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7.5
CVSSv3

CVE-2019-13565

Published: 26/07/2019 Updated: 07/11/2023
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
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Vulnerability Summary

An issue exists in OpenLDAP 2.x prior to 2.4.48. When using SASL authentication and session encryption, and relying on the SASL security layers in slapd access controls, it is possible to obtain access that would otherwise be denied via a simple bind for any identity covered in those ACLs. After the first SASL bind is completed, the sasl_ssf value is retained for all new non-SASL connections. Depending on the ACL configuration, this can affect different types of operations (searches, modifications, etc.). In other words, a successful authorization step completed by one user affects the authorization requirement for a different user.

Vulnerability Trend

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openldap openldap

canonical ubuntu linux 16.04

canonical ubuntu linux 12.04

canonical ubuntu linux 18.04

canonical ubuntu linux 19.04

canonical ubuntu linux 14.04

debian debian linux 8.0

opensuse leap 15.0

opensuse leap 15.1

f5 traffix signaling delivery controller 5.1.0

f5 traffix signaling delivery controller 5.0.0

apple mac os x 10.13.6

apple mac os x

apple mac os x 10.14.6

oracle solaris 11

oracle zfs storage appliance kit 8.8

oracle blockchain platform

Vendor Advisories

Debian CVElist Bug Report Logs: openldap: CVE-2019-13057
Debian Bug report logs - #932997 openldap: CVE-2019-13057 Package: src:openldap; Maintainer for src:openldap is Debian OpenLDAP Maintainers <pkg-openldap-devel@listsaliothdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Thu, 25 Jul 2019 17:15:02 UTC Severity: important Tags: security, upstre ...
Debian CVElist Bug Report Logs: openldap: CVE-2019-13565
Debian Bug report logs - #932998 openldap: CVE-2019-13565 Package: src:openldap; Maintainer for src:openldap is Debian OpenLDAP Maintainers <pkg-openldap-devel@listsaliothdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Thu, 25 Jul 2019 17:15:05 UTC Severity: important Tags: security, upstre ...
Ubuntu Security Notice: openldap vulnerabilities
Several security issues were fixed in OpenLDAP ...
Ubuntu Security Notice: openldap vulnerabilities
Several security issues were fixed in OpenLDAP ...
Amazon Linux 2: ALAS2-2023-2033
An issue was discovered in OpenLDAP 2x before 2448 When using SASL authentication and session encryption, and relying on the SASL security layers in slapd access controls, it is possible to obtain access that would otherwise be denied via a simple bind for any identity covered in those ACLs After the first SASL bind is completed, the sasl_ssf ...
Amazon Linux AMI: ALAS-2023-1741
An issue was discovered in OpenLDAP 2x before 2448 When using SASL authentication and session encryption, and relying on the SASL security layers in slapd access controls, it is possible to obtain access that would otherwise be denied via a simple bind for any identity covered in those ACLs After the first SASL bind is completed, the sasl_ssf ...
Red Hat: CVE-2019-13565
Impact: Moderate Public Date: 2019-07-24 CWE: CWE-284 Bugzilla: 1730477: CVE-2019-13565 openldap: ACL r ...

ICS Advisories

https://ics-cert.us-cert.gov/advisories/fd87a3fc00e025fdc5034360097d2bdf
Critical Infrastructure Sectors: Critical Manufacturing

Mailing Lists

Full Disclosure: APPLE-SA-2019-12-10-3 macOS Catalina 10.15.2, Security Update 2019-002 Mojave, Security Update 2019-007 High Sierra
<!--X-Body-Begin--> <!--X-User-Header--> Full Disclosure mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> APPLE-SA-2019-12-10-3 macOS Catalina 10152, Security Update 2019-002 Mojave, Security Update 2019-007 High Sierra <! ...

References

NVD-CWE-noinfohttps://www.openldap.org/lists/openldap-announce/201907/msg00001.htmlhttps://www.openldap.org/its/index.cgi/?findid=9052https://usn.ubuntu.com/4078-1/https://lists.debian.org/debian-lts-announce/2019/08/msg00024.htmlhttps://usn.ubuntu.com/4078-2/http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00053.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-09/msg00058.htmlhttps://support.apple.com/kb/HT210788https://seclists.org/bugtraq/2019/Dec/23http://seclists.org/fulldisclosure/2019/Dec/26https://www.oracle.com/security-alerts/cpuapr2020.htmlhttps://www.oracle.com/security-alerts/cpuapr2022.htmlhttps://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0%40%3Cissues.bookkeeper.apache.org%3Ehttps://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3Ehttps://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3Ehttps://support.f5.com/csp/article/K98008862?utm_source=f5support&%3Butm_medium=RSShttps://nvd.nist.govhttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=932997https://usn.ubuntu.com/4078-1/https://www.cisa.gov/news-events/ics-advisories/icsa-23-348-10
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-26925CVE-2023-41826LFICVE-2022-22364CVE-2024-2887command injectionremote code executionCVE-2024-34446CVE-2022-48699
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