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MitreCVE-2014-9748

HistoryFeb 11, 2020 - 5:15 p.m.

CVE-2014-9748

2020-02-1117:15:11

CWE-362

mitre

web.nvd.nist.gov

cve-2014-9748

libuv

windows xp

server 2003

denial of service

deadlock

race condition

nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

8.4

Confidence

High

EPSS

0.003

Percentile

68.3%

JSON

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.

Affected configurations

Nvd

Node

libuvlibuvRange<1.7.4

AND

microsoftwindows_server_2003Match-

microsoftwindows_xpMatch-

Node

nodejsnode.jsRange0.10.0–0.10.46

nodejsnode.jsRange0.12.0–0.12.15

VendorProductVersionCPE
libuvlibuv*cpe:2.3:a:libuv:libuv:*:*:*:*:*:*:*:*
microsoftwindows_server_2003-cpe:2.3:o:microsoft:windows_server_2003:-:*:*:*:*:*:*:*
microsoftwindows_xp-cpe:2.3:o:microsoft:windows_xp:-:*:*:*:*:*:*:*
nodejsnode.js*cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
libuv	libuv	*	cpe:2.3:a:libuv:libuv::::::::
microsoft	windows_server_2003	-	cpe:2.3:o:microsoft:windows_server_2003:-:::::::*
microsoft	windows_xp	-	cpe:2.3:o:microsoft:windows_xp:-:::::::*
nodejs	node.js	*	cpe:2.3:a:nodejs:node.js::::::::

References

github.com/libuv/libuv/issues/515

github.com/libuv/libuv/pull/516

github.com/nodejs/node/pull/2723

groups.google.com/forum/#%21msg/libuv/KyNnGEXR0OA/NWb605ev2LUJ

groups.google.com/forum/#%21topic/libuv/WO2cl9zasN8

Social References

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

8.4

Confidence

High

EPSS

0.003

Percentile

68.3%

JSON

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