Debian Security Advisory
DSA-2061-1 samba -- memory corruption
- Date Reported:
- 16 Jun 2010
- Affected Packages:
- samba
- Vulnerable:
- Yes
- Security database references:
- In Mitre's CVE dictionary: CVE-2010-2063.
- More information:
-
Jun Mao discovered that Samba, an implementation of the SMB/CIFS protocol for Unix systems, is not properly handling certain offset values when processing chained SMB1 packets. This enables an unauthenticated attacker to write to an arbitrary memory location resulting in the possibility to execute arbitrary code with root privileges or to perform denial of service attacks by crashing the samba daemon.
For the stable distribution (lenny), this problem has been fixed in version 3.2.5-4lenny12.
This problem does not affect the versions in the testing (squeeze) and unstable (sid) distribution.
We recommend that you upgrade your samba packages.
- Fixed in:
-
Debian GNU/Linux 5.0 (lenny)
- Source:
- http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12.diff.gz
- http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12.dsc
- http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12.dsc
- Architecture-independent component:
- http://security.debian.org/pool/updates/main/s/samba/samba-doc-pdf_3.2.5-4lenny12_all.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-doc_3.2.5-4lenny12_all.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-doc_3.2.5-4lenny12_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_amd64.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_amd64.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_amd64.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_amd64.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_amd64.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_amd64.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_amd64.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_amd64.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_amd64.deb
- http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_amd64.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_amd64.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_amd64.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_arm.deb
- ARM EABI:
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_armel.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_armel.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_armel.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_armel.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_armel.deb
- http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_armel.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_armel.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_armel.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_armel.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_armel.deb
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_armel.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_armel.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_armel.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_sparc.deb
MD5 checksums of the listed files are available in the original advisory.