JLSEC Published

May 7, 2026

Modified

Jul 17, 2026

Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Packages

Libtiff_jll < 4.1.0+0

Upstream

CVE-2020-19131

References

• http://blog.topsec.com.cn/%E5%A4%A9%E8%9E%8D%E4%BF%A1%E5%85%B3%E4%BA%8Elibtiff%E4%B8%ADinvertimage%E5%87%BD%E6%95%B0%E5%A0%86%E6%BA%A2%E5%87%BA%E6%BC%8F%E6%B4%9E%E7%9A%84%E5%88%86%E6%9E%90/
• http://bugzilla.maptools.org/show_bug.cgi?id=2831
• https://lists.debian.org/debian-lts-announce/2021/10/msg00004.html