Bug 1122812 (CVE-2014-5044) - CVE-2014-5044 gcc: integer overflow flaws in libgfortran
Summary: CVE-2014-5044 gcc: integer overflow flaws in libgfortran
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2014-5044
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: 1122813 1125219
Blocks: 1122817
TreeView+ depends on / blocked
 
Reported: 2014-07-24 07:16 UTC by Murray McAllister
Modified: 2021-02-17 06:21 UTC (History)
9 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
: 1125219 (view as bug list)
Environment:
Last Closed: 2015-01-21 16:22:01 UTC
Embargoed:

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Description Murray McAllister 2014-07-24 07:16:21 UTC 
Multiple integer overflow issues were found in libgfortran, the run-time support library for the Fortran compiler. These could possibly be used to crash a Fortran application or cause it to execute arbitrary code.

Upstream fix:

https://gcc.gnu.org/viewcvs/gcc?limit_changes=0&view=revision&revision=211721

These will be included in a later release of GCC.

References:

http://seclists.org/oss-sec/2014/q3/230
Comment 2 Murray McAllister 2014-07-24 07:18:13 UTC 
Created gcc tracking bugs for this issue:

Affects: fedora-all [bug 1122813]
Comment 4 Tomas Hoger 2014-07-31 10:57:03 UTC 
GCC 4.8 and 4.9 backports:
https://gcc.gnu.org/ml/gcc-cvs/2014-07/msg01136.html
https://gcc.gnu.org/ml/gcc-cvs/2014-07/msg01135.html
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