PT-2015-6878 · Io.Js+4 · Io.Js+4
Myndzi
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Published
2015-07-09
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Updated
2020-01-17
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CVE-2015-5380
CVSS v2.0
7.5
High
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Name of the Vulnerable Software and Affected Versions
Node.js versions prior to 0.12.6
io.js versions prior to 1.8.3 and 2.x prior to 2.3.3
Google V8 (affected versions not specified)
Description
The issue is related to the Utf8DecoderBase::WriteUtf16Slow function in Google V8, which does not verify that there is memory available for a UTF-16 surrogate pair. This allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted byte sequence.
Recommendations
For Node.js versions prior to 0.12.6, update to version 0.12.6 or later.
For io.js versions prior to 1.8.3, update to version 1.8.3 or later.
For io.js 2.x versions prior to 2.3.3, update to version 2.3.3 or later.
At the moment, there is no information about a newer version that contains a fix for this vulnerability in Google V8.
Exploit
Fix
DoS
Buffer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Google V8
Node.Js
Suse
Io.Js