high
7.5
CWE
617
Advisory Published
CVE Published
Updated

CVE-2020-25709

First published: Thu Nov 19 2020(Updated: )

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.

Credit: CVE-2020-25709 secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
debian/openldap
2.4.47+dfsg-3+deb10u7
2.4.57+dfsg-3+deb11u1
2.5.13+dfsg-5
redhat/openldap<2.4.56
2.4.56
Apple macOS<11.2
11.2
macOS Catalina
macOS Mojave
OpenLDAP<2.4.56
Debian=9.0
Debian=10.0
Apple iOS and macOS>=10.14.0<10.14.6
Apple iOS and macOS>=10.15<10.15.7
Apple iOS and macOS=10.14.6
Apple iOS and macOS=10.14.6-security_update_2019-004
Apple iOS and macOS=10.14.6-security_update_2019-005
Apple iOS and macOS=10.14.6-security_update_2019-006
Apple iOS and macOS=10.14.6-security_update_2019-007
Apple iOS and macOS=10.14.6-security_update_2020-001
Apple iOS and macOS=10.14.6-security_update_2020-002
Apple iOS and macOS=10.14.6-security_update_2020-003
Apple iOS and macOS=10.14.6-security_update_2020-004
Apple iOS and macOS=10.14.6-security_update_2020-005
Apple iOS and macOS=10.14.6-security_update_2020-006
Apple iOS and macOS=10.14.6-security_update_2020-007
Apple iOS and macOS=10.15.7
Apple iOS and macOS=10.15.7-security_update_2020-005
Apple iOS and macOS=10.15.7-security_update_2020-007
Apple iOS and macOS=10.15.7-supplemental_update
Apple iOS and macOS>=11.0<11.0.1
redhat jboss core services

Remedy

https://bugzilla.redhat.com/show_bug.cgi?id=1899675

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is the vulnerability ID for this issue in OpenLDAP?

    The vulnerability ID for this issue in OpenLDAP is CVE-2020-25709.

  • What is the affected software for this vulnerability?

    The affected software for this vulnerability includes Apple macOS Big Sur (11.2), Apple Catalina, and Apple Mojave.

  • What was the remedy for this vulnerability in Apple macOS Big Sur?

    The remedy for this vulnerability in Apple macOS Big Sur was improved checks.

  • What is the severity of CVE-2020-25709?

    The severity of CVE-2020-25709 is not specified.

  • How can I fix CVE-2020-25709?

    To fix CVE-2020-25709, update to the latest version of the affected software as provided by the vendor.

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