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Viewing changes to active/CVE-2017-7802

  • 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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Lines of Context:
active/CVE-2017-7802
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PublicDateAtUSN: 2017-08-10
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Candidate: CVE-2017-7802
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PublicDate: 2018-06-11
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References:
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 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7802
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 https://usn.ubuntu.com/usn/usn-3391-1
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 https://usn.ubuntu.com/usn/usn-3416-1
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Description:
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 A use-after-free vulnerability can occur when manipulating the DOM during
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 the resize event of an image element. If these elements have been freed due
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 to a lack of strong references, a potentially exploitable crash may occur
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 when the freed elements are accessed. This vulnerability affects
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 Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
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Ubuntu-Description:
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Notes:
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 tyhicks> mozjs38 contains a copy of the SpiderMonkey JavaScript engine
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Bugs:
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Priority: medium
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Discovered-by:
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Assigned-to: chrisccoulson
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Patches_firefox:
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upstream_firefox: released (55.0)
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precise/esm_firefox: DNE
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trusty_firefox: released (55.0.1+build2-0ubuntu0.14.04.2)
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vivid/ubuntu-core_firefox: DNE
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xenial_firefox: released (55.0.1+build2-0ubuntu0.16.04.2)
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zesty_firefox: released (55.0.1+build2-0ubuntu0.17.04.2)
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artful_firefox: released (55.0.2+build1-0ubuntu4)
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bionic_firefox: released (55.0.2+build1-0ubuntu4)
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devel_firefox: released (55.0.2+build1-0ubuntu4)
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Patches_thunderbird:
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Priority_thunderbird: low
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upstream_thunderbird: released (52.3.0)
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precise/esm_thunderbird: DNE
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trusty_thunderbird: released (1:52.3.0+build1-0ubuntu0.14.04.1)
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vivid/ubuntu-core_thunderbird: DNE
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xenial_thunderbird: released (1:52.3.0+build1-0ubuntu0.16.04.1)
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zesty_thunderbird: released (1:52.3.0+build1-0ubuntu0.17.04.1)
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artful_thunderbird: released (1:52.4.0+build1-0ubuntu2)
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bionic_thunderbird: released (1:52.4.0+build1-0ubuntu2)
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devel_thunderbird: released (1:52.4.0+build1-0ubuntu2)
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Patches_mozjs38:
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upstream_mozjs38: needs-triage
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precise/esm_mozjs38: DNE
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trusty_mozjs38: DNE
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vivid/ubuntu-core_mozjs38: DNE
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xenial_mozjs38: DNE
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zesty_mozjs38: ignored (reached end-of-life)
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artful_mozjs38: needs-triage
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bionic_mozjs38: needs-triage
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devel_mozjs38: needs-triage