CVE-2010-0830 Information

Description

Integer signedness error in the elf_get_dynamic_info function in elf/dynamic-link.h in ld.so in the GNU C Library (aka glibc or libc6) 2.0.1 through 2.11.1 when the –verify option is used allows user-assisted remote attackers to execute arbitrary code via a crafted ELF program with a negative value for a certain d_tag structure member in the ELF header.

Reference

http://drosenbe.blogspot.com/2010/05/integer-overflow-in-ldso-cve-2010-0830.html http://frugalware.org/security/662 http://secunia.com/advisories/39900 http://security.gentoo.org/glsa/glsa-201011-01.xml http://securitytracker.com/id?1024044 http://sourceware.org/git/?p=glibc.git;a=commit;h=db07e962b6ea963dbb345439f6ab9b0cf74d87c5 http://www.debian.org/security/2010/dsa-2058 http://www.mandriva.com/security/advisories?name=MDVSA-2010:111 http://www.mandriva.com/security/advisories?name=MDVSA-2010:112 http://www.securityfocus.com/bid/40063 http://www.ubuntu.com/usn/USN-944-1 http://www.vupen.com/english/advisories/2010/1246 https://exchange.xforce.ibmcloud.com/vulnerabilities/58915 https://lists.opensuse.org/opensuse-security-announce/2010-10/msg00007.html