ID CVE-2015-1854
Summary 389 Directory Server before 1.3.3.10 allows attackers to bypass intended access restrictions and modify directory entries via a crafted ldapmodrdn call.
References
Vulnerable Configurations
  • Fedora Project 389 Directory Server 1.3.3.9
    cpe:2.3:a:fedoraproject:389_directory_server:1.3.3.9
  • Fedora 22
    cpe:2.3:o:fedoraproject:fedora:22
CVSS
Base: 5.0
Impact:
Exploitability:
CWE CWE-284
CAPEC
  • Embedding Scripts within Scripts
    An attack of this type exploits a programs' vulnerabilities that are brought on by allowing remote hosts to execute scripts. The attacker leverages this capability to execute scripts to execute his/her own script by embedding it within other scripts that the target software is likely to execute. The attacker must have the ability to inject script into script that is likely to be executed. If this is done, then the attacker can potentially launch a variety of probes and attacks against the web server's local environment, in many cases the so-called DMZ, back end resources the web server can communicate with, and other hosts. With the proliferation of intermediaries, such as Web App Firewalls, network devices, and even printers having JVMs and Web servers, there are many locales where an attacker can inject malicious scripts. Since this attack pattern defines scripts within scripts, there are likely privileges to execute said attack on the host. Of course, these attacks are not solely limited to the server side, client side scripts like Ajax and client side JavaScript can contain malicious scripts as well. In general all that is required is for there to be sufficient privileges to execute a script, but not protected against writing.
  • Signature Spoofing by Key Theft
    An attacker obtains an authoritative or reputable signer's private signature key by theft and then uses this key to forge signatures from the original signer to mislead a victim into performing actions that benefit the attacker.
nessus via4
  • NASL family Red Hat Local Security Checks
    NASL id REDHAT-RHSA-2015-0895.NASL
    description Updated 389-ds-base packages that fix one security issue are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. The 389 Directory Server is an LDAPv3 compliant server. The base packages include the Lightweight Directory Access Protocol (LDAP) server and command-line utilities for server administration. A flaw was found in the way Red Hat Directory Server performed authorization of modrdn operations. An unauthenticated attacker able to issue an ldapmodrdn call to the directory server could use this flaw to perform unauthorized modifications of entries in the directory server. (CVE-2015-1854) This issue was discovered by Simo Sorce of Red Hat. All 389-ds-base users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. After installing this update, the 389 server service will be restarted automatically.
    last seen 2018-01-26
    modified 2018-01-25
    plugin id 83132
    published 2015-04-29
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=83132
    title RHEL 7 : 389-ds-base (RHSA-2015:0895)
  • NASL family Amazon Linux Local Security Checks
    NASL id ALA_ALAS-2015-538.NASL
    description A flaw was found in the authorization of modrdn operations. An unauthenticated attacker able to issue an ldapmodrdn call to the directory server could use this flaw to perform unauthorized modifications of entries in the directory server.
    last seen 2018-04-19
    modified 2018-04-18
    plugin id 83977
    published 2015-06-04
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=83977
    title Amazon Linux AMI : 389-ds-base (ALAS-2015-538)
  • NASL family CentOS Local Security Checks
    NASL id CENTOS_RHSA-2015-0895.NASL
    description Updated 389-ds-base packages that fix one security issue are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. The 389 Directory Server is an LDAPv3 compliant server. The base packages include the Lightweight Directory Access Protocol (LDAP) server and command-line utilities for server administration. A flaw was found in the way Red Hat Directory Server performed authorization of modrdn operations. An unauthenticated attacker able to issue an ldapmodrdn call to the directory server could use this flaw to perform unauthorized modifications of entries in the directory server. (CVE-2015-1854) This issue was discovered by Simo Sorce of Red Hat. All 389-ds-base users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. After installing this update, the 389 server service will be restarted automatically.
    last seen 2018-01-26
    modified 2018-01-25
    plugin id 83118
    published 2015-04-29
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=83118
    title CentOS 7 : 389-ds-base (CESA-2015:0895)
  • NASL family Oracle Linux Local Security Checks
    NASL id ORACLELINUX_ELSA-2015-0895.NASL
    description From Red Hat Security Advisory 2015:0895 : Updated 389-ds-base packages that fix one security issue are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. The 389 Directory Server is an LDAPv3 compliant server. The base packages include the Lightweight Directory Access Protocol (LDAP) server and command-line utilities for server administration. A flaw was found in the way Red Hat Directory Server performed authorization of modrdn operations. An unauthenticated attacker able to issue an ldapmodrdn call to the directory server could use this flaw to perform unauthorized modifications of entries in the directory server. (CVE-2015-1854) This issue was discovered by Simo Sorce of Red Hat. All 389-ds-base users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. After installing this update, the 389 server service will be restarted automatically.
    last seen 2018-02-02
    modified 2018-02-01
    plugin id 83131
    published 2015-04-29
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=83131
    title Oracle Linux 7 : 389-ds-base (ELSA-2015-0895)
  • NASL family Scientific Linux Local Security Checks
    NASL id SL_20150428_IMPORTANT__389_DS_BASE_SECURITY_UPDATE_ON_SL7_X.NASL
    description A flaw was found in the way the Directory Server performed authorization of modrdn operations. An unauthenticated attacker able to issue an ldapmodrdn call to the directory server could use this flaw to perform unauthorized modifications of entries in the directory server. (CVE-2015-1854) After installing this update, the 389 server service will be restarted automatically.
    last seen 2017-10-29
    modified 2015-05-01
    plugin id 83174
    published 2015-05-01
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=83174
    title Scientific Linux Security Update : Important: 389-Ds-Base Security Update on SL7.x srpm/x86_64
  • NASL family Fedora Local Security Checks
    NASL id FEDORA_2015-7206.NASL
    description release 1.3.3.10 with a fix for CVE-2015-1854 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen 2018-01-31
    modified 2018-01-30
    plugin id 83242
    published 2015-05-05
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=83242
    title Fedora 22 : 389-ds-base-1.3.3.10-1.fc22 (2015-7206)
redhat via4
advisories
bugzilla
oval
AND
  • OR
    • comment Red Hat Enterprise Linux 7 Client is installed
      oval oval:com.redhat.rhsa:tst:20140675001
    • comment Red Hat Enterprise Linux 7 Server is installed
      oval oval:com.redhat.rhsa:tst:20140675002
    • comment Red Hat Enterprise Linux 7 Workstation is installed
      oval oval:com.redhat.rhsa:tst:20140675003
    • comment Red Hat Enterprise Linux 7 ComputeNode is installed
      oval oval:com.redhat.rhsa:tst:20140675004
  • OR
    • AND
      • comment 389-ds-base is earlier than 0:1.3.3.1-16.el7_1
        oval oval:com.redhat.rhsa:tst:20150895007
      • comment 389-ds-base is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20120813006
    • AND
      • comment 389-ds-base-devel is earlier than 0:1.3.3.1-16.el7_1
        oval oval:com.redhat.rhsa:tst:20150895009
      • comment 389-ds-base-devel is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20120813008
    • AND
      • comment 389-ds-base-libs is earlier than 0:1.3.3.1-16.el7_1
        oval oval:com.redhat.rhsa:tst:20150895005
      • comment 389-ds-base-libs is signed with Red Hat redhatrelease2 key
        oval oval:com.redhat.rhsa:tst:20120813010
rhsa
id RHSA-2015:0895
released 2015-04-28
severity Important
title RHSA-2015:0895: 389-ds-base security update (Important)
rpms
  • 389-ds-base-0:1.3.3.1-16.el7_1
  • 389-ds-base-devel-0:1.3.3.1-16.el7_1
  • 389-ds-base-libs-0:1.3.3.1-16.el7_1
refmap via4
bid 74392
confirm https://bugzilla.redhat.com/show_bug.cgi?id=1209573
fedora FEDORA-2015-7206
Last major update 19-09-2017 - 11:29
Published 19-09-2017 - 11:29
Last modified 27-09-2017 - 13:50
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