Preisgabe von Informationen in curl
ID: | USN-4466-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS |
Datum: | Mi, 19. August 2020, 22:45 |
Referenzen: | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8231 |
Applikationen: | curl |
Originalnachricht |
|
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============5795500629402637169== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="2FpXxgyqtsnZteUvDMRPOH4SmiV0lUNn8" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --2FpXxgyqtsnZteUvDMRPOH4SmiV0lUNn8 Content-Type: multipart/mixed; boundary="i7buSD2uRKD6yLXrbK2H7sNxgXqOtUH5Z" --i7buSD2uRKD6yLXrbK2H7sNxgXqOtUH5Z Content-Type: text/plain; charset=utf-8 Content-Language: en-C Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-4466-1 August 19, 2020 curl vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: curl could be made to expose sensitive information over the network. Software Description: - curl: HTTP, HTTPS, and FTP client and client libraries Details: Marc Aldorasi discovered that curl incorrectly handled the libcurl CURLOPT_CONNECT_ONLY option. This could result in data being sent to the wrong destination, possibly exposing sensitive information. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 20.04 LTS: curl 7.68.0-1ubuntu2.2 libcurl3-gnutls 7.68.0-1ubuntu2.2 libcurl3-nss 7.68.0-1ubuntu2.2 libcurl4 7.68.0-1ubuntu2.2 Ubuntu 18.04 LTS: curl 7.58.0-2ubuntu3.10 libcurl3-gnutls 7.58.0-2ubuntu3.10 libcurl3-nss 7.58.0-2ubuntu3.10 libcurl4 7.58.0-2ubuntu3.10 Ubuntu 16.04 LTS: curl 7.47.0-1ubuntu2.16 libcurl3 7.47.0-1ubuntu2.16 libcurl3-gnutls 7.47.0-1ubuntu2.16 libcurl3-nss 7.47.0-1ubuntu2.16 In general, a standard system update will make all the necessary changes. References: https://usn.ubuntu.com/4466-1 CVE-2020-8231 Package Information: https://launchpad.net/ubuntu/+source/curl/7.68.0-1ubuntu2.2 https://launchpad.net/ubuntu/+source/curl/7.58.0-2ubuntu3.10 https://launchpad.net/ubuntu/+source/curl/7.47.0-1ubuntu2.16 --i7buSD2uRKD6yLXrbK2H7sNxgXqOtUH5Z-- --2FpXxgyqtsnZteUvDMRPOH4SmiV0lUNn8 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEUMSg3c8x5FLOsZtRZWnYVadEvpMFAl89ItMACgkQZWnYVadE vpNCFBAAtkTTU/e+fq3QwLVZN9Os4hiRbwcReTqHc1pvN4J4MJf4tcDwnhhtHtBC 0gGAeRGUe3HvQSPBbYnWMsfecWzhFh0BUbpp8Wcht9wr4Nfz0x6NEy84ARvOEsCM RAMY5JjPMemDiuxNO88YTy7ZxPOilzaCAT3e4dZsCQ1107dNF5dqDbw+hPo5SVC+ Ce/SDW91X30PXvinVz0t/N9lEc89wPrDSe1GO0h8h1sReb2nbGSQtdEzfaeApJmf 5TcQgR2Aj24Az3Pwg4xz9Kkbb3HnG/Oj/B+nQ2kIHj9Ek+CASuAbIkR+NVwFXxf+ xX5diNcjr7ZI6equSzHCMwB49gJTYdvj1GnuZfBA/Uj1fQN2TIHwp4l/nu1IolaI ceM/aR8+BuYl8Qk4QLw9UzkqYITqDf11R5T+wTo49ZLg0yJzCKYIprVXrFsOW2Yu 0n5wYOjpOF74ymzrB+Ym5zvTCxfZu4sCqQvGd6uLjIA/zxJXvJ8TnfY6UHHL95d+ UuKQDkkoBo2+3Fndm4nwDUgzhsVox59/VO/madtVvMib8WVbVrV2E6mJN/2+K7KI S2LMUOiOcgS1zE/ekif+/F5FblPcGexZSuWowWuQ2iQfnJ+FJk2J3KVOPORbpQ4r VVubzvvZ2BzumHZNbi9cBVEaKbL+knC0WXIWbGfLHVcrSHfWHA0= =y6HF -----END PGP SIGNATURE----- --2FpXxgyqtsnZteUvDMRPOH4SmiV0lUNn8-- --===============5795500629402637169== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline LS0gCnVidW50dS1zZWN1cml0eS1hbm5vdW5jZSBtYWlsaW5nIGxpc3QKdWJ1bnR1LXNlY3VyaXR5 LWFubm91bmNlQGxpc3RzLnVidW50dS5jb20KTW9kaWZ5IHNldHRpbmdzIG9yIHVuc3Vic2NyaWJl IGF0OiBodHRwczovL2xpc3RzLnVidW50dS5jb20vbWFpbG1hbi9saXN0aW5mby91YnVudHUtc2Vj dXJpdHktYW5ub3VuY2UK --===============5795500629402637169==-- |