CVEvulnerability
CVE-2020-25710
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-05-28
- Last modified
- 2026-10-14
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-617
Description
A flaw was found in OpenLDAP in versions before 2.4.56. This flaw allows an attacker who sends a malicious packet processed by OpenLDAP to force a failed assertion in csnNormalize23(). The highest threat from this vulnerability is to system availability.
Affected configurations
• openldap openldap (< 2.4.56)
• redhat jboss core services
• redhat jboss enterprise application platform 5.0.0
• redhat jboss enterprise web server 2.0.0
• redhat enterprise linux 5.0
• redhat enterprise linux 6.0
• redhat enterprise linux 7.0
• debian debian linux 9.0
• fedoraproject fedora 33
Related
Weakness · CWE (1)
- CWE-617 Reachable Assertion weakness
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1899678 Issue Tracking, Patch, Third Party Advisory
- https://git.openldap.org/openldap/openldap/-/commit/ab3915154e69920d480205b4bf5ccb2b391a0a1f#a2feb6ed0257c21c6672793ee2f94eaadc10c72c Patch, Vendor Advisory
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E lists.apache.org
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E lists.apache.org
- https://lists.debian.org/debian-lts-announce/2020/12/msg00008.html Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210716-0003/ Third Party Advisory
- https://www.debian.org/security/2020/dsa-4792 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1899678 Issue Tracking, Patch, Third Party Advisory
- https://git.openldap.org/openldap/openldap/-/commit/ab3915154e69920d480205b4bf5ccb2b391a0a1f#a2feb6ed0257c21c6672793ee2f94eaadc10c72c Patch, Vendor Advisory
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E lists.apache.org
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E lists.apache.org
- https://lists.debian.org/debian-lts-announce/2020/12/msg00008.html Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210716-0003/ Third Party Advisory
- https://www.debian.org/security/2020/dsa-4792 Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html cert-portal.siemens.com