CVE-2001-0977
UnknownEPSS 4.09%
Last modified
CVE-2001-0977 is a vulnerability of currently unknown severity. slapd in OpenLDAP 1.x before 1.2.12, and 2.x before 2.0.8, allows remote attackers to cause a denial of service (crash) via an invalid Basic Encoding Rules (BER) length field.. EPSS estimates a 4.09% chance of exploitation in the next 30 days.
Description
slapd in OpenLDAP 1.x before 1.2.12, and 2.x before 2.0.8, allows remote attackers to cause a denial of service (crash) via an invalid Basic Encoding Rules (BER) length field.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mandrakesoft | Mandrake Single Network Firewall | 7.2 |
| Openldap | Openldap | 1.0 |
| Openldap | Openldap | 1.0.1 |
| Openldap | Openldap | 1.0.2 |
| Openldap | Openldap | 1.0.3 |
| Openldap | Openldap | 1.1 |
| Openldap | Openldap | 1.1.1 |
| Openldap | Openldap | 1.1.2 |
| Openldap | Openldap | 1.1.3 |
| Openldap | Openldap | 1.1.4 |
| Openldap | Openldap | 1.2 |
| Openldap | Openldap | 1.2.1 |
| Openldap | Openldap | 1.2.2 |
| Openldap | Openldap | 1.2.3 |
| Openldap | Openldap | 1.2.4 |
| Openldap | Openldap | 1.2.5 |
| Openldap | Openldap | 1.2.6 |
| Openldap | Openldap | 1.2.7 |
| Openldap | Openldap | 1.2.8 |
| Openldap | Openldap | 1.2.9 |
| Openldap | Openldap | 1.2.10 |
| Openldap | Openldap | 1.2.11 |
| Openldap | Openldap | 1.2.12 |
| Openldap | Openldap | 2.0 |
| Openldap | Openldap | 2.0.1 |
| Openldap | Openldap | 2.0.2 |
| Openldap | Openldap | 2.0.3 |
| Openldap | Openldap | 2.0.4 |
| Openldap | Openldap | 2.0.5 |
| Openldap | Openldap | 2.0.6 |
| Openldap | Openldap | 2.0.7 |
| Debian | Debian Linux | 2.2 |
| Mandrakesoft | Mandrake Linux | 7.1 |
| Mandrakesoft | Mandrake Linux | 7.2 |
| Mandrakesoft | Mandrake Linux | 8.0 |
| Mandrakesoft | Mandrake Linux Corporate Server | 1.0.1 |
| Redhat | Linux | 6.2 |
| Redhat | Linux | 7.0 |
| Redhat | Linux | 7.1 |
References
- http://www.cert.org/advisories/CA-2001-18.htmlPatch, Third Party Advisory, US Government Resource
- http://www.kb.cert.org/vuls/id/935800Patch, Third Party Advisory, US Government Resource
- http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-069.php3Patch, Vendor Advisory
- http://www.securityfocus.com/bid/3049Patch, Vendor Advisory
- http://www.cert.org/advisories/CA-2001-18.htmlPatch, Third Party Advisory, US Government Resource
- http://www.kb.cert.org/vuls/id/935800Patch, Third Party Advisory, US Government Resource
- http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-069.php3Patch, Vendor Advisory
- http://www.securityfocus.com/bid/3049Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2001-0977?
slapd in OpenLDAP 1.x before 1.2.12, and 2.x before 2.0.8, allows remote attackers to cause a denial of service (crash) via an invalid Basic Encoding Rules (BER) length field.
How severe is CVE-2001-0977?
Severity scoring for CVE-2001-0977 is pending analysis. The EPSS model estimates a 4.09% probability of exploitation in the next 30 days.
How do I fix CVE-2001-0977?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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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