CVE-2018-11761
Vulnerability from cvelistv5
Published
2018-09-19 14:00
Modified
2024-09-16 18:39
Severity ?
EPSS score ?
Summary
In Apache Tika 0.1 to 1.18, the XML parsers were not configured to limit entity expansion. They were therefore vulnerable to an entity expansion vulnerability which can lead to a denial of service attack.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Apache Software Foundation | Apache Tika |
Version: 0.1 to 1.18 |
|
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-05T08:17:09.097Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { name: "105514", tags: [ "vdb-entry", "x_refsource_BID", "x_transferred", ], url: "http://www.securityfocus.com/bid/105514", }, { name: "[tika-dev] 20180919 [CVE-2018-11761] Apache Tika DoS XML Entity Expansion Vulnerability", tags: [ "mailing-list", "x_refsource_MLIST", "x_transferred", ], url: "https://lists.apache.org/thread.html/5553e10bba5604117967466618f219c0cae710075819c70cfb3fb421%40%3Cdev.tika.apache.org%3E", }, { name: "[lucene-solr-user] 20190104 Re: SOLR v7 Security Issues Caused Denial of Use - Sonatype Application Composition Report", tags: [ "mailing-list", "x_refsource_MLIST", "x_transferred", ], url: "https://lists.apache.org/thread.html/708d94141126eac03011144a971a6411fcac16d9c248d1d535a39451%40%3Csolr-user.lucene.apache.org%3E", }, { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "Apache Tika", vendor: "Apache Software Foundation", versions: [ { status: "affected", version: "0.1 to 1.18", }, ], }, ], datePublic: "2018-09-19T00:00:00", descriptions: [ { lang: "en", value: "In Apache Tika 0.1 to 1.18, the XML parsers were not configured to limit entity expansion. They were therefore vulnerable to an entity expansion vulnerability which can lead to a denial of service attack.", }, ], problemTypes: [ { descriptions: [ { description: "Denial of Service via XML Entity Expansion", lang: "en", type: "text", }, ], }, ], providerMetadata: { dateUpdated: "2019-11-12T19:07:08", orgId: "f0158376-9dc2-43b6-827c-5f631a4d8d09", shortName: "apache", }, references: [ { name: "105514", tags: [ "vdb-entry", "x_refsource_BID", ], url: "http://www.securityfocus.com/bid/105514", }, { name: "[tika-dev] 20180919 [CVE-2018-11761] Apache Tika DoS XML Entity Expansion Vulnerability", tags: [ "mailing-list", "x_refsource_MLIST", ], url: "https://lists.apache.org/thread.html/5553e10bba5604117967466618f219c0cae710075819c70cfb3fb421%40%3Cdev.tika.apache.org%3E", }, { name: "[lucene-solr-user] 20190104 Re: SOLR v7 Security Issues Caused Denial of Use - Sonatype Application Composition Report", tags: [ "mailing-list", "x_refsource_MLIST", ], url: "https://lists.apache.org/thread.html/708d94141126eac03011144a971a6411fcac16d9c248d1d535a39451%40%3Csolr-user.lucene.apache.org%3E", }, { tags: [ "x_refsource_MISC", ], url: "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "security@apache.org", DATE_PUBLIC: "2018-09-19T00:00:00", ID: "CVE-2018-11761", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "Apache Tika", version: { version_data: [ { version_value: "0.1 to 1.18", }, ], }, }, ], }, vendor_name: "Apache Software Foundation", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "In Apache Tika 0.1 to 1.18, the XML parsers were not configured to limit entity expansion. They were therefore vulnerable to an entity expansion vulnerability which can lead to a denial of service attack.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "Denial of Service via XML Entity Expansion", }, ], }, ], }, references: { reference_data: [ { name: "105514", refsource: "BID", url: "http://www.securityfocus.com/bid/105514", }, { name: "[tika-dev] 20180919 [CVE-2018-11761] Apache Tika DoS XML Entity Expansion Vulnerability", refsource: "MLIST", url: "https://lists.apache.org/thread.html/5553e10bba5604117967466618f219c0cae710075819c70cfb3fb421@%3Cdev.tika.apache.org%3E", }, { name: "[lucene-solr-user] 20190104 Re: SOLR v7 Security Issues Caused Denial of Use - Sonatype Application Composition Report", refsource: "MLIST", url: "https://lists.apache.org/thread.html/708d94141126eac03011144a971a6411fcac16d9c248d1d535a39451@%3Csolr-user.lucene.apache.org%3E", }, { name: "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html", refsource: "MISC", url: "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "f0158376-9dc2-43b6-827c-5f631a4d8d09", assignerShortName: "apache", cveId: "CVE-2018-11761", datePublished: "2018-09-19T14:00:00Z", dateReserved: "2018-06-05T00:00:00", dateUpdated: "2024-09-16T18:39:59.951Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2018-11761\",\"sourceIdentifier\":\"security@apache.org\",\"published\":\"2018-09-19T14:29:00.287\",\"lastModified\":\"2024-11-21T03:43:58.560\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In Apache Tika 0.1 to 1.18, the XML parsers were not configured to limit entity expansion. They were therefore vulnerable to an entity expansion vulnerability which can lead to a denial of service attack.\"},{\"lang\":\"es\",\"value\":\"En Apache Tika desde la versión 0.1 hasta la 1.18, los analizadores XML no estaban configurados para limitar la expansión de las entidades. Por lo tanto, eran vulnerables a una expansión de entidades, lo que podría conducir a un ataque de denegación de servicio (DoS).\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-611\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:tika:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"0.1\",\"versionEndIncluding\":\"1.18\",\"matchCriteriaId\":\"E4CDD0DD-833B-43B3-8701-2C3CF76F7515\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:oracle:business_process_management_suite:12.1.3.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B887E174-57AB-449D-AEE4-82DD1A3E5C84\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:oracle:business_process_management_suite:12.2.1.3.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E869C417-C0E6-4FC3-B406-45598A1D1906\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/105514\",\"source\":\"security@apache.org\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://lists.apache.org/thread.html/5553e10bba5604117967466618f219c0cae710075819c70cfb3fb421%40%3Cdev.tika.apache.org%3E\",\"source\":\"security@apache.org\"},{\"url\":\"https://lists.apache.org/thread.html/708d94141126eac03011144a971a6411fcac16d9c248d1d535a39451%40%3Csolr-user.lucene.apache.org%3E\",\"source\":\"security@apache.org\"},{\"url\":\"https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html\",\"source\":\"security@apache.org\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/105514\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://lists.apache.org/thread.html/5553e10bba5604117967466618f219c0cae710075819c70cfb3fb421%40%3Cdev.tika.apache.org%3E\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.apache.org/thread.html/708d94141126eac03011144a971a6411fcac16d9c248d1d535a39451%40%3Csolr-user.lucene.apache.org%3E\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]}]}}", }, }
Log in or create an account to share your comment.
Security Advisory comment format.
This schema specifies the format of a comment related to a security advisory.
Title of the comment
Description of the comment
Loading…
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- 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.