CVE-2010-2063

Public exploit code

Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.

• Samba 3.3.12 (Linux x86) - 'chain_reply' Memory Corruption (Metasploit)2010-09-04 · remote · linux_x86 · Verified

Impact

Buffer overflow in the SMB1 packet chaining implementation in the chain_reply function in process.c in smbd in Samba 3.0.x before 3.3.13 allows remote attackers to cause a denial of service (memory corruption and daemon crash) or possibly execute arbitrary code via a crafted field in a packet.

Affected products

Weakness classification

References

• NVD record
• CVE.org record
• http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=873
• http://lists.apple.com/archives/security-announce/2010//Aug/msg00003.html
• http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
• http://marc.info/?l=bugtraq&m=129138831608422&w=2
• http://marc.info/?l=bugtraq&m=130835366526620&w=2
• http://marc.info/?l=samba-announce&m=127668712312761&w=2
• http://osvdb.org/65518
• http://secunia.com/advisories/40145
• http://secunia.com/advisories/40210
• http://secunia.com/advisories/40221
• http://secunia.com/advisories/40293
• http://secunia.com/advisories/42319
• http://slackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.471914
• http://support.apple.com/kb/HT4312
• http://ubuntu.com/usn/usn-951-1
• http://www.debian.org/security/2010/dsa-2061
• http://www.mandriva.com/security/advisories?name=MDVSA-2010:119
• http://www.redhat.com/support/errata/RHSA-2010-0488.html
• http://www.samba.org/samba/ftp/history/samba-3.3.13.html
• http://www.samba.org/samba/ftp/patches/security/samba-3.0.37-CVE-2010-2063.patch
• http://www.samba.org/samba/ftp/patches/security/samba-3.3.12-CVE-2010-2063.patch
• http://www.samba.org/samba/security/CVE-2010-2063.html
• http://www.securityfocus.com/bid/40884
• http://www.securitytracker.com/id?1024107
• http://www.vupen.com/english/advisories/2010/1486