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CVE-2020-25709

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Date: May 18, 2021

A flaw was found in OpenLDAP. This flaw allows an attacker who can send a malicious packet to be processed by OpenLDAP’s slapd server, to trigger an assertion failure. The highest threat from this vulnerability is to system availability.

Language: C

Severity Score

Related Resources (17)

https://security.alpinelinux.org/vuln/CVE-2020-25709
https://github.com/openldap/openldap/commit/67670f4544e28fb09eb7319c39f404e1d3229e65
http://seclists.org/fulldisclosure/2021/Feb/14
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E
https://support.apple.com/kb/HT212147
https://people.canonical.com/~ubuntu-security/cve/CVE-2020-25709
https://access.redhat.com/security/cve/CVE-2020-25709
https://www.debian.org/security/2020/dsa-4792
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
https://nvd.nist.gov/vuln/detail/CVE-2020-25709
https://security-tracker.debian.org/tracker/CVE-2020-25709
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E
https://bugzilla.redhat.com/show_bug.cgi?id=1899675
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%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.mend.io/vulnerability-database/CVE-2020-25709

Severity Score

Weakness Type (CWE)

Reachable Assertion

CWE-617

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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