CVE-2019-11471

Published: Apr 23, 2019Modified: Nov 21, 2024

8.8

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

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.

Affected Products (1)

CPE details will appear after the next data sync.

Struktur

1 product

Libheif

References (4)

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

Source: cve@mitre.org

PatchThird Party Advisory

https://github.com/strukturag/libheif/issues/123

Source: cve@mitre.org

ExploitPatchThird Party Advisory

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

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://github.com/strukturag/libheif/issues/123

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitPatchThird Party Advisory

Timeline

No history available yet.