openSUSE Security Update: encfs: security update ______________________________________________________________________________ Announcement ID: openSUSE-SU-2010:1028-1 Rating: low References: #637286 Cross-References: CVE-2010-3073 CVE-2010-3074 Affected Products: openSUSE 11.3 openSUSE 11.2 openSUSE 11.1 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update of encfs fixes: - CVE-2010-3073: CVSS v2 Base Score: 1.9 (AV:L/AC:M/Au:N/C:P/I:N/A:N): Cryptographic Issues (CWE-310): encfs Only 32 bit of file IV used - CVE-2010-3074: CVSS v2 Base Score: 1.9 (AV:L/AC:M/Au:N/C:P/I:N/A:N): Cryptographic Issues (CWE-310): encfs Watermarking attack The patch for CVE-2010-3075 (Last block with single byte is insecure) was not applied because upstream disabled it by default, expect for expert mode. Patch Instructions: To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - openSUSE 11.3: zypper in -t patch encfs-3641 - openSUSE 11.2: zypper in -t patch encfs-3641 - openSUSE 11.1: zypper in -t patch encfs-3641 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE 11.3 (i586 x86_64): encfs-1.6.0-2.3.1 - openSUSE 11.2 (i586 x86_64): encfs-1.5.0-4.3.1 - openSUSE 11.1 (i586 ppc x86_64): encfs-1.5.0-1.17.1 References: http://support.novell.com/security/cve/CVE-2010-3073.html http://support.novell.com/security/cve/CVE-2010-3074.html https://bugzilla.novell.com/637286