CVE-2018-1337

In Apache Directory LDAP API before 1.0.2, a bug in the way the SSL Filter was setup made it possible for another thread to use the connection before the TLS layer has been established, if the connection has already been used and put back in a pool of connections, leading to leaking any information contained in this request (including the credentials when sending a BIND request).

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 5.0 MEDIUM

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://lists.apache.org/thread.html/d66081195e9a02ee7cc20fb243b60467d1419586eed28297d820768f@%3Cdev.directory.apache.org%3E	Mailing List Vendor Advisory
http://www.securityfocus.com/bid/104744	Third Party Advisory VDB Entry
https://lists.apache.org/thread.html/r56b304fb9960c869995efbb31da3b9b7c6d53ee31f7f7048eb80434b@%3Cdev.kafka.apache.org%3E
https://lists.apache.org/thread.html/r1a258430d820a90ff9d4558319296cc517ff2252327d7b3546d16749@%3Cjira.kafka.apache.org%3E
https://lists.apache.org/thread.html/r55e74532e7f9e84ecfa56b4e0a50a5fe0ba6f7a76880520e4400b0d7@%3Cjira.kafka.apache.org%3E
https://lists.apache.org/thread.html/r4da40aa50cfdb2158898f2bc6df81feec1d42c6a06db6537d5cc0496@%3Cjira.kafka.apache.org%3E
https://lists.apache.org/thread.html/r0e645b3f6ca977dc60b7cec231215c59a9471736c2402c1fef5a0616@%3Cjira.kafka.apache.org%3E
https://lists.apache.org/thread.html/r1815fb5b0c345f571c740e7a1b48d7477647edd4ffcf9d5321e69446@%3Cdev.kafka.apache.org%3E

Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:directory_ldap_api:*:*:*:*:*:*:*:*

Information

Published : 2018-07-10 06:29

Updated : 2020-08-24 08:15

NVD link : CVE-2018-1337

Mitre link : CVE-2018-1337

JSON object : View

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

Products Affected

apache

directory_ldap_api

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://lists.apache.org/thread.html/d66081195e9a02ee7cc20fb243b60467d1419586eed28297d820768f@%3Cdev.directory.apache.org%3E", "name": "[directory-dev] 20180710 [Annoucement] CVE-2018-1337 Plaintext Password Disclosure in Secured Channel", "tags": ["Mailing List", "Vendor Advisory"], "refsource": "MLIST"}, {"url": "http://www.securityfocus.com/bid/104744", "name": "104744", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "BID"}, {"url": "https://lists.apache.org/thread.html/r56b304fb9960c869995efbb31da3b9b7c6d53ee31f7f7048eb80434b@%3Cdev.kafka.apache.org%3E", "name": "[kafka-dev] 20200818 [jira] [Created] (KAFKA-10414) Upgrade api-util dependency - CVE-2018-1337", "tags": [], "refsource": "MLIST"}, {"url": "https://lists.apache.org/thread.html/r1a258430d820a90ff9d4558319296cc517ff2252327d7b3546d16749@%3Cjira.kafka.apache.org%3E", "name": "[kafka-jira] 20200818 [jira] [Assigned] (KAFKA-10414) Upgrade api-util dependency - CVE-2018-1337", "tags": [], "refsource": "MLIST"}, {"url": "https://lists.apache.org/thread.html/r55e74532e7f9e84ecfa56b4e0a50a5fe0ba6f7a76880520e4400b0d7@%3Cjira.kafka.apache.org%3E", "name": "[kafka-jira] 20200818 [jira] [Created] (KAFKA-10414) Upgrade api-util dependency - CVE-2018-1337", "tags": [], "refsource": "MLIST"}, {"url": "https://lists.apache.org/thread.html/r4da40aa50cfdb2158898f2bc6df81feec1d42c6a06db6537d5cc0496@%3Cjira.kafka.apache.org%3E", "name": "[kafka-jira] 20200819 [jira] [Updated] (KAFKA-10414) Upgrade api-util dependency - CVE-2018-1337", "tags": [], "refsource": "MLIST"}, {"url": "https://lists.apache.org/thread.html/r0e645b3f6ca977dc60b7cec231215c59a9471736c2402c1fef5a0616@%3Cjira.kafka.apache.org%3E", "name": "[kafka-jira] 20200824 [jira] [Resolved] (KAFKA-10414) Upgrade api-util dependency - CVE-2018-1337", "tags": [], "refsource": "MLIST"}, {"url": "https://lists.apache.org/thread.html/r1815fb5b0c345f571c740e7a1b48d7477647edd4ffcf9d5321e69446@%3Cdev.kafka.apache.org%3E", "name": "[kafka-dev] 20200824 [jira] [Resolved] (KAFKA-10414) Upgrade api-util dependency - CVE-2018-1337", "tags": [], "refsource": "MLIST"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "In Apache Directory LDAP API before 1.0.2, a bug in the way the SSL Filter was setup made it possible for another thread to use the connection before the TLS layer has been established, if the connection has already been used and put back in a pool of connections, leading to leaking any information contained in this request (including the credentials when sending a BIND request)."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-200"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2018-1337", "ASSIGNER": "security@apache.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "acInsufInfo": true, "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}}, "publishedDate": "2018-07-10T13:29Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:apache:directory_ldap_api:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.0.2"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2020-08-24T15:15Z"}

9.8 /10