5
Published
2019-07-11 18:33
Modified
2024-08-04 23:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
An issue was discovered in Squid 2.x through 2.7.STABLE9, 3.x through 3.5.28, and 4.x through 4.7. When Squid is configured to use Basic Authentication, the Proxy-Authorization header is parsed via uudecode. uudecode determines how many bytes will be decoded by iterating over the input and checking its table. The length is then used to start decoding the string. There are no checks to ensure that the length it calculates isn't greater than the input buffer. This leads to adjacent memory being decoded as well. An attacker would not be able to retrieve the decoded data unless the Squid maintainer had configured the display of usernames on error pages.
References
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When Squid is configured to use Basic Authentication, the Proxy-Authorization header is parsed via uudecode. uudecode determines how many bytes will be decoded by iterating over the input and checking its table. The length is then used to start decoding the string. There are no checks to ensure that the length it calculates isn\u0027t greater than the input buffer. This leads to adjacent memory being decoded as well. 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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