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Viewing changes to active/CVE-2017-7244

  • 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
get the converted tree.

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active/CVE-2017-7244
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Candidate: CVE-2017-7244
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PublicDate: 2017-03-23
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References:
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 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7244
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 https://blogs.gentoo.org/ago/2017/03/20/libpcre-invalid-memory-read-in-_pcre32_xclass-pcre_xclass-c/
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Description:
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 The _pcre32_xclass function in pcre_xclass.c in libpcre1 in PCRE 8.40
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 allows remote attackers to cause a denial of service (invalid memory read)
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 via a crafted file.
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Ubuntu-Description:
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Notes:
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 mdeslaur> pcre32 support enabled only in pcre3/1:8.35-4
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 mdeslaur> same commit as CVE-2017-7186
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Bugs:
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 https://bugs.exim.org/show_bug.cgi?id=2054
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 https://bugs.exim.org/show_bug.cgi?id=2052
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 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=858683
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Priority: low
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Discovered-by: Agostino Sarubbo
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Assigned-to:
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Patches_pcre3:
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 upstream: https://vcs.pcre.org/pcre?view=revision&revision=1688
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upstream_pcre3: released (2:8.39-3)
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precise_pcre3: not-affected (code not present)
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precise/esm_pcre3: not-affected (code not present)
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trusty_pcre3: not-affected (code not present)
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vivid/stable-phone-overlay_pcre3: ignored (reached end-of-life)
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vivid/ubuntu-core_pcre3: ignored (reached end-of-life)
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xenial_pcre3: needed
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yakkety_pcre3: ignored (reached end-of-life)
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zesty_pcre3: not-affected (2:8.39-3)
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artful_pcre3: not-affected (2:8.39-3)
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bionic_pcre3: not-affected (2:8.39-3)
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devel_pcre3: not-affected (2:8.39-3)