Ausführen beliebiger Kommandos in cups-filters
ID: | USN-2831-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 14.04 LTS, Ubuntu 15.04, Ubuntu 15.10 |
Datum: | Mo, 7. Dezember 2015, 16:34 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8327 |
Applikationen: | cups-filters |
Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============5143632900842835739== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="jDjreVcEP7WTcQIONHeTUSGhTVDeK2mr9" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --jDjreVcEP7WTcQIONHeTUSGhTVDeK2mr9 Content-Type: text/plain; charset=utf- Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-2831-1 December 07, 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: Michal Kowalczyk 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 1.0.76-1ubuntu0.1 Ubuntu 15.04: cups-filters 1.0.67-0ubuntu2.5 Ubuntu 14.04 LTS: cups-filters 1.0.52-0ubuntu1.6 In general, a standard system update will make all the necessary changes. References: http://www.ubuntu.com/usn/usn-2831-1 CVE-2015-8327 Package Information: https://launchpad.net/ubuntu/+source/cups-filters/1.0.76-1ubuntu0.1 https://launchpad.net/ubuntu/+source/cups-filters/1.0.67-0ubuntu2.5 https://launchpad.net/ubuntu/+source/cups-filters/1.0.52-0ubuntu1.6 --jDjreVcEP7WTcQIONHeTUSGhTVDeK2mr9 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 iQIcBAEBCgAGBQJWZZSnAAoJEGVp2FWnRL6T0poQAJFdzwJ0OQfFDr9nb2Bkyzgb YOJrYJpa34RIn9Q8TB8XssXJ+UOYvbAkFIRPjinrQzfud5UwPsjquXIKKA5kCZ4n p7asFRwgf1BbheaLdN6Gv8eqFl8nTpRQs/ZnBgDDEbvbzd1fTc98ttsxJf7G6LXe bO2NYz772uUiWxzw48ZF3VirNPjgyIxcveYBLXPETEJ3oyscGORJdtTKjylunjd1 kZRRPGdbqEOpFTZPpI1BrWv/MyNsLbV9F/TWZAcd7Z/NPKL7MCLai0t7pc0M7ETL jU9Oazsq42Te0rm1aDQblQ6Q6hAyEMnGqI1pSM6LiQe04Jk4l1Yi8NDMsw33tZ2E D+Ywx8Eq04bXcqYwybqxDsSOAaUx6Uum2WKB4/Xy70/NBVw0Er8zxdgQgixSQCxK UWL1rt8WV8txTeYjcRCt9aj6SSkwE12Hn0rCe61wkXrDFgXb+vsqjzODb0UuTICZ T5ELBqoFtV8qr7cLY7ms4g+PE2VWUK9Z3Ilqtv05d2k/RhYRGxNVZXDcHN2J4kt/ ArQaYhEUwxwB9sSn9m6gXIAzH1o4L+8xctPMhVZWdiUkjUqzwd3IwglIX/zJ0KjX k075TupnUtKNJ5eJ5fGzHwL6Ki3/vhSzDoJ4kiRYfF8X22Xj8TM4hZ009BGkrg8x CEbHIgWcFBYjrNPQ4jdY =qygM -----END PGP SIGNATURE----- --jDjreVcEP7WTcQIONHeTUSGhTVDeK2mr9-- --===============5143632900842835739== 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 --===============5143632900842835739==-- |