CVE-2020-12243 @ mufasa
Status
new
Priority
7.0
Match score
4.0
Risk
DoS
Remote
CVSS
7.5 HIGH
Reason
cpe: openldap; pkgs: openldap; version: in-range: openldap-2.4.44-25.el7_9.tuxcare.els1; risk:dos
Created
2026-10-15T10:20:43Z
Updated
2026-10-20T10:18:52Z
Package interrogation (copy)
Run on the host — click to copy a command. RPM
| Package | Commands |
|---|---|
| openldap-2.4.44-25.el7_9.tuxcare.els1 | |
| alt-openldap11-2.4.59-2.el7 | |
| alt-openldap11-devel-2.4.59-2.el7 |
Inventory lookup
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Suggestions: openldap
Same product CVEs in your queue
Other open tickets that look like the same product. Closed tickets are omitted unless they are already pegged to this CVE.
| CVE | CVSS | KEV | Systems | Status | Matched | Already related | |
|---|---|---|---|---|---|---|---|
| CVE-2022-29155 | 9.8 | morris, mufasa | new | openldap | — | ||
| CVE-2020-25692 | 7.5 | morris, mufasa | new | openldap | — | ||
| CVE-2020-36230 | 7.5 | morris, mufasa | new | openldap | — | ||
| CVE-2020-36229 | 7.5 | morris, mufasa | new | openldap | — | ||
| CVE-2020-36228 | 7.5 | morris, mufasa | new | openldap | — | ||
| CVE-2020-36227 | 7.5 | morris, mufasa | new | openldap | — | ||
| CVE-2020-36226 | 7.5 | morris, mufasa | new | openldap | — | ||
| CVE-2020-36225 | 7.5 | morris, mufasa | new | openldap | — | ||
| CVE-2020-36224 | 7.5 | morris, mufasa | new | openldap | — | ||
| CVE-2020-36223 | 7.5 | morris, mufasa | new | openldap | — | ||
| CVE-2020-36222 | 7.5 | morris, mufasa | new | openldap | — | ||
| CVE-2020-36221 | 7.5 | morris, mufasa | new | openldap | — | ||
| CVE-2020-25710 | 7.5 | morris, mufasa | new | openldap | — | ||
| CVE-2020-25709 | 7.5 | morris, mufasa | new | openldap | — | ||
| CVE-2021-27212 | 7.5 | morris, mufasa | new | openldap | — |
Related CVE (same fix)
Point this ticket’s CVE at a higher-priority / same-fix primary so you only triage one.
Host OS / kernel
OS
CloudLinux release 7.9 (Boris Yegorov)
(7.9)
· cloudlinux
Arch
x86_64
kernel_release
uname -r → 3.10.0-962.3.2.lve1.5.89.el7.x86_64kernel_version
uname -v → #1 SMP Thu Jul 9 15:55:31 UTC 2026For Linux kernel CVEs, kernel_version (Debian packaging / build string) often decides fixed vs not; kernel_release is used for upstream NVD range compares.
Same CVE on other hosts
Open the ticket for this CVE on another system.
| System | Status | Priority | Updated | |
|---|---|---|---|---|
| morris | new | 7.0 | 2026-10-20T10:18:52Z | Open |
Description
In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash).
Update status
Add note only
References
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00016.html
- https://bugs.openldap.org/show_bug.cgi?id=9202
- https://git.openldap.org/openldap/openldap/-/blob/OPENLDAP_REL_ENG_2_4/CHANGES
- https://git.openldap.org/openldap/openldap/-/commit/98464c11df8247d6a11b52e294ba5dd4f0380440
- https://lists.debian.org/debian-lts-announce/2020/05/msg00001.html
- https://security.netapp.com/advisory/ntap-20200511-0003/
- https://support.apple.com/kb/HT211289
- https://usn.ubuntu.com/4352-1/
- https://usn.ubuntu.com/4352-2/
- https://www.debian.org/security/2020/dsa-4666
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpuoct2020.html
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00016.html
- https://bugs.openldap.org/show_bug.cgi?id=9202
- https://git.openldap.org/openldap/openldap/-/blob/OPENLDAP_REL_ENG_2_4/CHANGES
NVD: CVE-2020-12243