-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-3078-1 security@xxxxxxxxxx http://www.debian.org/security/ Salvatore Bonaccorso November 27, 2014 http://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : libksba CVE ID : CVE-2014-9087 Debian Bug : 770972 An integer underflow flaw, leading to a heap-based buffer overflow, was found in the ksba_oid_to_str() function of libksba, an X.509 and CMS (PKCS#7) library. By using special crafted S/MIME messages or ECC based OpenPGP data, it is possible to create a buffer overflow, which could cause an application using libksba to crash (denial of service), or potentially, execute arbitrary code. For the stable distribution (wheezy), this problem has been fixed in version 1.2.0-2+deb7u1. For the upcoming stable distribution (jessie), this problem has been fixed in version 1.3.2-1. For the unstable distribution (sid), this problem has been fixed in version 1.3.2-1. We recommend that you upgrade your libksba packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@xxxxxxxxxxxxxxxx -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCgAGBQJUd1cWAAoJEAVMuPMTQ89E0DgP+wZuiRwFrvDTIhXixr36iq2g k7oVYfh4Cdsqthar98IJAf+JaZGRRwm35z0KnnW11op/bnD4kh7OjI/7o9Pj9e12 agEjapLRmtq//pZn8Ps8xWWNBJL/GPhC0nSws2HkuDdomR0L6nuogrBiYfkoZ1W/ XFCOSAe2mzg3b9dKcBZrgZKIH0G1Yip6ZioIPj+dcIGXT9iyohQqp66XDGQ9RDg/ clZbMmKDyR+f/LecZTBTWBCc1z51c2TGLHz4sz3mYqyFurXsFBupRuu8un4t1UNE DAWH6yNdC05T4rMlnmT0NAXoZk+gzJhSZflKRS3s+3qSQtXe6cN/387V05174Ivb XJMDbLaBqV3KI+X/bVBFfH/o0AUCPVo6KT5srwy/JqZzjfbkdZJxwbp7oZIliiZj UPIUNRCZffxFiKQ9IK5YxCS6E/apWCTAblMw2OHccNXvNa6tTaPUIBHEhJogkFtP sVDoWe7WmdhL8jR6yH1MjTLsnCNeLFE+yZ03GJA8C/1yA42eFwjaayfwJcVH1mNX L5HXw01DnWOfXfSSr4ADdS37+Rl+w8ppTughuIn3vEEU6/Yox22uljcyVvqdY2C5 4lm3j+Of2OzT6Gc+uPd/NIPiQd4KzyZ8S/33chizIeimOOg2Ir+M13XD7Ai2Nc6K eF7t3vsbKfFEvSCgNgLs =M8ZO -----END PGP SIGNATURE-----
