CVE-2021-27212
Summary
| CVE | CVE-2021-27212 |
|---|
| State | PUBLIC |
|---|
| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2021-02-14 03:15:00 UTC |
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| Updated | 2023-11-07 03:31:00 UTC |
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| Description | In OpenLDAP through 2.4.57 and 2.5.x through 2.5.1alpha, an assertion failure in slapd can occur in the issuerAndThisUpdateCheck function via a crafted packet, resulting in a denial of service (daemon exit) via a short timestamp. This is related to schema_init.c and checkTime. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| [bookkeeper-issues] 20210628 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8 |
|
lists.apache.org |
|
| Pony Mail! |
MLIST |
lists.apache.org |
|
| 9454 – A malicious packet can force OpenLDAP to fail an assertion and crash (schema_init.c:3808: checkTime) |
MISC |
bugs.openldap.org |
Exploit, Vendor Advisory |
| [SECURITY] [DLA 2574-1] openldap security update |
MLIST |
lists.debian.org |
Mailing List, Third Party Advisory |
| Debian -- Security Information -- DSA-4860-1 openldap |
DEBIAN |
www.debian.org |
Third Party Advisory |
| ITS#9454 fix issuerAndThisUpdateCheck (9badb734) · Commits · openldap / OpenLDAP · GitLab |
MISC |
git.openldap.org |
Patch, Vendor Advisory |
| CVE-2021-27212 OpenLDAP Vulnerability in NetApp Products | NetApp Product Security |
CONFIRM |
security.netapp.com |
|
| Pony Mail! |
MLIST |
lists.apache.org |
|
| [bookkeeper-issues] 20210629 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8 |
|
lists.apache.org |
|
| ITS#9454 fix issuerAndThisUpdateCheck (3539fc33) · Commits · openldap / OpenLDAP · GitLab |
MISC |
git.openldap.org |
Patch, Vendor Advisory |
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 174780 SUSE Enterprise Linux Security update for openldap2 (SUSE-SU-2021:0692-1)
- 174783 SUSE Enterprise Linux Security update for openldap2 (SUSE-SU-2021:0723-1)
- 174918 SUSE Enterprise Linux Security Update for openldap2 (SUSE-SU-2021:14700-1)
- 180396 Debian Security Update for openldap (CVE-2021-27212)
- 354907 Amazon Linux Security Advisory for openldap : ALAS2-2023-2033
- 354925 Amazon Linux Security Advisory for openldap : ALAS-2023-1741
- 355082 Amazon Linux Security Advisory for openldap : AL2012-2023-407
- 355117 Amazon Linux Security Advisory for openldap : ALAS2023-2023-177
- 500481 Alpine Linux Security Update for openldap
- 501460 Alpine Linux Security Update for openldap
- 504240 Alpine Linux Security Update for openldap
- 591406 Siemens SIMATIC S7-1500 CPU GNU/Linux subsystem Multiple Vulnerabilities (SSB-439005, ICSA-22-104-13)
- 670252 EulerOS Security Update for openldap (EulerOS-SA-2021-1824)
- 670318 EulerOS Security Update for openldap (EulerOS-SA-2021-1906)
- 670343 EulerOS Security Update for openldap (EulerOS-SA-2021-1881)
- 670371 EulerOS Security Update for openldap (EulerOS-SA-2021-1954)
- 670392 EulerOS Security Update for openldap (EulerOS-SA-2021-1933)
- 670657 EulerOS Security Update for openldap (EulerOS-SA-2021-2415)
- 670923 EulerOS Security Update for openldap (EulerOS-SA-2021-1933)
- 750317 OpenSUSE Security Update for openldap2 (openSUSE-SU-2021:0408-1)
- 900160 CBL-Mariner Linux Security Update for openldap 2.4.57
- 901932 Common Base Linux Mariner (CBL-Mariner) Security Update for openldap (6771-1)
- 902849 Common Base Linux Mariner (CBL-Mariner) Security Update for openldap (3886)
