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CVE-2020-21048

CVE-2020-21048

EPSS 1.3%
An issue in the dither.c component of libsixel prior to v1.8.4 allows attackers to cause a denial of service (DOS) via a crafted PNG file.
Affected products
n/a · n/a

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References
https://bitbucket.org/netbsd/pkgsrc/commits/6f0c011cbfccdffa635d04c84433b1a02687adadhttps://github.com/saitoha/libsixel/blob/master/ChangeLoghttps://github.com/saitoha/libsixel/commit/cb373ab6614c910407c5e5a93ab935144e62b037https://github.com/saitoha/libsixel/issues/73https://github.com/saitoha/libsixel/releases/tag/v1.8.4