CVE-2018-14624: Input Validation
First published: Mon Aug 20 2018(Updated: )
A vulnerability was discovered in 389-ds-base through versions 1.3.7.10, 1.3.8.8 and 1.4.0.16. The lock controlling the error log was not correctly used when re-opening the log file in log__error_emergency(). An attacker could send a flood of modifications to a very large DN, which would cause slapd to crash.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Fedoraproject 389 Directory Server | <=1.3.7.10 | |
| Fedoraproject 389 Directory Server | >=1.3.8.0<=1.3.8.8 | |
| Fedoraproject 389 Directory Server | >=1.4.0.0<=1.4.0.16 | |
| Redhat Enterprise Linux Desktop | =7.0 | |
| Redhat Enterprise Linux Server | =7.0 | |
| Redhat Enterprise Linux Server Aus | =7.6 | |
| Redhat Enterprise Linux Server Eus | =7.5 | |
| Redhat Enterprise Linux Server Eus | =7.6 | |
| Redhat Enterprise Linux Server Tus | =7.6 | |
| Redhat Enterprise Linux Workstation | =7.0 | |
| Debian Debian Linux | =8.0 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00033.html
- https://access.redhat.com/errata/RHSA-2018:2757
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14624
- https://lists.debian.org/debian-lts-announce/2018/09/msg00037.html
- https://pagure.io/389-ds-base/issue/49937
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1614820
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1621942
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1624198
- https://access.redhat.com/security/cve/CVE-2018-14624
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=1480666&action=diff
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=1480666&action=edit
- https://pagure.io/389-ds-base/c/8ff8cb850
- https://pagure.io/389-ds-base/c/c5e78249d
- https://pagure.io/389-ds-base/c/9f28620d2
- https://bugzilla.redhat.com/show_bug.cgi?id=1619450
- collector/nvd-index
- agent/type
- agent/first-publish-date
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2018-14624
- agent/last-modified-date
- agent/softwarecombine
- agent/remedy
- agent/severity
- agent/references
- agent/weakness
- agent/author
- agent/tags
- agent/description
- agent/event
- collector/mitre-cve
- source/MITRE
- vendor/fedoraproject
- canonical/fedoraproject 389 directory server
- version/fedoraproject 389 directory server/1.3.7.10
- version/fedoraproject 389 directory server/1.3.8.0
- version/fedoraproject 389 directory server/1.3.8.8
- version/fedoraproject 389 directory server/1.4.0.0
- version/fedoraproject 389 directory server/1.4.0.16
- vendor/redhat
- canonical/redhat enterprise linux desktop
- version/redhat enterprise linux desktop/7.0
- canonical/redhat enterprise linux server
- version/redhat enterprise linux server/7.0
- canonical/redhat enterprise linux server aus
- version/redhat enterprise linux server aus/7.6
- canonical/redhat enterprise linux server eus
- version/redhat enterprise linux server eus/7.5
- version/redhat enterprise linux server eus/7.6
- canonical/redhat enterprise linux server tus
- version/redhat enterprise linux server tus/7.6
- canonical/redhat enterprise linux workstation
- version/redhat enterprise linux workstation/7.0
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/8.0