Vulnerability Details CVE-2020-25710
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.07
EPSS Ranking 90.9%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1899678
- https://git.openldap.org/openldap/openldap/-/commit/ab3915154e69920d480205b4bf5ccb2b391a0a1f#a2feb6ed0257c21c6672793ee2f94eaadc10c72c
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
- https://lists.debian.org/debian-lts-announce/2020/12/msg00008.html
- https://security.netapp.com/advisory/ntap-20210716-0003/
- https://www.debian.org/security/2020/dsa-4792
- https://bugzilla.redhat.com/show_bug.cgi?id=1899678
- https://git.openldap.org/openldap/openldap/-/commit/ab3915154e69920d480205b4bf5ccb2b391a0a1f#a2feb6ed0257c21c6672793ee2f94eaadc10c72c
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
- https://lists.debian.org/debian-lts-announce/2020/12/msg00008.html
- https://security.netapp.com/advisory/ntap-20210716-0003/
- https://www.debian.org/security/2020/dsa-4792
Products affected by CVE-2020-25710
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cpe:2.3:a:openldap:openldap:-
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cpe:2.3:a:openldap:openldap:2.0
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cpe:2.3:a:openldap:openldap:2.3.29
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cpe:2.3:a:openldap:openldap:2.4
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cpe:2.3:a:openldap:openldap:2.4.10
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cpe:2.3:a:openldap:openldap:2.4.11
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cpe:2.3:a:openldap:openldap:2.4.12
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cpe:2.3:a:openldap:openldap:2.4.13
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cpe:2.3:a:openldap:openldap:2.4.14
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cpe:2.3:a:openldap:openldap:2.4.15
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cpe:2.3:a:openldap:openldap:2.4.16
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cpe:2.3:a:openldap:openldap:2.4.17
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cpe:2.3:a:openldap:openldap:2.4.18
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cpe:2.3:a:openldap:openldap:2.4.19
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cpe:2.3:a:openldap:openldap:2.4.20
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cpe:2.3:a:openldap:openldap:2.4.21
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cpe:2.3:a:openldap:openldap:2.4.22
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cpe:2.3:a:openldap:openldap:2.4.23
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cpe:2.3:a:openldap:openldap:2.4.24
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cpe:2.3:a:openldap:openldap:2.4.25
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cpe:2.3:a:openldap:openldap:2.4.26
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cpe:2.3:a:openldap:openldap:2.4.27
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cpe:2.3:a:openldap:openldap:2.4.28
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cpe:2.3:a:openldap:openldap:2.4.29
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cpe:2.3:a:openldap:openldap:2.4.30
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cpe:2.3:a:openldap:openldap:2.4.31
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cpe:2.3:a:openldap:openldap:2.4.32
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cpe:2.3:a:openldap:openldap:2.4.33
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cpe:2.3:a:openldap:openldap:2.4.34
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cpe:2.3:a:openldap:openldap:2.4.35
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cpe:2.3:a:openldap:openldap:2.4.36
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cpe:2.3:a:openldap:openldap:2.4.37
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cpe:2.3:a:openldap:openldap:2.4.38
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cpe:2.3:a:openldap:openldap:2.4.39
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cpe:2.3:a:openldap:openldap:2.4.40
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cpe:2.3:a:openldap:openldap:2.4.41
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cpe:2.3:a:openldap:openldap:2.4.42
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cpe:2.3:a:openldap:openldap:2.4.43
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cpe:2.3:a:openldap:openldap:2.4.44
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cpe:2.3:a:openldap:openldap:2.4.45
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cpe:2.3:a:openldap:openldap:2.4.46
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cpe:2.3:a:openldap:openldap:2.4.46-10.el8
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cpe:2.3:a:openldap:openldap:2.4.47
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cpe:2.3:a:openldap:openldap:2.4.48
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cpe:2.3:a:openldap:openldap:2.4.50
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cpe:2.3:a:openldap:openldap:2.4.51
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cpe:2.3:a:openldap:openldap:2.4.52
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cpe:2.3:a:openldap:openldap:2.4.53
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cpe:2.3:a:openldap:openldap:2.4.54
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cpe:2.3:a:openldap:openldap:2.4.55
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cpe:2.3:a:openldap:openldap:2.4.6
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cpe:2.3:a:openldap:openldap:2.4.7
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cpe:2.3:a:openldap:openldap:2.4.8
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cpe:2.3:a:openldap:openldap:2.4.9
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cpe:2.3:a:redhat:jboss_core_services:-
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cpe:2.3:a:redhat:jboss_enterprise_application_platform:5.0.0
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cpe:2.3:a:redhat:jboss_enterprise_web_server:2.0.0
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cpe:2.3:o:debian:debian_linux:9.0
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cpe:2.3:o:fedoraproject:fedora:33
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cpe:2.3:o:redhat:enterprise_linux:5.0
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cpe:2.3:o:redhat:enterprise_linux:6.0
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cpe:2.3:o:redhat:enterprise_linux:7.0