CVE-2018-1089
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Fedoraproject 389 Directory Server
PublishedMay 9, 2018
First seenMay 9, 2018
Weakness typeCWE-122CWE-122
How to fix
Update
- fedoraproject 389_directory_server1.3.6.15, 1.4.0.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| fedoraproject 389_directory_server | 1.3.6.0 ≤ v < 1.3.6.15, 1.4.0.0 ≤ v < 1.4.0.9, 1.3.8.1, 1.3.8.2 | 1.3.6.15, 1.4.0.9 |
| redhat enterprise_linux_desktop | 6.0, 7.0 | — |
| redhat enterprise_linux_server | 6.0, 7.0 | — |
| redhat enterprise_linux_workstation | 6.0, 7.0 | — |
| debian debian_linux | 8.0 | — |
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