What’s Vulnerable › Vulnerabilities

CVE-2017-14061

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-08-31 · updated 2026-06-17
• Weakness: CWE-190

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.

Affected products

• GNU Libidn2: through 2.0.3

References

• https://gitlab.com/libidn/libidn2/blob/master/NEWS
• https://gitlab.com/libidn/libidn2/commit/16853b6973a1e72fee2b7cccda85472cb9951305
• https://gitlab.com/libidn/libidn2/blob/master/NEWS
• https://gitlab.com/libidn/libidn2/commit/16853b6973a1e72fee2b7cccda85472cb9951305

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