Zwei Probleme in SpamAssassin
ID: | USN-4237-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 19.04, Ubuntu 19.10 |
Datum: | Mo, 13. Januar 2020, 23:32 |
Referenzen: | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11805
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12420 |
Applikationen: | SpamAssassin |
Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============3295553692461128391== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="BVbSzq6Vvsk8qS2ePoDmzX9WOstwzw9f7" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --BVbSzq6Vvsk8qS2ePoDmzX9WOstwzw9f7 Content-Type: multipart/mixed; boundary="j42AwSGU74vSh5E3hjXygcMBT7kiEOdf2" --j42AwSGU74vSh5E3hjXygcMBT7kiEOdf2 Content-Type: text/plain; charset=utf-8 Content-Language: en-C Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-4237-1 January 13, 2020 spamassassin vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 19.10 - Ubuntu 19.04 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: Several security issues were fixed in SpamAssassin. Software Description: - spamassassin: Perl-based spam filter using text analysis Details: It was discovered that SpamAssassin incorrectly handled certain CF files. If a user or automated system were tricked into using a specially-crafted CF file, a remote attacker could possibly run arbitrary code. (CVE-2018-11805) It was discovered that SpamAssassin incorrectly handled certain messages. A remote attacker could possibly use this issue to cause SpamAssassin to consume resources, resulting in a denial of service. (CVE-2019-12420) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 19.10: spamassassin 3.4.2-1ubuntu0.19.10.1 Ubuntu 19.04: spamassassin 3.4.2-1ubuntu0.19.04.1 Ubuntu 18.04 LTS: spamassassin 3.4.2-0ubuntu0.18.04.2 Ubuntu 16.04 LTS: spamassassin 3.4.2-0ubuntu0.16.04.2 In general, a standard system update will make all the necessary changes. References: https://usn.ubuntu.com/4237-1 CVE-2018-11805, CVE-2019-12420 Package Information: https://launchpad.net/ubuntu/+source/spamassassin/3.4.2-1ubuntu0.19.10.1 https://launchpad.net/ubuntu/+source/spamassassin/3.4.2-1ubuntu0.19.04.1 https://launchpad.net/ubuntu/+source/spamassassin/3.4.2-0ubuntu0.18.04.2 https://launchpad.net/ubuntu/+source/spamassassin/3.4.2-0ubuntu0.16.04.2 --j42AwSGU74vSh5E3hjXygcMBT7kiEOdf2-- --BVbSzq6Vvsk8qS2ePoDmzX9WOstwzw9f7 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEUMSg3c8x5FLOsZtRZWnYVadEvpMFAl4coz4ACgkQZWnYVadE vpOO7w//Vs3YVvFaNXSIL/qCTL1dCDHHjfwNdaeK2Z0RmHxF3XHfTVHPCwj5tgOM 5FkvWs5Bxp1KDO4hhPGjcrJ4UoFMuXu63+Xc+1Vbh1cUDZJJGPv/XFvmPIPJ8PJM 2eMwUy5M7LQqef1FnG9zytArDodEk4Yj5bTYXrxbjvuBkmkn/9LCY2kR4gUET3mO x8VlEqI4qp1VSUUoZuJBz22XWCWHttUyHNJzZicjqbZarf7r6Kgkj1qVulbsPgDm wHhP8alzBm+HIjQ42aXgBF9cNjIOn8sahlGvEfugwGALGrVRm8laFiHj/n+mn1NB o95IZ3i0OSiIoBvWoFklUWeA0PfO917SxjcLVdGzq5Qq2Kej/97/uGbdUFA+XP0E 8jWlgwr6nnV7+qhro4hA2q8f87fIFP8+Nr1pXhyoBSYDUTGBOq+mfKawTbztrZGN Yw6hsNR74xKV6RFpQ9biUAJ7kFBF4jpfuLzZkHsMcQfdSNQDoX65fFn3SwPPEjuq /0xpshFC3Zr6qyN0DyiQ1IOVG/Urn/w0+awA3HvIUhQMxoN53Ru0F8xFiWn/eJZC qD+qth1itxPoO8IWA9xrkU4/AwK8W0wITeeq2s1T3WNrbHerH/WWaALNj3ug8D10 xTqhV1AnlF0tDiJJhNL1Zd+j0aFzNJl5kV7MQN/yqO6KYxYURaY= =CNw3 -----END PGP SIGNATURE----- --BVbSzq6Vvsk8qS2ePoDmzX9WOstwzw9f7-- --===============3295553692461128391== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline LS0gCnVidW50dS1zZWN1cml0eS1hbm5vdW5jZSBtYWlsaW5nIGxpc3QKdWJ1bnR1LXNlY3VyaXR5 LWFubm91bmNlQGxpc3RzLnVidW50dS5jb20KTW9kaWZ5IHNldHRpbmdzIG9yIHVuc3Vic2NyaWJl IGF0OiBodHRwczovL2xpc3RzLnVidW50dS5jb20vbWFpbG1hbi9saXN0aW5mby91YnVudHUtc2Vj dXJpdHktYW5ub3VuY2UK --===============3295553692461128391==-- |