gsd-2016-2570
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The Edge Side Includes (ESI) parser in Squid 3.x before 3.5.15 and 4.x before 4.0.7 does not check buffer limits during XML parsing, which allows remote HTTP servers to cause a denial of service (assertion failure and daemon exit) via a crafted XML document, related to esi/CustomParser.cc and esi/CustomParser.h.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2016-2570", "description": "The Edge Side Includes (ESI) parser in Squid 3.x before 3.5.15 and 4.x before 4.0.7 does not check buffer limits during XML parsing, which allows remote HTTP servers to cause a denial of service (assertion failure and daemon exit) via a crafted XML document, related to esi/CustomParser.cc and esi/CustomParser.h.", "id": "GSD-2016-2570", "references": [ "https://www.suse.com/security/cve/CVE-2016-2570.html", "https://access.redhat.com/errata/RHSA-2016:2600", "https://ubuntu.com/security/CVE-2016-2570", "https://advisories.mageia.org/CVE-2016-2570.html", "https://linux.oracle.com/cve/CVE-2016-2570.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2016-2570" ], "details": "The Edge Side Includes (ESI) parser in Squid 3.x before 3.5.15 and 4.x before 4.0.7 does not check buffer limits during XML parsing, which allows remote HTTP servers to cause a denial of service (assertion failure and daemon exit) via a crafted XML document, related to esi/CustomParser.cc and esi/CustomParser.h.", "id": "GSD-2016-2570", "modified": "2023-12-13T01:21:19.335777Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2016-2570", "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 Edge Side Includes (ESI) parser in Squid 3.x before 3.5.15 and 4.x before 4.0.7 does not check buffer limits during XML parsing, which allows remote HTTP servers to cause a denial of service (assertion failure and daemon exit) via a crafted XML document, related to esi/CustomParser.cc and esi/CustomParser.h." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "USN-3557-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3557-1/" }, { "name": "GLSA-201607-01", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/201607-01" }, { "name": "http://www.squid-cache.org/Advisories/SQUID-2016_2.txt", "refsource": "CONFIRM", "url": "http://www.squid-cache.org/Advisories/SQUID-2016_2.txt" }, { "name": "SUSE-SU-2016:1996", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html" }, { "name": "http://www.squid-cache.org/Versions/v4/changesets/squid-4-14549.patch", "refsource": "CONFIRM", "url": "http://www.squid-cache.org/Versions/v4/changesets/squid-4-14549.patch" }, { "name": "RHSA-2016:2600", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2016-2600.html" }, { "name": "openSUSE-SU-2016:2081", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html" }, { "name": "http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-13993.patch", "refsource": "CONFIRM", "url": "http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-13993.patch" }, { "name": "[oss-security] 20160226 Re: CVE request: Squid HTTP Caching Proxy multiple denial of service issues", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2016/02/26/2" }, { "name": "SUSE-SU-2016:2089", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html" }, { "name": "1035101", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1035101" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:squid-cache:squid:4.0.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": 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"cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:squid-cache:squid:3.1.0.16:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:squid-cache:squid:3.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:squid-cache:squid:3.0.stable9:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:squid-cache:squid:3.0.stable25:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:squid-cache:squid:3.0.stable24:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:squid-cache:squid:3.0.stable18:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:squid-cache:squid:3.0.stable17:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:squid-cache:squid:3.0.stable11:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:squid-cache:squid:3.0.stable10:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:squid-cache:squid:3.0:-:pre3:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:squid-cache:squid:3.0:-:pre2:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2016-2570" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "The Edge Side Includes (ESI) parser in Squid 3.x before 3.5.15 and 4.x before 4.0.7 does not check buffer limits during XML parsing, which allows remote HTTP servers to cause a denial of service (assertion failure and daemon exit) via a crafted XML document, related to esi/CustomParser.cc and esi/CustomParser.h." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-20" } ] } ] }, "references": { "reference_data": [ { "name": "http://www.squid-cache.org/Advisories/SQUID-2016_2.txt", "refsource": "CONFIRM", "tags": [ "Vendor Advisory" ], "url": "http://www.squid-cache.org/Advisories/SQUID-2016_2.txt" }, { "name": "http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-13993.patch", "refsource": "CONFIRM", "tags": [], "url": "http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-13993.patch" }, { "name": "http://www.squid-cache.org/Versions/v4/changesets/squid-4-14549.patch", "refsource": "CONFIRM", "tags": [], "url": "http://www.squid-cache.org/Versions/v4/changesets/squid-4-14549.patch" }, { "name": "[oss-security] 20160226 Re: CVE request: Squid HTTP Caching Proxy multiple denial of service issues", "refsource": "MLIST", "tags": [], "url": "http://www.openwall.com/lists/oss-security/2016/02/26/2" }, { "name": "GLSA-201607-01", "refsource": "GENTOO", "tags": [], "url": "https://security.gentoo.org/glsa/201607-01" }, { "name": "SUSE-SU-2016:2089", "refsource": "SUSE", "tags": [], "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html" }, { "name": "SUSE-SU-2016:1996", "refsource": "SUSE", "tags": [], "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html" }, { "name": "openSUSE-SU-2016:2081", "refsource": "SUSE", "tags": [], "url": "http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html" }, { "name": "1035101", "refsource": "SECTRACK", "tags": [], "url": "http://www.securitytracker.com/id/1035101" }, { "name": "RHSA-2016:2600", "refsource": "REDHAT", "tags": [], "url": "http://rhn.redhat.com/errata/RHSA-2016-2600.html" }, { "name": "USN-3557-1", "refsource": "UBUNTU", "tags": [], "url": "https://usn.ubuntu.com/3557-1/" } ] } }, "impact": { "baseMetricV2": { "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM" }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } }, "lastModifiedDate": "2018-03-16T01:29Z", "publishedDate": "2016-02-27T05:59Z" } } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- 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.