Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2015-5380

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
09/07/2015
Last modified:
12/04/2025

Description

The Utf8DecoderBase::WriteUtf16Slow function in unicode-decoder.cc in Google V8, as used in Node.js before 0.12.6, io.js before 1.8.3 and 2.x before 2.3.3, and other products, does not verify that there is memory available for a UTF-16 surrogate pair, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted byte sequence.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:google:v8:-:*:*:*:*:*:*:*
cpe:2.3:a:iojs:io.js:*:*:*:*:*:*:*:* 1.8.2 (including)
cpe:2.3:a:iojs:io.js:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:iojs:io.js:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:iojs:io.js:2.0.2:*:*:*:*:*:*:*
cpe:2.3:a:iojs:io.js:2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:iojs:io.js:2.2.0:*:*:*:*:*:*:*
cpe:2.3:a:iojs:io.js:2.2.1:*:*:*:*:*:*:*
cpe:2.3:a:iojs:io.js:2.3.0:*:*:*:*:*:*:*
cpe:2.3:a:iojs:io.js:2.3.1:*:*:*:*:*:*:*
cpe:2.3:a:iojs:io.js:2.3.2:*:*:*:*:*:*:*
cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:* 0.12.5 (including)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools