CVE-2018-19052
Vulnerability from cvelistv5
Published
2018-11-07 05:00
Modified
2024-08-05 11:30
Severity ?
EPSS score ?
Summary
An issue was discovered in mod_alias_physical_handler in mod_alias.c in lighttpd before 1.4.50. There is potential ../ path traversal of a single directory above an alias target, with a specific mod_alias configuration where the matched alias lacks a trailing '/' character, but the alias target filesystem path does have a trailing '/' character.
References
▼ | URL | Tags | |
---|---|---|---|
cve@mitre.org | http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00054.html | Mailing List, Third Party Advisory | |
cve@mitre.org | https://github.com/lighttpd/lighttpd1.4/commit/2105dae0f9d7a964375ce681e53cb165375f84c1 | Exploit, Vendor Advisory | |
cve@mitre.org | https://lists.debian.org/debian-lts-announce/2022/01/msg00012.html | Mailing List, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00054.html | Mailing List, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://github.com/lighttpd/lighttpd1.4/commit/2105dae0f9d7a964375ce681e53cb165375f84c1 | Exploit, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2022/01/msg00012.html | Mailing List, Third Party Advisory |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-05T11:30:04.022Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://github.com/lighttpd/lighttpd1.4/commit/2105dae0f9d7a964375ce681e53cb165375f84c1" }, { "name": "openSUSE-SU-2019:2347", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00054.html" }, { "name": "[debian-lts-announce] 20220118 [SECURITY] [DLA 2879-1] lighttpd security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00012.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2018-11-06T00:00:00", "descriptions": [ { "lang": "en", "value": "An issue was discovered in mod_alias_physical_handler in mod_alias.c in lighttpd before 1.4.50. There is potential ../ path traversal of a single directory above an alias target, with a specific mod_alias configuration where the matched alias lacks a trailing \u0027/\u0027 character, but the alias target filesystem path does have a trailing \u0027/\u0027 character." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2022-01-18T20:06:17", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/lighttpd/lighttpd1.4/commit/2105dae0f9d7a964375ce681e53cb165375f84c1" }, { "name": "openSUSE-SU-2019:2347", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00054.html" }, { "name": "[debian-lts-announce] 20220118 [SECURITY] [DLA 2879-1] lighttpd security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00012.html" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2018-19052", "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 mod_alias_physical_handler in mod_alias.c in lighttpd before 1.4.50. There is potential ../ path traversal of a single directory above an alias target, with a specific mod_alias configuration where the matched alias lacks a trailing \u0027/\u0027 character, but the alias target filesystem path does have a trailing \u0027/\u0027 character." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/lighttpd/lighttpd1.4/commit/2105dae0f9d7a964375ce681e53cb165375f84c1", "refsource": "MISC", "url": "https://github.com/lighttpd/lighttpd1.4/commit/2105dae0f9d7a964375ce681e53cb165375f84c1" }, { "name": "openSUSE-SU-2019:2347", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00054.html" }, { "name": "[debian-lts-announce] 20220118 [SECURITY] [DLA 2879-1] lighttpd security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00012.html" } ] } } } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2018-19052", "datePublished": "2018-11-07T05:00:00", "dateReserved": "2018-11-06T00:00:00", "dateUpdated": "2024-08-05T11:30:04.022Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "fkie_nvd": { "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:lighttpd:lighttpd:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"1.4.50\", \"matchCriteriaId\": \"98F929BB-28DA-4990-B923-BF682E3F5965\"}]}]}, {\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:opensuse:backports_sle:15.0:-:*:*:*:*:*:*\", \"matchCriteriaId\": \"D83DA865-E4A6-4FBF-AA1B-A969EBA6B2AD\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*\", \"matchCriteriaId\": \"40513095-7E6E-46B3-B604-C926F1BA3568\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F1E78106-58E6-4D59-990F-75DA575BFAD9\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"B620311B-34A3-48A6-82DF-6F078D7A4493\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp3:*:*:*:*:*:*\", \"matchCriteriaId\": \"DD4BBD63-E038-45CE-9537-D96831E99A06\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp4:*:*:*:*:*:*\", \"matchCriteriaId\": \"41E76620-EC14-4D2B-828F-53F26DEA5DDC\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:suse:suse_linux_enterprise_server:12:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"9C649194-B8C2-49F7-A819-C635EE584ABF\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp1:*:*:*:*:*:*\", \"matchCriteriaId\": \"06F182F1-8B69-4E1E-B058-27002046E999\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp2:*:*:*:*:*:*\", \"matchCriteriaId\": \"5A7ED7DD-A7D2-4A71-8415-26103530AB2E\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp3:*:*:*:*:*:*\", \"matchCriteriaId\": \"CEF98D6C-3C80-4A42-B14B-22D69BC1F4C2\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp4:*:*:*:*:*:*\", \"matchCriteriaId\": \"DF6890E9-C113-4DB0-BB63-193834B6E5A9\"}]}]}, {\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"DEECE5FC-CACF-4496-A3E7-164736409252\"}]}]}]", "descriptions": "[{\"lang\": \"en\", \"value\": \"An issue was discovered in mod_alias_physical_handler in mod_alias.c in lighttpd before 1.4.50. There is potential ../ path traversal of a single directory above an alias target, with a specific mod_alias configuration where the matched alias lacks a trailing \u0027/\u0027 character, but the alias target filesystem path does have a trailing \u0027/\u0027 character.\"}, {\"lang\": \"es\", \"value\": \"Se ha descubierto un problema en mod_alias_physical_handler en mod_alias.c en lighttpd en versiones anteriores a la 1.4.50. Hay un salto de directorio ../ de un \\u00fanico directorio sobre el alias objetivo, con una configuraci\\u00f3n mod_alias espec\\u00edfica en la que el alias coincidente carece de un car\\u00e1cter \\\"/\\\" final, pero el sistema de archivos del alias objetivo s\\u00ed tiene un car\\u00e1cter \\\"/\\\" final.\"}]", "id": "CVE-2018-19052", "lastModified": "2024-11-21T03:57:14.017", "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"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:P/I:N/A:N\", \"baseScore\": 5.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 10.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}", "published": "2018-11-07T05:29:00.343", "references": "[{\"url\": \"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00054.html\", \"source\": \"cve@mitre.org\", \"tags\": [\"Mailing List\", \"Third Party Advisory\"]}, {\"url\": \"https://github.com/lighttpd/lighttpd1.4/commit/2105dae0f9d7a964375ce681e53cb165375f84c1\", \"source\": \"cve@mitre.org\", \"tags\": [\"Exploit\", \"Vendor Advisory\"]}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2022/01/msg00012.html\", \"source\": \"cve@mitre.org\", \"tags\": [\"Mailing List\", \"Third Party Advisory\"]}, {\"url\": \"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00054.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Mailing List\", \"Third Party Advisory\"]}, {\"url\": \"https://github.com/lighttpd/lighttpd1.4/commit/2105dae0f9d7a964375ce681e53cb165375f84c1\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Vendor Advisory\"]}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2022/01/msg00012.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Mailing List\", \"Third Party Advisory\"]}]", "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-22\"}]}]" }, "nvd": "{\"cve\":{\"id\":\"CVE-2018-19052\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2018-11-07T05:29:00.343\",\"lastModified\":\"2024-11-21T03:57:14.017\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An issue was discovered in mod_alias_physical_handler in mod_alias.c in lighttpd before 1.4.50. There is potential ../ path traversal of a single directory above an alias target, with a specific mod_alias configuration where the matched alias lacks a trailing \u0027/\u0027 character, but the alias target filesystem path does have a trailing \u0027/\u0027 character.\"},{\"lang\":\"es\",\"value\":\"Se ha descubierto un problema en mod_alias_physical_handler en mod_alias.c en lighttpd en versiones anteriores a la 1.4.50. Hay un salto de directorio ../ de un \u00fanico directorio sobre el alias objetivo, con una configuraci\u00f3n mod_alias espec\u00edfica en la que el alias coincidente carece de un car\u00e1cter \\\"/\\\" final, pero el sistema de archivos del alias objetivo s\u00ed tiene un car\u00e1cter \\\"/\\\" final.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"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:P/I:N/A:N\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"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-22\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lighttpd:lighttpd:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"1.4.50\",\"matchCriteriaId\":\"98F929BB-28DA-4990-B923-BF682E3F5965\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:opensuse:backports_sle:15.0:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"D83DA865-E4A6-4FBF-AA1B-A969EBA6B2AD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*\",\"matchCriteriaId\":\"40513095-7E6E-46B3-B604-C926F1BA3568\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F1E78106-58E6-4D59-990F-75DA575BFAD9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B620311B-34A3-48A6-82DF-6F078D7A4493\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp3:*:*:*:*:*:*\",\"matchCriteriaId\":\"DD4BBD63-E038-45CE-9537-D96831E99A06\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp4:*:*:*:*:*:*\",\"matchCriteriaId\":\"41E76620-EC14-4D2B-828F-53F26DEA5DDC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:suse:suse_linux_enterprise_server:12:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9C649194-B8C2-49F7-A819-C635EE584ABF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp1:*:*:*:*:*:*\",\"matchCriteriaId\":\"06F182F1-8B69-4E1E-B058-27002046E999\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp2:*:*:*:*:*:*\",\"matchCriteriaId\":\"5A7ED7DD-A7D2-4A71-8415-26103530AB2E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp3:*:*:*:*:*:*\",\"matchCriteriaId\":\"CEF98D6C-3C80-4A42-B14B-22D69BC1F4C2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:suse:suse_linux_enterprise_server:12:sp4:*:*:*:*:*:*\",\"matchCriteriaId\":\"DF6890E9-C113-4DB0-BB63-193834B6E5A9\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DEECE5FC-CACF-4496-A3E7-164736409252\"}]}]}],\"references\":[{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00054.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/lighttpd/lighttpd1.4/commit/2105dae0f9d7a964375ce681e53cb165375f84c1\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\",\"Vendor Advisory\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2022/01/msg00012.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00054.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/lighttpd/lighttpd1.4/commit/2105dae0f9d7a964375ce681e53cb165375f84c1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Vendor Advisory\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2022/01/msg00012.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]}]}}" } }
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.