CVE-2018-14624
published 2018-09-06CVE-2018-14624: 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…
PriorityP336high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
2.38%
83.8th percentile
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.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | 389-ds-base | < 389-ds-base 1.4.0.18-1 (bookworm) | 389-ds-base 1.4.0.18-1 (bookworm) |
| debian | debian_linux | — | — |
| 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 | — |
| port389 | 389-ds-base | >= 0 < 1.4.0.18-1 | 1.4.0.18-1 |
| port389 | 389-ds-base | >= 0 < 1.4.0.18-1 | 1.4.0.18-1 |
| port389 | 389-ds-base | >= 0 < 1.4.0.18-1 | 1.4.0.18-1 |
| redhat | enterprise_linux_desktop | — | — |
| redhat | enterprise_linux_server | — | — |
| redhat | enterprise_linux_server_aus | — | — |
| redhat | enterprise_linux_server_eus | — | — |
| redhat | enterprise_linux_server_eus | — | — |
| redhat | enterprise_linux_server_tus | — | — |
| redhat | enterprise_linux_workstation | — | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv7.5HIGH
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
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Red Hat
389-ds-base: Server crash through modify command with large DN
vendor_redhat·2018-08-31·CVSS 7.5
CVE-2018-14624 [HIGH] CWE-20 389-ds-base: Server crash through modify command with large DN
389-ds-base: Server crash through modify command with large DN
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.
A vulnerability was discovered in 389-ds-base. 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.
Package: 389-ds-base (Red Hat Enterprise Linux 6) - Will not fix
Package: 389-ds-base (Red Hat Enterprise Linux 8) - Not affected
Debian
CVE-2018-14624: 389-ds-base - A vulnerability was discovered in 389-ds-base through versions 1.3.7.10, 1.3.8.8...
vendor_debian·2018·CVSS 7.5
CVE-2018-14624 [HIGH] CVE-2018-14624: 389-ds-base - A vulnerability was discovered in 389-ds-base through versions 1.3.7.10, 1.3.8.8...
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.
Scope: local
bookworm: resolved (fixed in 1.4.0.18-1)
bullseye: resolved (fixed in 1.4.0.18-1)
sid: resolved (fixed in 1.4.0.18-1)
trixie: resolved (fixed in 1.4.0.18-1)
GHSA
GHSA-2986-vwq2-p2w6: A vulnerability was discovered in 389-ds-base through versions 1
ghsa_unreviewed·2022-05-14
CVE-2018-14624 [HIGH] CWE-20 GHSA-2986-vwq2-p2w6: A vulnerability was discovered in 389-ds-base through versions 1
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.
OSV
CVE-2018-14624: A vulnerability was discovered in 389-ds-base through versions 1
osv·2018-09-06·CVSS 7.5
CVE-2018-14624 [HIGH] CVE-2018-14624: A vulnerability was discovered in 389-ds-base through versions 1
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.
No detection rules found.
Nuclei
Zeit Next.js < 4.2.3 - Local File Inclusion
nuclei·CVSS 7.5
CVE-2018-6184 [HIGH] Zeit Next.js < 4.2.3 - Local File Inclusion
Zeit Next.js =4.2.3) to mitigate this vulnerability.
reference:
- https://github.com/PortSwigger/j2ee-scan/blob/master/src/main/java/burp/j2ee/issues/impl/NextFrameworkPathTraversal.java
- https://github.com/zeit/next.js/releases/tag/4.2.3
- https://nvd.nist.gov/vuln/detail/CVE-2018-6184
- https://github.com/lnick2023/nicenice
- https://github.com/masasron/vulnerability-research
classification:
cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
cvss-score: 7.5
cve-id: CVE-2018-6184
cwe-id: CWE-22
epss-score: 0.14624
epss-percentile: 0.94471
cpe: cpe:2.3:a:zeit:next.js:4.0.0:*:*:*:*:*:*:*
metadata:
max-request: 1
vendor: zeit
product: next.js
shodan-query:
- html:"/_next/static"
- http.html:"/_next/static"
- cpe:"cpe:2.3:a:zeit:next.js"
fofa-query: body="/_next/static"
tags: cve2018
Bugzilla
CVE-2018-14624 389-ds-base: Server crash through modify command with large DN [fedora-all]
bugzilla·2018-08-31·CVSS 7.5
CVE-2018-14624 [HIGH] CVE-2018-14624 389-ds-base: Server crash through modify command with large DN [fedora-all]
CVE-2018-14624 389-ds-base: Server crash through modify command with large DN [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple suppo
Bugzilla
CVE-2018-14624 389-ds-base: Server crash through modify command with large DN [rhel-7.5.z]
bugzilla·2018-08-28·CVSS 7.5
CVE-2018-14624 [HIGH] CVE-2018-14624 389-ds-base: Server crash through modify command with large DN [rhel-7.5.z]
CVE-2018-14624 389-ds-base: Server crash through modify command with large DN [rhel-7.5.z]
This bug has been copied from bug #1614820 and has been proposed to be backported to 7.5 z-stream (EUS).
Discussion:
*** Bug 1623721 has been marked as a duplicate of this bug. ***
---
Build tested: 389-ds-base-1.3.7.5-27.el7_5.x86_64
Reproducer from https://bugzilla.redhat.com/show_bug.cgi?id=1614820#c7 no longer crashes the server, error messages are formatted correctly:
[30/Aug/2018:08:43:15.953873158 -0400] - EMERG - Insufficent buffer capacity to fit timestamp and message!
[30/Aug/2018:08:43:16.087007955 -0400] - EMERG - Insufficent buffer capacity to fit timestamp and message!
[30/Aug/2018:08:43:16.113006138 -0400] - EMERG - Insufficent buffer capacity to fit timestamp and message!
[30/A
Bugzilla
CVE-2018-14624 389-ds-base: Server crash through modify command with large DN
bugzilla·2018-08-20·CVSS 7.5
CVE-2018-14624 [HIGH] CVE-2018-14624 389-ds-base: Server crash through modify command with large DN
CVE-2018-14624 389-ds-base: Server crash through modify command with large DN
A flaw was found in 389-ds-base. The server can be crashed by an anonymous client through a ldapmodify command with a large DN argument potentially causing denial of service.
References:
https://bugzilla.redhat.com/show_bug.cgi?id=1614820
Discussion:
*** Bug 1621942 has been marked as a duplicate of this bug. ***
---
Created 389-ds-base tracking bugs for this issue:
Affects: fedora-all [bug 1624198]
---
Hi
Since https://bugzilla.redhat.com/show_bug.cgi?id=1621942 is not accessible/restricted, could you share more information on this issue? (CVE-2018-14624). Which upstream versions are affected, and is there a fix for the issue?
Regards,
Salvatore
---
Created attachment 1480666
patch for crash in vsl
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00033.htmlhttps://access.redhat.com/errata/RHSA-2018:2757https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14624https://lists.debian.org/debian-lts-announce/2018/09/msg00037.htmlhttps://pagure.io/389-ds-base/issue/49937http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00033.htmlhttps://access.redhat.com/errata/RHSA-2018:2757https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14624https://lists.debian.org/debian-lts-announce/2018/09/msg00037.htmlhttps://pagure.io/389-ds-base/issue/49937
2018-09-06
Published