What’s Vulnerable › Vulnerabilities

CVE-2017-14270

• Severity: high (CVSS 7.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-09-11 · updated 2026-06-17
• Weakness: CWE-119

Description

XnView Classic for Windows Version 2.40 allows attackers to execute arbitrary code or cause a denial of service via a crafted .jb2 file, related to a "User Mode Write AV starting at ntdll_77400000!RtlFillMemoryUlong+0x0000000000000010."

Affected products

• XnView: 2.40

References

• https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-14270
• https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-14270

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