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CVE-2016-10640

Downloads Resources over HTTP in node-thulac

8.1 High

node-thulac is a node binding for thulac. node-thulac downloads binary resources over HTTP, which leaves it vulnerable to MITM attacks. It may be possible to cause remote code execution (RCE) by swapping out the requested binary with an attacker controlled binary if the attacker is on the network or positioned in between the user and the remote server.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
High
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

1.73%Up 0.6 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 8.1

node-thulac is a node binding for thulac. node-thulac downloads binary resources over HTTP, which leaves it vulnerable to MITM attacks. It may be possible to cause remote code execution (RCE) by swapping out the requested binary with an attacker controlled binary if the attacker is on the network or positioned in between the user and the remote server.

Record
CVE-2016-10640
CVSS 3.0
8.1 HighCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0
9.3 HighAV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness
CWE-311, CWE-310
Updated
2026-11-02
CVE List No score

node-thulac is a node binding for thulac. node-thulac downloads binary resources over HTTP, which leaves it vulnerable to MITM attacks. It may be possible to cause remote code execution (RCE) by swapping out the requested binary with an attacker controlled binary if the attacker is on the network or positioned in between the user and the remote server.

Record
CVE-2016-10640
Weakness
CWE-311
Updated
2026-11-02
EUVDEUVD-2019-0313 No score

node-thulac is a node binding for thulac. node-thulac downloads binary resources over HTTP, which leaves it vulnerable to MITM attacks. It may be possible to cause remote code execution (RCE) by swapping out the requested binary with an attacker controlled binary if the attacker is on the network or positioned in between the user and the remote server.

Record
EUVD-2019-0313
Updated
2026-11-03
GitHub AdvisoriesGHSA-m2w9-rm58-mhm9 No score

Downloads Resources over HTTP in node-thulac

Affected versions of node-thulac insecurely download an executable over an unencrypted HTTP connection.

In scenarios where an attacker has a privileged network position, it is possible to intercept the response and replace the executable with a malicious one, resulting in code execution on the system running node-thulac.

Recommendation

No patch is currently available for this vulnerability.

The best mitigation is currently to avoid using this package, using a different package if available.

Alternatively, the risk of exploitation can be reduced by ensuring that this package is not installed while connected to a public network. If the package is installed on a private network, the only people who can exploit this vulnerability are those who have compromised your network or those who have privileged access to your ISP, such as Nation State Actors or Rogue ISP Employees.

Record
GHSA-m2w9-rm58-mhm9
Weakness
CWE-311
Updated
2026-11-02
OSVGHSA-m2w9-rm58-mhm9 No score

Downloads Resources over HTTP in node-thulac

Affected versions of node-thulac insecurely download an executable over an unencrypted HTTP connection.

In scenarios where an attacker has a privileged network position, it is possible to intercept the response and replace the executable with a malicious one, resulting in code execution on the system running node-thulac.

Recommendation

No patch is currently available for this vulnerability.

The best mitigation is currently to avoid using this package, using a different package if available.

Alternatively, the risk of exploitation can be reduced by ensuring that this package is not installed while connected to a public network. If the package is installed on a private network, the only people who can exploit this vulnerability are those who have compromised your network or those who have privileged access to your ISP, such as Nation State Actors or Rogue ISP Employees.

Record
GHSA-m2w9-rm58-mhm9
Weakness
CWE-311
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
node-thulac
npm
through 2.1.3 None known

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2016-10640 is a high vulnerability (CVSS 8.1) in Geohey Node-thulac, published June 4, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.73%, the 77th percentile. No source names a fixed version.

References

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