U radu programskog paketa libwmf, za operacijske sustave Fedora 13 i 14, otkriveno je više sigurnosnih propusta. Riječ je o paketu koji se koristi za čitanje i pretvorbu WMF (eng. Windows Metafile Format) datoteka. Problem je posljedica toga što paket koristi GD biblioteku koja sadrži nekoliko sigurnosnih ranjivosti. Neke od njih uključuju pogreške u funkcijama "gdImageCreateTrueColor", "gdImageStringFTEx" te datoteci "gd_gif_in.c". Nedostaci se mogu iskoristiti za pokretanje proizvoljnog programskog koda ili izvođenje DoS napada. Korisnike se potiče na instalaciju nadogradnje.

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Fedora Update Notification
FEDORA-2010-19022
2010-12-17 19:58:11
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Name        : libwmf
Product     : Fedora 13
Version     : 0.2.8.4
Release     : 22.fc13
URL         : http://wvware.sourceforge.net/libwmf.html
Summary     : Windows MetaFile Library
Description :
A library for reading and converting Windows MetaFile vector graphics (WMF).

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ChangeLog:

* Mon Dec  6 2010 CaolÃ¥n McNamara <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> - 0.2.8.4-22
- Resolves: rhbz#660161 security issues
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References:

  [ 1 ] Bug #660161 - Embeds vulnerable version of gd prone to many CVEs
        https://bugzilla.redhat.com/show_bug.cgi?id=660161
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This update can be installed with the "yum" update program.  Use 
su -c 'yum update libwmf' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key.  More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
--------------------------------------------------------------------------------
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package-announce mailing list
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--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2010-19033
2010-12-17 19:58:37
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Name        : libwmf
Product     : Fedora 14
Version     : 0.2.8.4
Release     : 27.fc14
URL         : http://wvware.sourceforge.net/libwmf.html
Summary     : Windows MetaFile Library
Description :
A library for reading and converting Windows MetaFile vector graphics (WMF).

--------------------------------------------------------------------------------
ChangeLog:

* Mon Dec  6 2010 CaolÃ¥n McNamara <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> - 0.2.8.4-27
- Resolves: rhbz#660161 security issues
--------------------------------------------------------------------------------
References:

  [ 1 ] Bug #660161 - Embeds vulnerable version of gd prone to many CVEs
        https://bugzilla.redhat.com/show_bug.cgi?id=660161
--------------------------------------------------------------------------------

This update can be installed with the "yum" update program.  Use 
su -c 'yum update libwmf' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key.  More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
--------------------------------------------------------------------------------
_______________________________________________
package-announce mailing list
Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
https://admin.fedoraproject.org/mailman/listinfo/package-announce

Idi na vrh