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HistoryMay 30, 2017 - 9:24 p.m.

[SECURITY] [DSA 3868-1] openldap security update

2017-05-3021:24:25
lists.debian.org
10

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.915 High

EPSS

Percentile

98.9%


Debian Security Advisory DSA-3868-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
May 30, 2017 https://www.debian.org/security/faq


Package : openldap
CVE ID : CVE-2017-9287
Debian Bug : 863563

Karsten Heymann discovered that the OpenLDAP directory server can be
crashed by performing a paged search with a page size of 0, resulting in
denial of service. This vulnerability is limited to the MDB storage
backend.

For the stable distribution (jessie), this problem has been fixed in
version 2.4.40+dfsg-1+deb8u3.

For the unstable distribution (sid), this problem has been fixed in
version 2.4.44+dfsg-5.

We recommend that you upgrade your openldap packages.

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

Mailing list: [email protected]

OSVersionArchitecturePackageVersionFilename
Debian8allopenldap< 2.4.40+dfsg-1+deb8u3openldap_2.4.40+dfsg-1+deb8u3_all.deb

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.915 High

EPSS

Percentile

98.9%