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CVE-2020-21677

🗓️ 22 May 2025 17:00:51Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 4 Views

Heap overflow in Libsixel 1.8.4 allows denial of service via crafted PNG to Sixel conversion.

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22 May 2025 17:00Current
7.1High risk
Vulners AI Score7.1
CVSS 24.3
CVSS 3.16.5
EPSS0.00278
4