CVE-2017-14061

Integer overflow in the _isBidi function in bidi.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://gitlab.com/libidn/libidn2/blob/master/NEWS	Release Notes Third Party Advisory
https://gitlab.com/libidn/libidn2/commit/16853b6973a1e72fee2b7cccda85472cb9951305	Patch Third Party Advisory
https://gitlab.com/libidn/libidn2/blob/master/NEWS	Release Notes Third Party Advisory
https://gitlab.com/libidn/libidn2/commit/16853b6973a1e72fee2b7cccda85472cb9951305	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gnu:libidn2:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-08-31 16:29

Updated : 2025-04-20 01:37

NVD link : CVE-2017-14061

Mitre link : CVE-2017-14061

CVE.ORG link : CVE-2017-14061

JSON object : View

Products Affected

gnu

libidn2

CWE

CWE-190

Integer Overflow or Wraparound

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