Bug 2253562 (CVE-2023-49464) - CVE-2023-49464 libheif: UAF
Summary: CVE-2023-49464 libheif: UAF
Keywords:
Status: NEW
Alias: CVE-2023-49464
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2253563
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-12-07 22:40 UTC by Nick Tait
Modified: 2023-12-07 23:01 UTC (History)
0 users

Fixed In Version: libheif 1.18.0
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description Nick Tait 2023-12-07 22:40:33 UTC 
libheif v1.17.5 was discovered to contain a segmentation violation via the function UncompressedImageCodec::get_luma_bits_per_pixel_from_configuration_unci.

https://github.com/strukturag/libheif/issues/1044
Comment 1 Nick Tait 2023-12-07 22:40:47 UTC 
Created libheif tracking bugs for this issue:

Affects: fedora-all [bug 2253563]
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