CVEvulnerability
CVE-2019-11471
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-04-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 8.8 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-416
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 configurations
• struktur libheif 1.4.0
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://github.com/strukturag/libheif/commit/995a4283d8ed2d0d2c1ceb1a577b993df2f0e014 Patch, Third Party Advisory
- https://github.com/strukturag/libheif/issues/123 Exploit, Patch, Third Party Advisory
- https://github.com/strukturag/libheif/commit/995a4283d8ed2d0d2c1ceb1a577b993df2f0e014 Patch, Third Party Advisory
- https://github.com/strukturag/libheif/issues/123 Exploit, Patch, Third Party Advisory