CVE-2019-11471

EUVD-2019-3144 · Published Apr 23, 2019

libheif 1.4.0 has a use-after-free in heif::HeifContext::Image::set_alpha_channel in heif_context.h because heif_context.cc mishandles references to non-existing alpha images.

Technologies

Struktur Libheif

Weaknesses

CWE-416

CVSS scores

v3.08.8CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
v2.06.8AV:N/AC:M/Au:N/C:P/I:P/A:P

MITRE ATT&CK

Inferred

Where this vulnerability fits in an attack

ReconImpact

Initial Access

T1190Exploit Public-Facing Application

References

https://github.com/strukturag/libheif/issues/123
https://github.com/strukturag/libheif/commit/995a4283d8ed2d0d2c1ceb1a577b993df2f0e014

Potentially impacted assets

See if this affects your attack surface