9.8
CVE-2026-18922
- EPSS 0.56%
- Veröffentlicht 07.09.2026 14:14:53
- Zuletzt bearbeitet 08.09.2026 19:08:15
- Erkennungen
389-ds-base: 389-ds-base: sasl plain authentication allows privilege escalation to directory manager via stale identity in cyrus sasl auxiliary property
A flaw was found in 389 Directory Server. During SASL PLAIN authentication, a stale identity carried in a Cyrus SASL auxiliary property from a prior failed bind attempt can be installed on a connection following a subsequent, unrelated successful bind, regardless of which SASL mechanism completes that second bind. An attacker can send a SASL PLAIN bind as cn=Directory Manager with an incorrect password, then complete a SASL ANONYMOUS bind on the same connection, causing the server to grant Directory Manager authority without any valid credentials. A variant using a valid low-privileged account's own successful bind instead of an anonymous one is also possible.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerRed Hat
≫
Produkt
Red Hat Directory Server 11.7 E4S for RHEL 8
Default Statusaffected
Version
8080020260903102346.f969626e
Version <
*
Status
unaffected
HerstellerRed Hat
≫
Produkt
Red Hat Directory Server 11.9 for RHEL 8
Default Statusaffected
Version
8100020260904171440.37ed7c03
Version <
*
Status
unaffected
HerstellerRed Hat
≫
Produkt
Red Hat Directory Server 12.2 E4S for RHEL 9
Default Statusaffected
Version
9020020260903155914.1674d574
Version <
*
Status
unaffected
HerstellerRed Hat
≫
Produkt
Red Hat Directory Server 12.4 E4S for RHEL 9
Default Statusaffected
Version
9040020260903102623.1674d574
Version <
*
Status
unaffected
HerstellerRed Hat
≫
Produkt
Red Hat Enterprise Linux 10
Default Statusaffected
Version
0:3.2.0-10.el10_2
Version <
*
Status
unaffected
HerstellerRed Hat
≫
Produkt
Red Hat Enterprise Linux 10.0 Extended Update Support
Default Statusaffected
Version
0:3.0.6-21.el10_0
Version <
*
Status
unaffected
HerstellerRed Hat
≫
Produkt
Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION
Default Statusaffected
Version
0:1.2.11.15-97.el6_10.1
Version <
*
Status
unaffected
HerstellerRed Hat
≫
Produkt
Red Hat Enterprise Linux 7 Extended Lifecycle Support
Default Statusaffected
Version
0:1.3.11.1-15.el7_9
Version <
*
Status
unaffected
HerstellerRed Hat
≫
Produkt
Red Hat Enterprise Linux 8
Default Statusaffected
Version
8100020260904155442.25e700aa
Version <
*
Status
unaffected
HerstellerRed Hat
≫
Produkt
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
Default Statusaffected
Version
8040020260901171549.96015a92
Version <
*
Status
unaffected
HerstellerRed Hat
≫
Produkt
Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
Default Statusaffected
Version
8040020260901171549.96015a92
Version <
*
Status
unaffected
HerstellerRed Hat
≫
Produkt
Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
Default Statusaffected
Version
8060020260901145727.824efc52
Version <
*
Status
unaffected
HerstellerRed Hat
≫
Produkt
Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On
Default Statusaffected
Version
8060020260901145727.824efc52
Version <
*
Status
unaffected
HerstellerRed Hat
≫
Produkt
Red Hat Enterprise Linux 8.8 Telecommunications Update Service
Default Statusaffected
Version
8080020260831180218.6dbb3803
Version <
*
Status
unaffected
HerstellerRed Hat
≫
Produkt
Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
Default Statusaffected
Version
8080020260831180218.6dbb3803
Version <
*
Status
unaffected
HerstellerRed Hat
≫
Produkt
Red Hat Enterprise Linux 9
Default Statusaffected
Version
0:2.8.0-10.el9_8
Version <
*
Status
unaffected
HerstellerRed Hat
≫
Produkt
Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions
Default Statusaffected
Version
0:2.2.4-22.el9_2
Version <
*
Status
unaffected
HerstellerRed Hat
≫
Produkt
Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions
Default Statusaffected
Version
0:2.4.5-29.el9_4
Version <
*
Status
unaffected
HerstellerRed Hat
≫
Produkt
Red Hat Enterprise Linux 9.6 Extended Update Support
Default Statusaffected
Version
0:2.6.1-24.el9_6
Version <
*
Status
unaffected
HerstellerRed Hat
≫
Produkt
Red Hat Directory Server 12
Default Statusaffected
HerstellerRed Hat
≫
Produkt
Red Hat Directory Server 13
Default Statusunaffected
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. 
Login
Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.56% | 0.446 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| RedHat | 9.8 | 3.9 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
CWE-287 Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
https://access.redhat.com/security/cve/CVE-2026-18922
https://bugzilla.redhat.com/show_bug.cgi?id=2511388
https://access.redhat.com/errata/RHSA-2026:64771
https://access.redhat.com/errata/RHSA-2026:64776
https://access.redhat.com/errata/RHSA-2026:64778
https://access.redhat.com/errata/RHSA-2026:64779
https://access.redhat.com/errata/RHSA-2026:64781
https://access.redhat.com/errata/RHSA-2026:64783
https://access.redhat.com/errata/RHSA-2026:64789
https://access.redhat.com/errata/RHSA-2026:64791
https://access.redhat.com/errata/RHSA-2026:64792
https://access.redhat.com/errata/RHSA-2026:64804
https://access.redhat.com/errata/RHSA-2026:64784
https://access.redhat.com/errata/RHSA-2026:64780
https://access.redhat.com/errata/RHSA-2026:64785
https://access.redhat.com/errata/RHSA-2026:64790
https://access.redhat.com/errata/RHSA-2026:64793
https://access.redhat.com/errata/RHSA-2026:64811