CVE-2011-5244
First published: Mon Nov 19 2012(Updated: )
Multiple off-by-one errors in the (1) token and (2) linetoken functions in backend/dvi/mdvi-lib/afmparse.c in t1lib, as used in teTeX 3.0.x, GNOME evince, and possibly other products, allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a DVI file containing a crafted Adobe Font Metrics (AFM) file, different vulnerabilities than CVE-2010-2642 and CVE-2011-0433.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Evince | ||
| CentOS T1lib | ||
| teTeX | =3.0 |
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Reference Links
- https://bugzilla.gnome.org/show_bug.cgi?id=643882
- http://git.gnome.org/browse/evince/commit/?id=439c5070022e
- http://www.openwall.com/lists/oss-security/2011/03/04/21
- http://git.gnome.org/browse/evince/commit/?id=d4139205b010
- https://security.gentoo.org/glsa/201701-57
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80271
Frequently Asked Questions
What is the severity of CVE-2011-5244?
CVE-2011-5244 has a moderate severity as it can lead to denial of service and potential remote code execution.
How do I fix CVE-2011-5244?
To fix CVE-2011-5244, update your teTeX or Evince software to the latest patched version available.
Which software is affected by CVE-2011-5244?
CVE-2011-5244 affects teTeX 3.0.x, GNOME Evince, and potentially other products that utilize the impacted components.
What type of vulnerability is CVE-2011-5244?
CVE-2011-5244 is categorized as an off-by-one error vulnerability which can lead to a crash or arbitrary code execution.
Can CVE-2011-5244 be exploited remotely?
Yes, CVE-2011-5244 can be exploited remotely through specially crafted DVI files.
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