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VuXML IDDescription
50a1bbc9-fb80-11e9-9e70-005056a311d1samba -- multiple vulnerabilities

The samba project reports:

Malicious servers can cause Samba client code to return filenames containing path separators to calling code.

When the password contains multi-byte (non-ASCII) characters, the check password script does not receive the full password string.

Users with the "get changes" extended access right can crash the AD DC LDAP server by requesting an attribute using the range= syntax.


Discovery 2019-09-29
Entry 2019-10-29
samba48
le 4.8.12

samba410
lt 4.10.10

samba411
lt 4.11.2

https://www.samba.org/samba/security/CVE-2019-10218.html
CVE-2019-10218
https://www.samba.org/samba/security/CVE-2019-14833.html
CVE-2019-14833
https://www.samba.org/samba/security/CVE-2019-14847.html
CVE-2019-14847
1edae47e-1cdd-11ea-8c2a-08002743b791samba -- multiple vulnerabilities

The Samba Team reports:

CVE-2019-14861:

An authenticated user can crash the DCE/RPC DNS management server by creating records with matching the zone name.

CVE-2019-14870:

The DelegationNotAllowed Kerberos feature restriction was not being applied when processing protocol transition requests (S4U2Self), in the AD DC KDC.


Discovery 2019-12-10
Entry 2019-12-12
samba48
ge 4.8.0

samba410
lt 4.10.11

samba411
lt 4.11.3

https://www.samba.org/samba/history/samba-4.10.11.html
CVE-2019-14861
CVE-2019-14870
9ca85b7c-1b31-11eb-8762-005056a311d1samba -- Multiple Vulnerabilities

The Samba Team reports:

  • CVE-2020-14318: Missing handle permissions check in SMB1/2/3 ChangeNotify
  • CVE-2020-14323: Unprivileged user can crash winbind
  • CVE-2020-14383: An authenticated user can crash the DCE/RPC DNS with easily crafted records

Discovery 2020-10-29
Entry 2020-10-30
samba410
le 4.10.18

samba411
lt 4.11.15

samba412
lt 4.12.9

samba413
lt 4.13.1

https://www.samba.org/samba/security/CVE-2020-14318.html
https://www.samba.org/samba/security/CVE-2020-14323.html
https://www.samba.org/samba/security/CVE-2020-14383.html
CVE-2020-14318
CVE-2020-14323
CVE-2020-14383
5f0dd349-40a2-11ea-8d8c-005056a311d1samba -- multiple vulnerabilities

The Samba Team reports:

CVE-2019-14902

The implementation of ACL inheritance in the Samba AD DC was not complete, and so absent a 'full-sync' replication, ACLs could get out of sync between domain controllers.

CVE-2019-14907

When processing untrusted string input Samba can read past the end of the allocated buffer when printing a "Conversion error" message to the logs.

CVE-2019-19344

During DNS zone scavenging (of expired dynamic entries) there is a read of memory after it has been freed.


Discovery 2020-01-14
Entry 2020-01-27
samba410
lt 4.10.12

samba411
lt 4.11.4

https://www.samba.org/samba/history/samba-4.10.12.html
CVE-2019-14902
CVE-2019-14907
CVE-2019-19344
24ace516-fad7-11ea-8d8c-005056a311d1samba -- Unauthenticated domain takeover via netlogon

The Samba Team reports:

An unauthenticated attacker on the network can gain administrator access by exploiting a netlogon protocol flaw.


Discovery 2020-01-01
Entry 2020-09-20
samba410
lt 4.10.18

samba411
lt 4.11.13

samba412
lt 4.12.7

https://www.samba.org/samba/security/CVE-2020-1472.html
CVE-2020-1472
ae599263-bca2-11ea-b78f-b42e99a1b9c3samba -- Multiple Vulnerabilities

The Samba Team reports:

Four vulnerabilities were fixed in samba:

  • CVE-2020-10730: NULL pointer de-reference and use-after-free in Samba AD DC LDAP Server with ASQ, VLV and paged_results
  • CVE-2020-10745: Parsing and packing of NBT and DNS packets can consume excessive CPU in the AD DC (only)
  • CVE-2020-10760: LDAP Use-after-free in Samba AD DC Global Catalog with paged_results and VLV
  • CVE-2020-14303: Empty UDP packet DoS in Samba AD DC nbtd

Discovery 2020-07-02
Entry 2020-07-02
samba410
lt 4.10.17

samba411
lt 4.11.11

samba412
lt 4.12.4

https://www.samba.org/samba/security/CVE-2020-10730.html
https://www.samba.org/samba/security/CVE-2020-10745.html
https://www.samba.org/samba/security/CVE-2020-10760.html
https://www.samba.org/samba/security/CVE-2020-14303.html
CVE-2020-10730
CVE-2020-10745
CVE-2020-10760
CVE-2020-14303
3c7911c9-8a29-11ea-8d8c-005056a311d1samba -- multiple vulnerabilities

The Samba Team reports:

CVE-2020-10700

A client combining the 'ASQ' and 'Paged Results' LDAP controls can cause a use-after-free in Samba's AD DC LDAP server.

CVE-2020-10704

A deeply nested filter in an un-authenticated LDAP search can exhaust the LDAP server's stack memory causing a SIGSEGV.


Discovery 2020-04-29
Entry 2020-04-29
samba410
lt 4.10.15

samba411
lt 4.11.8

samba412
lt 4.12.2

https://www.samba.org/samba/history/samba-4.12.2.html
CVE-2020-10700
CVE-2020-10704