Mehrere Probleme in OpenJDK
ID: | USN-3747-1 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 18.04 LTS |
Datum: | Di, 21. August 2018, 07:51 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2825
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2952 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2826 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2972 |
Applikationen: | OpenJDK |
Originalnachricht |
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--===============2477686637336626853== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="IYV9cRr2u6rjcP4B" Content-Disposition: inline --IYV9cRr2u6rjcP4B Content-Type: text/plain; charset=us-ascii Content-Disposition: inline ========================================================================== Ubuntu Security Notice USN-3747-1 August 21, 2018 openjdk-lts vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.04 LTS Summary: Several security issues were fixed in OpenJDK 10. Software Description: - openjdk-lts: Java runtime based on OpenJDK (debugging symbols) Details: It was discovered that OpenJDK did not properly validate types in some situations. An attacker could use this to construct a Java class that could possibly bypass sandbox restrictions. (CVE-2018-2825, CVE-2018-2826) It was discovered that the PatternSyntaxException class in OpenJDK did not properly validate arguments passed to it. An attacker could use this to potentially construct a class that caused a denial of service (excessive memory consumption). (CVE-2018-2952) Daniel Bleichenbacher discovered a vulnerability in the Galois/Counter Mode (GCM) mode of operation for symmetric block ciphers in OpenJDK. An attacker could use this to expose sensitive information. (CVE-2018-2972) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS: openjdk-11-jre 10.0.2+13-1ubuntu0.18.04.1 openjdk-11-jre-headless 10.0.2+13-1ubuntu0.18.04.1 openjdk-11-jre-zero 10.0.2+13-1ubuntu0.18.04.1 This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart any Java applications or applets to make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3747-1 CVE-2018-2825, CVE-2018-2826, CVE-2018-2952, CVE-2018-2972 Package Information: https://launchpad.net/ubuntu/+source/openjdk-lts/10.0.2+13-1ubuntu0.18.04.1 --IYV9cRr2u6rjcP4B Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEpgY7tWAjCaQ8jrvULwmejQBegfQFAlt7oT0ACgkQLwmejQBe gfRpEQ/7BzwefKEEZls1NoKbIxth6ZF/YZHod0wPJ70T2cQuQN7F/qjrHFk5RK/Y OMsrq/esPlQamxTyN9cYOJFg59iySMfYHaXd9ZVL8qS5MhXkJUvok4tivKzdCOYh Va1EXAFblpqYVCnU9KLcgutXLag8sGCSr8UT21SPFu6OaCThXJYMViFGTwgo8Xf4 Pw6Oc+pHzVyaGHcuxrwLPuH1tt64cvXYy+q7zrMxmwyxwUKGQ5YeO6dGFDXcnYwa C1ETelxtpS2Zmxh1ypRHjYLwsjGUyOyokbtB4TA015OuaSYyA8K7pB/zA93yTAGk Hv5ggAIOEUDg5tbuUEEAevfMji9rc4EhLCWxN7nDxr3IaTyb3TNtDfbN8gdl3Odx DFJVA1zEmN5zWQrhaC7hckKCIxsP4fDr0TYtK+86/Wm009DkZ/WkUYOILAcu+KNm q0ri8Lq49K/WWbwwnlncSCEAKIftKCB2vI3xUL7WN9GgfFvU/sEDPiSlVsJ8gg1r VajStNUFpmbZ4aZTacc5tCSgGcTXipUX55AaCwyJ8P5blZd0WY+l+u35+UKlqV7u hhQcTLko5LknDI6SX5DXQARjlsKnhcjR6b7pD44Xqa6jusRKoknM3zQXTX7JKCzK 1vU9AU0PP6mxbYUjmhL2YZZFTLfVU8vorZC4F6BVxN6h+iKvk/4= =j//f -----END PGP SIGNATURE----- --IYV9cRr2u6rjcP4B-- --===============2477686637336626853== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 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 |