-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-2896-2 secur...@debian.org http://www.debian.org/security/ Salvatore Bonaccorso April 08, 2014 http://www.debian.org/security/faq - -------------------------------------------------------------------------
Package : openssl CVE ID : CVE-2014-0160 This revision to the recent OpenSSL update, DSA-2896-1, checks for some services that may use OpenSSL in a way that they expose the vulnerability. Such services are proposed to be restarted during the upgrade to help in the actual deployment of the fix. The list of services that are checked is not comprehensive. For a more detailed check, it is recommended to use the checkrestart tool from the debian-goodies package. Note that client applications also need to be restarted. In case of doubt a full system restart is recommended. For reference, the original advisory text follows. A vulnerability has been discovered in OpenSSL's support for the TLS/DTLS Hearbeat extension. Up to 64KB of memory from either client or server can be recovered by an attacker. This vulnerability might allow an attacker to compromise the private key and other sensitive data in memory. All users are urged to upgrade their openssl packages (especially libssl1.0.0) and restart applications as soon as possible. According to the currently available information, private keys should be considered as compromised and regenerated as soon as possible. More details will be communicated at a later time. The oldstable distribution (squeeze) is not affected by this vulnerability. For the stable distribution (wheezy), this problem has been fixed in version 1.0.1e-2+deb7u6. For the unstable distribution (sid), this problem will be fixed soon. We recommend that you upgrade your openssl packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: http://www.debian.org/security/ Mailing list: debian-security-annou...@lists.debian.org -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCgAGBQJTQ/sNAAoJEAVMuPMTQ89EsEYP/0u8fG6OS/RDFgaARZeEDNGc NfqSY6xcCRXxhgdxyq72HH0aU4TeYCTqMlD+AAcCLq8Y2hJ4hU/1rXwDlndgwUnj NS0lkrwji0tVfX13A0iRFT0xf60dAUISd5EfcjJAwmZ9e4hHqCGgaMNpezmy5tUl M0SgVptlxRaG4mISUeuHlvyMZ36bNwtEnnYL9vm2xBkMwzgotpcwDznrfbxRo9kx VsIkXD5tmyFzvhPOYikE4ROVY62HKpwssWV2oaHK6xKSVPSyqUvuNCzPTV8nh8PC Ndlwhqt1On4ui03pcbB5Ms2wPHEnu7IxJCci84P6XBH5XQ+dLTEmb8EIOsmteell pLRJUAyFoyAQAilgNw2A1fiUHJn58jLmLmW3b0ce9ZfrLcNtnpBuqHHuWZZLZij0 CWA8etYEmj8d80+ERqw0A3BpSxt5RKuKVLGq8iqypWmIlBaTBCJWwwp+lXVEvPbi 4JxPfo9NYnS0wzgZMC96PGAQq5Dw9yf9weV4PE2ZaxH3vHYNc+7DDmsUF44a7/qN rXKU6cliIs1syIT7q4Br7Xn9FNyfoY9cwhGintC5u20+8mewLnTDjmHUOKQJuXOo eQAPZOSgQZRQ+u40Hg93BXHU8dMkZ329huodQeR7RTlpPK3iM7lXxi+yd7bkvEwQ pkSzcpXQmGsZ3Vp9wC58 =VRqT -----END PGP SIGNATURE-----
