CVE-2015-5330

Publication date 16 December 2015

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

ldb before 1.1.24, as used in the AD LDAP server in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3, mishandles string lengths, which allows remote attackers to obtain sensitive information from daemon heap memory by sending crafted packets and then reading (1) an error message or (2) a database value.

Read the notes from the security team

Status

Package Ubuntu Release Status
ldb 17.04 zesty
Fixed 2:1.1.24-1ubuntu1
16.10 yakkety
Fixed 2:1.1.24-1ubuntu1
16.04 LTS xenial
Fixed 2:1.1.24-1ubuntu1
15.10 wily
Fixed 2:1.1.20-2ubuntu0.1
15.04 vivid
Fixed 1:1.1.18-1ubuntu0.1
14.04 LTS trusty
Fixed 1:1.1.16-1ubuntu0.1
12.04 LTS precise
Fixed 1:1.1.4-1ubuntu0.1
samba 17.04 zesty
Fixed 2:4.3.3+dfsg-1ubuntu1
16.10 yakkety
Fixed 2:4.3.3+dfsg-1ubuntu1
16.04 LTS xenial
Fixed 2:4.3.3+dfsg-1ubuntu1
15.10 wily
Fixed 2:4.1.17+dfsg-4ubuntu3.1
15.04 vivid
Fixed 2:4.1.13+dfsg-4ubuntu3.1
14.04 LTS trusty
Fixed 2:4.1.6+dfsg-1ubuntu2.14.04.11
12.04 LTS precise
Fixed 2:3.6.3-2ubuntu2.13
samba4 17.04 zesty Not in release
16.10 yakkety Not in release
16.04 LTS xenial Not in release
15.10 wily Not in release
15.04 vivid Not in release
14.04 LTS trusty Not in release
12.04 LTS precise Ignored end of life

Notes

mdeslaur

4.0.0 to 4.3.2, but 3.6 may also need patch may require ldb-1.1.24 3.6 patch in upstream bug

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

Related Ubuntu Security Notices (USN)

Other references