fkie_cve-2016-4975
Vulnerability from fkie_nvd
Published
2018-08-14 12:29
Modified
2024-11-21 02:53
Severity ?
Summary
Possible CRLF injection allowing HTTP response splitting attacks for sites which use mod_userdir. This issue was mitigated by changes made in 2.4.25 and 2.2.32 which prohibit CR or LF injection into the "Location" or other outbound header key or value. Fixed in Apache HTTP Server 2.4.25 (Affected 2.4.1-2.4.23). Fixed in Apache HTTP Server 2.2.32 (Affected 2.2.0-2.2.31).
References
Impacted products
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:apache:http_server:2.2.0:*:*:*:*:*:*:*", matchCriteriaId: "67AD11FB-529C-404E-A13B-284F145322B8", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.2:*:*:*:*:*:*:*", matchCriteriaId: "CCBBB7FE-35FC-4515-8393-5145339FCE4D", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.3:*:*:*:*:*:*:*", matchCriteriaId: "F519633F-AB68-495A-B85E-FD41F9F752CA", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.4:*:*:*:*:*:*:*", matchCriteriaId: "A894BED6-C97D-4DA4-A13D-9CB2B3306BC5", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.6:*:*:*:*:*:*:*", matchCriteriaId: "34A847D1-5AD5-4EFD-B165-7602AFC1E656", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.8:*:*:*:*:*:*:*", matchCriteriaId: "9AF3A0F5-4E5C-4278-9927-1F94F25CCAFC", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.9:*:*:*:*:*:*:*", matchCriteriaId: "AB63EBE5-CF14-491E-ABA5-67116DFE3E5B", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.10:*:*:*:*:*:*:*", matchCriteriaId: "8C2A33DE-F55F-4FD8-BB00-9C1E006CA65C", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.11:*:*:*:*:*:*:*", matchCriteriaId: "B1CF6394-95D9-42AF-A442-385EFF9CEFE1", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.12:*:*:*:*:*:*:*", matchCriteriaId: "02B629FB-88C8-4E85-A137-28770F1E524E", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.13:*:*:*:*:*:*:*", matchCriteriaId: "03550EF0-DF89-42FE-BF0E-994514EBD947", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.14:*:*:*:*:*:*:*", matchCriteriaId: "4886CCAB-6D4E-45C7-B177-2E8DBEA15531", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.15:*:*:*:*:*:*:*", matchCriteriaId: "C35631AC-7C35-4F6A-A95A-3B080E5210ED", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.16:*:*:*:*:*:*:*", matchCriteriaId: "6CED2BA6-BE5E-4EF1-88EB-0DADD23D2EEF", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.17:*:*:*:*:*:*:*", matchCriteriaId: "A71F4154-AD20-4EEA-9E2E-D3385C357DA5", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.18:*:*:*:*:*:*:*", matchCriteriaId: "B0B8C9DB-401E-42B3-BAED-D09A96DE9A90", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.19:*:*:*:*:*:*:*", matchCriteriaId: "062C20A0-05A0-4164-8330-DF6ADFE607F4", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.20:*:*:*:*:*:*:*", matchCriteriaId: "D345BA35-93BB-406F-B5DC-86E49FB29C22", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.21:*:*:*:*:*:*:*", matchCriteriaId: "7ED4892F-C829-4BEA-AB82-6A78F6F2426D", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.22:*:*:*:*:*:*:*", matchCriteriaId: "00128AAD-E746-4DCD-8676-1381E5232220", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.23:*:*:*:*:*:*:*", matchCriteriaId: "FE0D7ABB-DE11-40D6-8AAF-C626DD7E3914", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.24:*:*:*:*:*:*:*", matchCriteriaId: "5252544F-7BDD-42EE-856E-B351B4B6D381", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.25:*:*:*:*:*:*:*", matchCriteriaId: "58375DE5-F7EC-400D-84A2-CD70B72C4F63", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.26:*:*:*:*:*:*:*", matchCriteriaId: "15233815-C037-41BB-A447-A078F83A93F6", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.27:*:*:*:*:*:*:*", matchCriteriaId: "5444C583-CF83-4ECD-8DF8-66D8C1FCF096", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.29:*:*:*:*:*:*:*", matchCriteriaId: "6C306D07-9DF3-4AD1-9984-ECA094D0F50E", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.2.31:*:*:*:*:*:*:*", matchCriteriaId: "513A1C46-80FF-489C-AD31-F8F790C6D6C9", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.4.1:*:*:*:*:*:*:*", matchCriteriaId: "6FCD3C8C-9BF8-4F30-981A-593EEAEB9EDD", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.4.2:*:*:*:*:*:*:*", matchCriteriaId: "046487A3-752B-4D0F-8984-96486B828EAB", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.4.3:*:*:*:*:*:*:*", matchCriteriaId: "89D2E052-51CD-4B57-A8B8-FAE51988D654", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.4.4:*:*:*:*:*:*:*", matchCriteriaId: "EAA27058-BACF-4F94-8E3C-7D38EC302EC1", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.4.6:*:*:*:*:*:*:*", matchCriteriaId: "8FEAB0DF-04A9-4F99-8666-0BADC5D642B8", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.4.7:*:*:*:*:*:*:*", matchCriteriaId: "E7D924D1-8A36-4C43-9E56-52814F9A6350", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.4.9:*:*:*:*:*:*:*", matchCriteriaId: "39CDFECC-E26D-47E0-976F-6629040B3764", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.4.10:*:*:*:*:*:*:*", matchCriteriaId: "E3ECBCB1-0675-41F5-857B-438F36925F63", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.4.12:*:*:*:*:*:*:*", matchCriteriaId: "CB6CBFBF-74F6-42AF-BC79-AA53EA75F00B", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.4.16:*:*:*:*:*:*:*", matchCriteriaId: "8717A96B-9DB5-48D6-A2CF-A5E2B26AF3F3", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.4.17:*:*:*:*:*:*:*", matchCriteriaId: "E1F45B27-504B-4202-87B8-BD3B094003F1", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.4.18:*:*:*:*:*:*:*", matchCriteriaId: "F2FB2B98-DFD2-420A-8A7F-9B288651242F", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.4.20:*:*:*:*:*:*:*", matchCriteriaId: "B803D25B-0A19-4569-BA05-09D58F33917C", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:http_server:2.4.23:*:*:*:*:*:*:*", matchCriteriaId: "8510442C-212F-4013-85FA-E0AB59F6F2C6", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "Possible CRLF injection allowing HTTP response splitting attacks for sites which use mod_userdir. This issue was mitigated by changes made in 2.4.25 and 2.2.32 which prohibit CR or LF injection into the \"Location\" or other outbound header key or value. Fixed in Apache HTTP Server 2.4.25 (Affected 2.4.1-2.4.23). Fixed in Apache HTTP Server 2.2.32 (Affected 2.2.0-2.2.31).", }, { lang: "es", value: "Posible inyección CRLF que permite ataques de separación de respuesta HTTP para los sitios que emplean mod_userdir. Este problema fue mitigado gracias a los cambios realizados en las versiones 2.4.25 y 2.2.32, que prohíben la inyección CR o LF en \"Location\" o en otro tipo de clave o valor de cabecera saliente. Esto se ha solucionado en Apache HTTP Server 2.4.25 (2.4.1-2.4.23 afectadas). Esto se ha solucionado en Apache HTTP Server 2.2.32 (2.2.0-2.2.31 afectadas).", }, ], id: "CVE-2016-4975", lastModified: "2024-11-21T02:53:20.620", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "MEDIUM", cvssData: { accessComplexity: "MEDIUM", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "NONE", baseScore: 4.3, confidentialityImpact: "NONE", integrityImpact: "PARTIAL", vectorString: "AV:N/AC:M/Au:N/C:N/I:P/A:N", version: "2.0", }, exploitabilityScore: 8.6, impactScore: 2.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: true, }, ], cvssMetricV30: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.0", }, exploitabilityScore: 2.8, impactScore: 2.7, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2018-08-14T12:29:00.220", references: [ { source: "security@apache.org", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securityfocus.com/bid/105093", }, { source: "security@apache.org", tags: [ "Vendor Advisory", ], url: "https://httpd.apache.org/security/vulnerabilities_22.html#CVE-2016-4975", }, { source: "security@apache.org", tags: [ "Vendor Advisory", ], url: "https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2016-4975", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/r04e89e873d54116a0635ef2f7061c15acc5ed27ef7500997beb65d6f%40%3Ccvs.httpd.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/rb14daf9cc4e28d18cdc15d6a6ca74e565672fabf7ad89541071d008b%40%3Ccvs.httpd.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e%40%3Ccvs.httpd.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/rd336919f655b7ff309385e34a143e41c503e133da80414485b3abcc9%40%3Ccvs.httpd.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/re1e3a24664d35bcd0a0e793e0b5fc6ca6c107f99a1b2c545c5d4b467%40%3Ccvs.httpd.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E", }, { source: "security@apache.org", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20180926-0006/", }, { source: "security@apache.org", url: "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03908en_us", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securityfocus.com/bid/105093", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Vendor Advisory", ], url: "https://httpd.apache.org/security/vulnerabilities_22.html#CVE-2016-4975", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Vendor Advisory", ], url: "https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2016-4975", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/r04e89e873d54116a0635ef2f7061c15acc5ed27ef7500997beb65d6f%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/rb14daf9cc4e28d18cdc15d6a6ca74e565672fabf7ad89541071d008b%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/rd336919f655b7ff309385e34a143e41c503e133da80414485b3abcc9%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/re1e3a24664d35bcd0a0e793e0b5fc6ca6c107f99a1b2c545c5d4b467%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20180926-0006/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03908en_us", }, ], sourceIdentifier: "security@apache.org", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-93", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
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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.