Bug 1652081 (CVE-2015-9274) - CVE-2015-9274 harfbuzz: DoS due to GPOS and GSUB table mishandling
Summary: CVE-2015-9274 harfbuzz: DoS due to GPOS and GSUB table mishandling
Keywords:
Status: CLOSED INSUFFICIENT_DATA
Alias: CVE-2015-9274
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1652082
TreeView+ depends on / blocked
 
Reported: 2018-11-21 14:34 UTC by Laura Pardo
Modified: 2019-09-29 15:03 UTC (History)
19 users (show)

Fixed In Version:
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Last Closed: 2019-04-09 12:02:05 UTC

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Description Laura Pardo 2018-11-21 14:34:06 UTC 
HarfBuzz before 1.0.4 allows remote attackers to cause a denial of service (invalid read of two bytes and application crash) because of GPOS and GSUB table mishandling, related to hb-ot-layout-gpos-table.hh, hb-ot-layout-gsub-table.hh, and hb-ot-layout-gsubgpos-private.hh. 


References:
https://github.com/harfbuzz/harfbuzz/commit/c917965b9e6fe2b21ed6c51559673288fa3af4b7
Comment 1 Parag Nemade 2018-11-22 15:13:57 UTC 
so Is there any public bug that I can look? Is there any fix really needed?
Comment 3 Parag Nemade 2018-12-20 05:21:03 UTC 
I am removing myself as I think this bug should have closed actually as all the releases have given their resolution already. There is nothing should be remained to take action for this CVE.
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