CVE-2022-2850
Last modified
CVE-2022-2850 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A flaw was found In 389-ds-base. When the Content Synchronization plugin is enabled, an authenticated user can reach a NULL pointer dereference using a specially crafted query. EPSS estimates a 1.24% chance of exploitation in the next 30 days.
Description
A flaw was found In 389-ds-base. When the Content Synchronization plugin is enabled, an authenticated user can reach a NULL pointer dereference using a specially crafted query. This flaw allows an authenticated attacker to cause a denial of service. This CVE is assigned against an incomplete fix of CVE-2021-3514.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Directory Server | 11.0 |
| Redhat | Directory Server | 12.0 |
| Redhat | Enterprise Linux | 6.0 |
| Redhat | Enterprise Linux | 7.0 |
| Redhat | Enterprise Linux | 8.0 |
| Redhat | Enterprise Linux | 9.0 |
| Fedoraproject | Fedora | 35 |
| Fedoraproject | Fedora | 36 |
| Port389 | 389-Ds-Base | >= 2.0.0, <= 2.4.1 |
| Debian | Debian Linux | 10.0 |
References
- https://access.redhat.com/security/cve/CVE-2022-2850Exploit, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2118691Exploit, Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2023/04/msg00026.htmlMailing List, Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2022-2850Exploit, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2118691Exploit, Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2023/04/msg00026.htmlMailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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