CVE-2015-7540 | BDVDB-2026-73506 Detail
Description#
The LDAP server in the AD domain controller in Samba 4.x before 4.1.22 does not check return values to ensure successful ASN.1 memory allocation, which allows remote attackers to cause a denial of service (memory consumption and daemon crash) via crafted packets.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- https://git.samba.org/?p=samba.git%3Ba=commit%3Bh=9d989c9dd7a5b92d0c5d65287935471b83b6e884
- http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174391.html
- http://www.ubuntu.com/usn/USN-2855-2
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- https://git.samba.org/?p=samba.git%3Ba=commit%3Bh=530d50a1abdcdf4d1775652d4c456c1274d83d8d
- http://www.securitytracker.com/id/1034492
- http://www.securityfocus.com/bid/79736
- https://www.samba.org/samba/security/CVE-2015-7540.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174076.html
- http://www.debian.org/security/2016/dsa-3433
- https://security.gentoo.org/glsa/201612-47
- http://www.ubuntu.com/usn/USN-2855-1
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00033.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1288451
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.