drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in CUPS
Name: |
Zwei Probleme in CUPS |
|
ID: |
USN-4340-1 |
|
Distribution: |
Ubuntu |
|
Plattformen: |
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 19.10, Ubuntu 20.04 |
|
Datum: |
Mo, 27. April 2020, 22:47 |
|
Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2228
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3898 |
|
Applikationen: |
Common UNIX Printing System |
|
Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============6813632780347432028== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="gBXikdcogz2IPjztneM5HmewKSw3S7tRC"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --gBXikdcogz2IPjztneM5HmewKSw3S7tRC Content-Type: multipart/mixed; boundary="xi42Q5DDRKB34i69BVJ3elzRbZmDoE3dR"
--xi42Q5DDRKB34i69BVJ3elzRbZmDoE3dR Content-Type: text/plain; charset=utf-8 Content-Language: en-C Content-Transfer-Encoding: quoted-printable
========================================================================== Ubuntu Security Notice USN-4340-1 April 27, 2020
cups vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.04 - Ubuntu 19.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS
Summary:
Several security issues were fixed in CUPS.
Software Description: - cups: Common UNIX Printing System(tm)
Details:
It was discovered that CUPS incorrectly handled certain language values. A local attacker could possibly use this issue to cause CUPS to crash, leading to a denial of service, or possibly obtain sensitive information. This issue only applied to Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 19.10. (CVE-2019-2228)
Stephan Zeisberg discovered that CUPS incorrectly handled certain malformed ppd files. A local attacker could possibly use this issue to execute arbitrary code. (CVE-2020-3898)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.04: cups 2.3.1-9ubuntu1.1
Ubuntu 19.10: cups 2.2.12-2ubuntu1.1
Ubuntu 18.04 LTS: cups 2.2.7-1ubuntu2.8
Ubuntu 16.04 LTS: cups 2.1.3-4ubuntu0.11
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/4340-1 CVE-2019-2228, CVE-2020-3898
Package Information: https://launchpad.net/ubuntu/+source/cups/2.3.1-9ubuntu1.1 https://launchpad.net/ubuntu/+source/cups/2.2.12-2ubuntu1.1 https://launchpad.net/ubuntu/+source/cups/2.2.7-1ubuntu2.8 https://launchpad.net/ubuntu/+source/cups/2.1.3-4ubuntu0.11
--xi42Q5DDRKB34i69BVJ3elzRbZmDoE3dR--
--gBXikdcogz2IPjztneM5HmewKSw3S7tRC Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc"
-----BEGIN PGP SIGNATURE-----
iQIzBAEBCgAdFiEEUMSg3c8x5FLOsZtRZWnYVadEvpMFAl6nADkACgkQZWnYVadE vpNZRxAAu8B6ad/JKpgghaK8HhR7zU4bYm+JiWdRqVEOGRa7l5zpNM9u7WkP3+si enwCsS9ieOHfELsDq5gSizw7JYBLoJOSXfuoYEx0tnoLGievxmNaDsxKyKqPapyl ws5eKBLGzHOeDjgU1pX+Mg9nFcLClcOdHFc83Y0dlbwNiHyUhpacM6QK01CEVjgw HhYFs4FXTjqByXtFeUFkwcEYUSYhlJTKOOMJ30V32L07hJqGSFdMNHitcm47bF4p 7XgAAbpZgE5O8v/moU5MZKO8nji5i0DnPmPGw+c2zPl/rqruBIC6tZOOGxWOx+Hr EL+2L3/b+bApcr6IrhctMwY7V2L3PGEclFbCW+ibR4HVGqimzZ/sQtRJiJ7oRtLf DHyKd2oL0OyPfJ6VQnwa2j7x9dgpqaDO25jlcQGKneagxwaKPKEjUrfr+3wHBp2P idnLzE5HAZgPvDFo8I0TLOfwoG8Xhhh8hh/juEf08OkMSSo8dH6npZWe97hUtJ0S J07XNCosW2BUc9b7ReUlvFcP4dtVZjd3jondaIGtrKxXmI7JrJqRbBezOa1oJOQl olwn7N3/EPggrx6I741oU/DijXgx8T7lUnC2OG7FZs990fc3223qNv5wzIoeyHHA hyMz6X3t2pPwoRL3nmdXdtSWsQKjkAqNBUhBwil9rTJBUwG77o4= =qZs+ -----END PGP SIGNATURE-----
--gBXikdcogz2IPjztneM5HmewKSw3S7tRC--
--===============6813632780347432028== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline
LS0gCnVidW50dS1zZWN1cml0eS1hbm5vdW5jZSBtYWlsaW5nIGxpc3QKdWJ1bnR1LXNlY3VyaXR5 LWFubm91bmNlQGxpc3RzLnVidW50dS5jb20KTW9kaWZ5IHNldHRpbmdzIG9yIHVuc3Vic2NyaWJl IGF0OiBodHRwczovL2xpc3RzLnVidW50dS5jb20vbWFpbG1hbi9saXN0aW5mby91YnVudHUtc2Vj dXJpdHktYW5ub3VuY2UK
--===============6813632780347432028==--
|
|
|
|