Bug 1735572 (CVE-2019-14452) - CVE-2019-14452 sigil: allows attackers to write arbitrary files via a ../ (dot dot slash) in a ZIP archive entry
Summary: CVE-2019-14452 sigil: allows attackers to write arbitrary files via a ../ (do...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2019-14452
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1735574 1735573
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-08-01 06:03 UTC by Dhananjay Arunesh
Modified: 2019-09-29 15:18 UTC (History)
2 users (show)

Fixed In Version:
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Last Closed: 2019-08-01 07:18:27 UTC
Embargoed:

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Description Dhananjay Arunesh 2019-08-01 06:03:18 UTC 
A vulnerability was found in Sigil before 0.9.16 is vulnerable to a directory traversal, allowing attackers to write arbitrary files via a ../ (dot dot slash) in a ZIP archive entry that is mishandled during extraction.

Reference:
https://github.com/Sigil-Ebook/flightcrew/issues/52#issuecomment-505967936
https://github.com/Sigil-Ebook/Sigil/commit/04e2f280cc4a0766bedcc7b9eb56449ceecc2ad4
https://github.com/Sigil-Ebook/Sigil/compare/ea7f27d...5b867e5
https://github.com/Sigil-Ebook/Sigil/commit/369eebe936e4a8c83cc54662a3412ce8bef189e4
https://github.com/Sigil-Ebook/Sigil/commit/0979ba8d10c96ebca330715bfd4494ea0e019a8f
https://github.com/Sigil-Ebook/Sigil/releases/tag/0.9.16
https://github.com/Sigil-Ebook/flightcrew/issues/52#issuecomment-505997355
Comment 1 Dhananjay Arunesh 2019-08-01 06:03:34 UTC 
Created sigil tracking bugs for this issue:

Affects: epel-7 [bug 1735574]
Affects: fedora-all [bug 1735573]
Comment 2 Product Security DevOps Team 2019-08-01 07:18:27 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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