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Viewing changes to retired/CVE-2016-3982

  • Committer: Steve Beattie
  • Date: 2019-02-19 06:18:27 UTC
  • Revision ID: sbeattie@ubuntu.com-20190219061827-oh57fzcfc1u9dlfk
The ubuntu-cve-tracker project has been converted to git.

Please use 'git clone https://git.launchpad.net/ubuntu-cve-tracker' to
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retired/CVE-2016-3982
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PublicDateAtUSN: 2016-04-13
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Candidate: CVE-2016-3982
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PublicDate: 2016-04-13
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References:
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 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3982
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 http://www.debian.org/security/2016/dsa-3546
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 https://usn.ubuntu.com/usn/usn-2951-1
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Description:
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 Off-by-one error in the bmp_rle4_fread function in pngxrbmp.c in OptiPNG
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 before 0.7.6 allows remote attackers to cause a denial of service
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 (out-of-bounds read or write access and crash) or possibly execute
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 arbitrary code via a crafted image file, which triggers a heap-based buffer
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 overflow.
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Ubuntu-Description:
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Notes:
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 tyhicks> verified that 14.04 through 15.10 are affected via valgrind and
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  the reproducer from bugs.fi
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Bugs:
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 https://sourceforge.net/p/optipng/bugs/57/
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 http://bugs.fi/media/afl/optipng/2/
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Priority: medium
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Discovered-by: Henri Salo
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Assigned-to: mdeslaur
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Patches_optipng:
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upstream_optipng: released (0.7.6-1)
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precise_optipng: released (0.6.4-1ubuntu0.12.04.1)
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trusty_optipng: released (0.6.4-1ubuntu0.14.04.1)
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vivid/stable-phone-overlay_optipng: DNE
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vivid/ubuntu-core_optipng: DNE
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wily_optipng: released (0.7.5-1ubuntu0.1)
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devel_optipng: not-affected (0.7.6-1)