CVE-2014-9748

The uv_rwlock_t fallback implementation for Windows XP and Server 2003 in libuv before 1.7.4 does not properly prevent threads from releasing the locks of other threads, which allows attackers to cause a denial of service (deadlock) or possibly have unspecified other impact by leveraging a race condition.

CVSS v3.0 8.1 HIGH
CVSS v2.0 6.8 MEDIUM

8.1^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://groups.google.com/forum/#!msg/libuv/KyNnGEXR0OA/NWb605ev2LUJ	Exploit Third Party Advisory
https://github.com/libuv/libuv/pull/516	Patch Third Party Advisory
https://github.com/nodejs/node/pull/2723	Third Party Advisory
https://groups.google.com/forum/#!topic/libuv/WO2cl9zasN8	Third Party Advisory
https://github.com/libuv/libuv/issues/515	Patch Third Party Advisory

Advertisement

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:libuv:libuv:*:*:*:*:*:*:*:*

OR	cpe:2.3:o:microsoft:windows_xp:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2003:-:::::::*

Configuration 2 (hide)

OR	cpe:2.3:a:nodejs:node.js::::::::
	cpe:2.3:a:nodejs:node.js::::::::

Information

Published : 2020-02-11 09:15

Updated : 2022-08-12 11:28

NVD link : CVE-2014-9748

Mitre link : CVE-2014-9748

JSON object : View

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Advertisement

Products Affected

microsoft

windows_xp
windows_server_2003

nodejs

node.js

libuv

libuv

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://groups.google.com/forum/#!msg/libuv/KyNnGEXR0OA/NWb605ev2LUJ", "name": "https://groups.google.com/forum/#!msg/libuv/KyNnGEXR0OA/NWb605ev2LUJ", "tags": ["Exploit", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://github.com/libuv/libuv/pull/516", "name": "https://github.com/libuv/libuv/pull/516", "tags": ["Patch", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://github.com/nodejs/node/pull/2723", "name": "https://github.com/nodejs/node/pull/2723", "tags": ["Third Party Advisory"], "refsource": "MISC"}, {"url": "https://groups.google.com/forum/#!topic/libuv/WO2cl9zasN8", "name": "https://groups.google.com/forum/#!topic/libuv/WO2cl9zasN8", "tags": ["Third Party Advisory"], "refsource": "MISC"}, {"url": "https://github.com/libuv/libuv/issues/515", "name": "https://github.com/libuv/libuv/issues/515", "tags": ["Patch", "Third Party Advisory"], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The uv_rwlock_t fallback implementation for Windows XP and Server 2003 in libuv before 1.7.4 does not properly prevent threads from releasing the locks of other threads, which allows attackers to cause a denial of service (deadlock) or possibly have unspecified other impact by leveraging a race condition."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-362"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2014-9748", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.2}}, "publishedDate": "2020-02-11T17:15Z", "configurations": {"nodes": [{"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:libuv:libuv:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.7.4"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:microsoft:windows_xp:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}, {"cpe23Uri": "cpe:2.3:o:microsoft:windows_server_2003:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "0.12.15", "versionStartIncluding": "0.12.0"}, {"cpe23Uri": "cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "0.10.46", "versionStartIncluding": "0.10.0"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2022-08-12T18:28Z"}