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HistoryJul 26, 2016 - 2:24 p.m.

[SECURITY] [DLA 562-1] gosa security update

2016-07-2614:24:37
lists.debian.org
7

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

10

Confidence

High

EPSS

0.006

Percentile

78.6%

Package : gosa
Version : 2.7.4-4.3~deb7u3
CVE ID : CVE-2015-8771

GOsa² is a combination of system-administrator and end-user web
interface, designed to handle LDAP based setups.

A code injection vulnerability in the Samba plugin code of GOsa has
been discovered. During Samba password changes it has been possible to
inject malicious Perl code.

If you upgrade to this fixed package revision, please note that Samba
password changes will stop working until the sambaHashHook parameter
in gosa.conf has been updated to accept base64 encoded password strings.

Please read the gosa.conf (5) man page after you have upgraded to this
package revision and adapt gosa.conf as described there.

For Debian 7 "Wheezy", these problems have been fixed in version
2.7.4-4.3~deb7u3.

We recommend that you upgrade your gosa packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

10

Confidence

High

EPSS

0.006

Percentile

78.6%