-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandriva Linux Security Advisory MDVSA-2015:056 http://www.mandriva.com/en/support/security/ _______________________________________________________________________ Package : rpm Date : March 9, 2015 Affected: Business Server 2.0 _______________________________________________________________________ Problem Description: Updated rpm packages fix security vulnerabilities: It was found that RPM wrote file contents to the target installation directory under a temporary name, and verified its cryptographic signature only after the temporary file has been written completely. Under certain conditions, the system interprets the unverified temporary file contents and extracts commands from it. This could allow an attacker to modify signed RPM files in such a way that they would execute code chosen by the attacker during package installation (CVE-2013-6435). It was found that RPM could encounter an integer overflow, leading to a stack-based buffer overflow, while parsing a crafted CPIO header in the payload section of an RPM file. This could allow an attacker to modify signed RPM files in such a way that they would execute code chosen by the attacker during package installation (CVE-2014-8118). _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6435 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8118 http://advisories.mageia.org/MGASA-2014-0529.html _______________________________________________________________________ Updated Packages: Mandriva Business Server 2/X86_64: b3532b12d97b24e3768e61002e3fef1b mbs2/x86_64/lib64rpm3-4.11.1-14.1.mbs2.x86_64.rpm 3be94a62bfebc9528a4426edc68a7818 mbs2/x86_64/lib64rpmbuild3-4.11.1-14.1.mbs2.x86_64.rpm 6251edea55f023123be3ecc0de1e850c mbs2/x86_64/lib64rpm-devel-4.11.1-14.1.mbs2.x86_64.rpm 6c0bbf0a03eff7b2aa89b92e6f0566db mbs2/x86_64/lib64rpmsign3-4.11.1-14.1.mbs2.x86_64.rpm 72bac9e8aa766cb0921206d2012d876d mbs2/x86_64/python-rpm-4.11.1-14.1.mbs2.x86_64.rpm 2eb7cd5c118ed26adc7c3df2fc64aae2 mbs2/x86_64/rpm-4.11.1-14.1.mbs2.x86_64.rpm 011b71f9fa14491755bfb259cd2cefb8 mbs2/x86_64/rpm-build-4.11.1-14.1.mbs2.x86_64.rpm fcf427b54799cf466da1f3d2a27b8860 mbs2/x86_64/rpm-sign-4.11.1-14.1.mbs2.x86_64.rpm fea4413468a10cb54189b917e134846d mbs2/SRPMS/rpm-4.11.1-14.1.mbs2.src.rpm _______________________________________________________________________ To upgrade automatically use MandrivaUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. All packages are signed by Mandriva for security. You can obtain the GPG public key of the Mandriva Security Team by executing: gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98 You can view other update advisories for Mandriva Linux at: http://www.mandriva.com/en/support/security/advisories/ If you want to report vulnerabilities, please contact security_(at)_mandriva.com _______________________________________________________________________ Type Bits/KeyID Date User ID pub 1024D/22458A98 2000-07-10 Mandriva Security Team <security*mandriva.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iD8DBQFU/ZVBmqjQ0CJFipgRAlt7AKCM3ghEr1C7lL4icSOqcWRFrQOdpQCgmJfx RVZ8N6gSORWwG1rSn8FLlkg= =g1pf -----END PGP SIGNATURE-----