Vulnerability Description
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 Score
9.8
CRITICAL
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Libidn2 | <= 2.0.3 |
Related Weaknesses (CWE)
References
- https://gitlab.com/libidn/libidn2/blob/master/NEWSRelease NotesThird Party Advisory
- https://gitlab.com/libidn/libidn2/commit/16853b6973a1e72fee2b7cccda85472cb995130PatchThird Party Advisory
- https://gitlab.com/libidn/libidn2/blob/master/NEWSRelease NotesThird Party Advisory
- https://gitlab.com/libidn/libidn2/commit/16853b6973a1e72fee2b7cccda85472cb995130PatchThird Party Advisory
FAQ
What is CVE-2017-14061?
CVE-2017-14061 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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.
How severe is CVE-2017-14061?
CVE-2017-14061 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2017-14061?
Check the references section above for vendor advisories and patch information. Affected products include: Gnu Libidn2.