CVE-2015-0240
The Netlogon server implementation in smbd in Samba 3.5.x and 3.6.x before 3.6.25, 4.0.x before 4.0.25, 4.1.x before 4.1.17, and 4.2.x before 4.2.0rc5 performs a free operation on an uninitialized stack pointer, which allows remote attackers to execute…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 87.6%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.
Description
The Netlogon server implementation in smbd in Samba 3.5.x and 3.6.x before 3.6.25, 4.0.x before 4.0.25, 4.1.x before 4.1.17, and 4.2.x before 4.2.0rc5 performs a free operation on an uninitialized stack pointer, which allows remote attackers to execute arbitrary code via crafted Netlogon packets that use the ServerPasswordSet RPC API, as demonstrated by packets reaching the _netr_ServerPasswordSet function in rpc_server/netlogon/srv_netlog_nt.c.
- CVSS 2.0
- 10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 87.64% probability · 100th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-17
- Affected
- redhat/enterprise linux · samba/samba · novell/suse linux enterprise desktop · novell/suse linux enterprise server · novell/suse linux enterprise software development kit · canonical/ubuntu linux
- Source
- secalert@redhat.com
References
- http://advisories.mageia.org/MGASA-2015-0084.html
- http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00028.html
- http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00030.html
- http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00031.html
- http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00035.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00047.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00048.html
- http://marc.info/?l=bugtraq&m=142722696102151&w=2
- http://marc.info/?l=bugtraq&m=143039217203031&w=2
- http://rhn.redhat.com/errata/RHSA-2015-0249.html
- http://rhn.redhat.com/errata/RHSA-2015-0250.html
- http://rhn.redhat.com/errata/RHSA-2015-0251.html
- http://rhn.redhat.com/errata/RHSA-2015-0252.html
- http://rhn.redhat.com/errata/RHSA-2015-0253.html
- http://rhn.redhat.com/errata/RHSA-2015-0254.html
- http://rhn.redhat.com/errata/RHSA-2015-0255.html
- http://rhn.redhat.com/errata/RHSA-2015-0256.html
- http://rhn.redhat.com/errata/RHSA-2015-0257.html
- http://security.gentoo.org/glsa/glsa-201502-15.xml
- http://www.debian.org/security/2015/dsa-3171
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:081
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:082
- http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html
- http://www.securityfocus.com/bid/72711
- http://www.securitytracker.com/id/1031783
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.360345
- http://www.ubuntu.com/usn/USN-2508-1
- https://access.redhat.com/articles/1346913
- https://bugzilla.redhat.com/show_bug.cgi?id=1191325
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.