CVE-2017-14062
CRITICAL
9.8
CVSS Score
Published: August 31, 2017 at 04:00 PM UTC
Updated: June 17, 2026 at 01:05 AM UTC
2 products affected across 2 vendorsDebian LinuxLIBIDN2
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Severity
CRITICAL9.8
Exploit prediction
EPSS 4%
Description
Integer overflow in the decode_digit function in puny_decode.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (4)
Vendor Advisoryx_refsource_DEBIANThird Party Advisory
Source: [email protected]
http://www.debian.org/security/2017/dsa-3988x_refsource_CONFIRMRelease NotesThird Party Advisory
Source: [email protected]
https://gitlab.com/libidn/libidn2/blob/master/NEWSx_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://gitlab.com/libidn/libidn2/commit/3284eb342cd0ed1a18786e3fcdf0cdd7e76676bdMailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2018/07/msg00040.htmlCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-190
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