Ausführen beliebiger Kommandos in cups-filters
ID: | USN-2838-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 14.04 LTS, Ubuntu 15.04, Ubuntu 15.10 |
Datum: | Mi, 16. Dezember 2015, 21:25 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8560 |
Applikationen: | cups-filters |
Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============2509424911239175529== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="rh0TQrUQGPPWSfQ5vgEhiTKK9oCEJvO93" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --rh0TQrUQGPPWSfQ5vgEhiTKK9oCEJvO93 Content-Type: text/plain; charset=utf- Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-2838-1 December 16, 2015 cups-filters vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 15.10 - Ubuntu 15.04 - Ubuntu 14.04 LTS Summary: cups-filters could be made to run programs as the lp user if it processed a specially crafted print job. Software Description: - cups-filters: OpenPrinting CUPS Filters Details: Adam Chester discovered that the cups-filters foomatic-rip filter incorrectly stripped shell escape characters. A remote attacker could possibly use this issue to execute arbitrary code as the lp user. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 15.10: cups-filters 1.0.76-1ubuntu0.2 Ubuntu 15.04: cups-filters 1.0.67-0ubuntu2.6 Ubuntu 14.04 LTS: cups-filters 1.0.52-0ubuntu1.7 In general, a standard system update will make all the necessary changes. References: http://www.ubuntu.com/usn/usn-2838-1 CVE-2015-8560 Package Information: https://launchpad.net/ubuntu/+source/cups-filters/1.0.76-1ubuntu0.2 https://launchpad.net/ubuntu/+source/cups-filters/1.0.67-0ubuntu2.6 https://launchpad.net/ubuntu/+source/cups-filters/1.0.52-0ubuntu1.7 --rh0TQrUQGPPWSfQ5vgEhiTKK9oCEJvO93 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCgAGBQJWcaWMAAoJEGVp2FWnRL6TeJYP/jz6wIzeXESzUXFTCHzat5qe S/U2w6I3/wbAdrsynUPNZbmZ3+AVpK8FX61UvyRihqG5/S5M3edgpcJMXRVsPX4p zqclEw7CjSEc7Dw+swI1Fw8t6Lu/hgn8nW1stoazFXNfKTrCehI1yGfcVj5w+BIg 3z90Vr7/mhWWJpbma8QNSTKmzGz5WWGPoiXSaxIGqXXWZFfmcGDvU75+AznWtwYv FQg3IAWQj67exDbPLeYZHWwcZMCtnftPxpee+DQzIjN3RD1sKhgQ73hNXEzCVssV xif5exTxrWSUmS1iy8oooSUZtZKPYoxAYMI4OkkIsNcUlWSJAEfBYjCpeAUVTkoc uA9Pnc5vYrulbYcg2+C3Cc/dRxIuMG4UPH5wklC4q6pD+RnHbmLInfIvLZCJ/6wz 2URAB18qawRXo3YOb72q+yD0vB/wsaHnhTOLoWgOaa5J5X++Sj26NDtQSwucP0ED 6HIc/If/RDEhTm7mynxPQqkPVsMHTC7wChoI5yTwE/VdpoHkXReGGttDiEQ5FtgS B6SJ7eQ6I6PWtmPyOwMPHGipEiKjBL+SeJrB7TG+7frmG86lNCv1IP2Yz8Un0Bg0 087Qbfweie5xvladO+BwddRLxvRe4lQlw5ppe9vP7rWtoN1gaSo3uvWP9Q/Tycnh OAnlmdjCxWExoE+1erKB =yFps -----END PGP SIGNATURE----- --rh0TQrUQGPPWSfQ5vgEhiTKK9oCEJvO93-- --===============2509424911239175529== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline -- ubuntu-security-announce mailing list ubuntu-security-announce@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce --===============2509424911239175529==-- |