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libpng: Upgrade versions to fix vulnerability. (#2723)

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Elizabeth Fischer 2017-01-04 11:32:10 -05:00 committed by Todd Gamblin
parent 2e24a3a2be
commit 03471469e7
2 changed files with 15 additions and 7 deletions
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20
var/spack/repos/builtin/packages/libpng/package.py
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@ -29,14 +29,22 @@ class Libpng(AutotoolsPackage):
"""libpng is the official PNG reference library."""
homepage = "http://www.libpng.org/pub/png/libpng.html"
url = "http://download.sourceforge.net/libpng/libpng-1.6.26.tar.gz"
url = "http://download.sourceforge.net/libpng/libpng-1.6.27.tar.gz"
version('1.6.26', '236cd975520fc1f34cc0b8f0e615f7a0')
version('1.6.24', '65213080dd30a9b16193d9b83adc1ee9')
# Security vulnerabilities have been discovered in 1.6.19 an older
version('1.6.27', '58698519e9f6126c1caeefc28dbcbd5f')
# From http://www.libpng.org/pub/png/libpng.html (2017-01-04)
# Virtually all libpng versions through 1.6.26, 1.5.27,
# 1.4.19, 1.2.56, and 1.0.66, respectively, have a
# null-pointer-dereference bug in png_set_text_2() when an
# image-editing application adds, removes, and re-adds text
# chunks to a PNG image. (This bug does not affect pure
# viewers, nor are there any known editors that could trigger
# it without interactive user input. It has been assigned ID
# CVE-2016-10087.) The vulnerability is fixed in versions
# 1.6.27, 1.5.28, 1.4.20, 1.2.57, and 1.0.67, released on 29
# December 2016.
# Required for qt@3
version('1.2.56', '9508fc59d10a1ffadd9aae35116c19ee')
version('1.2.57', 'dfcda3603e29dcc11870c48f838ef75b')
depends_on('zlib@1.0.4:') # 1.2.5 or later recommended

2
var/spack/repos/builtin/packages/qt/package.py
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@ -70,7 +70,7 @@ class Qt(Package):
depends_on("zlib")
depends_on("dbus", when='@4:+dbus')
depends_on("libtiff")
depends_on("libpng@1.2.56", when='@3')
depends_on("libpng@1.2.57", when='@3')
depends_on("libpng", when='@4:')
depends_on("libmng")
depends_on("jpeg")