lp:ubuntu/dapper-security/imlib2

Created by James Westby and last modified
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Status:
Mature

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8. By Marc Deslauriers

* SECURITY UPDATE: denial of service and code execution via load function
  in the XPM loader (LP: #235915)
  - debian/patches/99_z11_SECURITY_CVE-2008-2426.patch: add checks to make sure
    we don't overflow the buffers in XPM loader. (PNG loader was already fixed
    by 99_loader_overflows.patch)
  - CVE-2008-2426

7. By Marc Deslauriers

* SECURITY UPDATE: denial of service and code execution via load function
  in the XPM loader (LP: #302825)
  - debian/patches/100_SECURITY_CVE-2008-5187.patch: do not adjust for
    DATA32 size as pointer is already DATA32*.
  - CVE-2008-5187

6. By Kees Cook

Fixed 'debian/patches/99_loader_overflows.patch' to correctly handle JPG
file loading (Closes Ubuntu #70278).

5. By Kees Cook

* SECURITY UPDATE: multiple overflows found in image loaders allowing
  for arbitrary code execution.
* Add 'debian/patches/99_loader_overflows.patch': bounds check image
  sizes in argb, jpeg, lbm, png, pnm, tga, and tiff loaders.
* References
  CVE-2006-4806, CVE-2006-4807, CVE-2006-4808, CVE-2006-4809

4. By Laurence J. Lane

src/lib/rend.c: upstream CVS patch fixes crash in digikam.
Reported by <email address hidden>. Thanks. Closes: #318013

3. By Steve Langasek

* Non-maintainer upload.
* High-urgency upload for sarge-targetted RC bugfix.
* Drop the Requires: line from imlib2.pc.in, since there's nothing in
  the current code that will populate it with a proper pkg-config
  dependency list. Closes: #286636.

2. By Joey Hess <email address hidden>

* NMU with the following changes taken from the Ubuntu patch by Martin Pitt
  Closes: #284925
* SECURITY UPDATE: fix several buffer overflows
* loaders/loader_bmp.c: check for negative image width/height
* loaders/loader_xpm.c:
  - check for negative image attributes
  - check the length of the "col" buffer to avoid overflowing it
  - patch taken from upstream CVS
* References:
  CAN-2004-1025
  CAN-2004-1026

1. By Joey Hess <email address hidden>

Import upstream version 1.1.2

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