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  • alpine
  • aportsaports
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  • #12135

Closed
Open
Created Nov 25, 2020 by Alicha CH@alichaReporter5 of 5 tasks completed5/5 tasks

openldap: Multiple vulnerabilities (CVE-2020-25709, CVE-2020-25710)

CVE-2020-25709: assertion failure in Certificate List syntax validation

A malicious packet can force OpenLDAP to fail an assertion in certificateListValidate function in servers/slapd/schema_init.c.

Fixed In Version:

openldap 2.4.56

References:

  • https://bugs.openldap.org/show_bug.cgi?id=9383
  • https://security-tracker.debian.org/tracker/CVE-2020-25709

Patch:

https://git.openldap.org/openldap/openldap/-/commit/67670f4544e28fb09eb7319c39f404e1d3229e65

CVE-2020-25710: assertion failure in CSN normalization with invalid input

A malicious packet can force OpenLDAP to fail an assertion in csnNormalize23 function in servers/slapd/schema_init.c.

Fixed In Version:

openldap 2.4.56

References:

  • https://bugs.openldap.org/show_bug.cgi?id=9384
  • https://security-tracker.debian.org/tracker/CVE-2020-25710

Patch:

https://git.openldap.org/openldap/openldap/-/commit/bdb0d459187522a6063df13871b82ba8dcc6efe2

Affected branches:

  • master
  • 3.12-stable
  • 3.11-stable
  • 3.10-stable
  • 3.9-stable
Edited Dec 10, 2020 by Leo
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