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Bug #9499

Bug #9497: gd: Double free in src/gd_bump.c:gdImageBmpPtr() via crafted JPEG (CVE-2018-1000222)

[3.8] gd: Double free in src/gd_bump.c:gdImageBmpPtr() via crafted JPEG (CVE-2018-1000222)

Added by Alicha CH 4 months ago. Updated 4 months ago.

Status:
Closed
Priority:
Normal
Category:
Security
Target version:
Start date:
10/02/2018
Due date:
% Done:

100%

Estimated time:
Affected versions:
Security IDs:

Description

Libgd version 2.2.5 contains a Double Free Vulnerability vulnerability in gdImageBmpPtr Function that can result
in Remote Code Execution . This attack appear to be exploitable via Specially Crafted Jpeg Image can trigger double free.
This vulnerability appears to have been fixed in after commit ac16bdf2d41724b5a65255d4c28fb0ec46bc42f5.

References:

https://github.com/libgd/libgd/issues/447
https://nvd.nist.gov/vuln/detail/CVE-2018-1000222

Patch:

https://github.com/libgd/libgd/commit/ac16bdf2d41724b5a65255d4c28fb0ec46bc42f5

Associated revisions

Revision 0b188437 (diff)
Added by Natanael Copa 4 months ago

main/gd: backport security fix for CVE-2018-1000222

fixes #9499

History

#1 Updated by Natanael Copa 4 months ago

  • Status changed from New to Resolved
  • % Done changed from 0 to 100

#2 Updated by Alicha CH 4 months ago

  • Project changed from Alpine Security to Alpine Linux
  • Category set to Security
  • Status changed from Resolved to Closed
  • Security IDs deleted (CVE-2018-1000222)

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