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RedhatCVE-2016-7037

HistoryJan 23, 2017 - 9:59 p.m.

CVE-2016-7037

2017-01-2321:59:02

CWE-361

redhat

web.nvd.nist.gov

cve-2016-7037

encryption

symmetric.php

jwt

malcolm fell

timing attack

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS

0.001

Percentile

48.6%

JSON

The verify function in Encryption/Symmetric.php in Malcolm Fell jwt before 1.0.3 does not use a timing-safe function for hash comparison, which allows attackers to spoof signatures via a timing attack.

Affected configurations

Nvd

Node

jwt_projectjwtRange≤1.0.2

VendorProductVersionCPE
jwt_projectjwt*cpe:2.3:a:jwt_project:jwt:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
jwt_project	jwt	*	cpe:2.3:a:jwt_project:jwt::::::::

References

www.securityfocus.com/bid/95847

github.com/emarref/jwt/pull/20

github.com/emarref/jwt/releases/tag/1.0.3

Social References

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS

0.001

Percentile

48.6%

JSON

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