CVE-2018-1089
Last modified
CVE-2018-1089 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 389-ds-base before versions 1.4.0.9, 1.3.8.1, 1.3.6.15 did not properly handle long search filters with characters needing escapes, possibly leading to buffer overflows. A remote, unauthenticated attacker could potentially use this flaw to make ns-slapd crash via a specially crafted LDAP request, thus resulting in denial of service.. EPSS estimates a 4.29% chance of exploitation in the next 30 days.
Description
389-ds-base before versions 1.4.0.9, 1.3.8.1, 1.3.6.15 did not properly handle long search filters with characters needing escapes, possibly leading to buffer overflows. A remote, unauthenticated attacker could potentially use this flaw to make ns-slapd crash via a specially crafted LDAP request, thus resulting in denial of service.
Metrics
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fedoraproject | 389 Directory Server | >= 1.3.6.0, < 1.3.6.15 |
| Fedoraproject | 389 Directory Server | >= 1.4.0.0, < 1.4.0.9 |
| Fedoraproject | 389 Directory Server | 1.3.8.1 |
| Fedoraproject | 389 Directory Server | 1.3.8.2 |
| Redhat | Enterprise Linux Desktop | 6.0 |
| Redhat | Enterprise Linux Desktop | 7.0 |
| Redhat | Enterprise Linux Server | 6.0 |
| Redhat | Enterprise Linux Server | 7.0 |
| Redhat | Enterprise Linux Workstation | 6.0 |
| Redhat | Enterprise Linux Workstation | 7.0 |
| Debian | Debian Linux | 8.0 |
References
- http://www.securityfocus.com/bid/104137Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:1364Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:1380Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1089Issue Tracking, Patch
- https://lists.debian.org/debian-lts-announce/2018/07/msg00018.htmlMailing List, Third Party Advisory
- http://www.securityfocus.com/bid/104137Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:1364Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:1380Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1089Issue Tracking, Patch
- https://lists.debian.org/debian-lts-announce/2018/07/msg00018.htmlMailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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