Bug 1732256 (CVE-2019-12218) - CVE-2019-12218 SDL: null-pointer dereference in function IMG_LoadPCX_RW in IMG_pcx.c
Summary: CVE-2019-12218 SDL: null-pointer dereference in function IMG_LoadPCX_RW in IM...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2019-12218
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1732257 1752615 1752616 1752617 1752618
Blocks: 1732266
TreeView+ depends on / blocked
 
Reported: 2019-07-23 05:33 UTC by Dhananjay Arunesh
Modified: 2021-02-16 21:38 UTC (History)
8 users (show)

Fixed In Version:
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Last Closed: 2019-09-20 18:45:40 UTC
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Description Dhananjay Arunesh 2019-07-23 05:33:56 UTC 
An issue was discovered in libSDL2.a in Simple DirectMedia Layer (SDL) 2.0.9 when used in conjunction with libSDL2_image.a in SDL2_image 2.0.4. There is a NULL pointer dereference in the SDL2_image function IMG_LoadPCX_RW at IMG_pcx.c.

Reference:
https://bugzilla.libsdl.org/show_bug.cgi?id=4620
Comment 1 Dhananjay Arunesh 2019-07-23 05:34:09 UTC 
Created SDL tracking bugs for this issue:

Affects: fedora-all [bug 1732257]
Comment 2 Dhananjay Arunesh 2019-09-16 18:22:14 UTC 
Created SDL2 tracking bugs for this issue:

Affects: epel-7 [bug 1752617]
Affects: fedora-all [bug 1752615]


Created mingw-SDL2 tracking bugs for this issue:

Affects: epel-7 [bug 1752618]
Affects: fedora-all [bug 1752616]
Comment 3 Riccardo Schirone 2019-09-20 14:04:41 UTC 
Upstream patch:
https://hg.libsdl.org/SDL_image/rev/7453e79c8cdb
Comment 4 Riccardo Schirone 2019-09-20 14:04:44 UTC 
Statement:

This issue did not affect the versions of SDL as shipped with Red Hat Enterprise Linux 5, 6, 7, and 8 as they did not include SDL2_Image add-on.
Comment 5 Product Security DevOps Team 2019-09-20 18:45:40 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2019-12218
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