Bug 530715 (CVE-2009-3767)
| Summary: | CVE-2009-3767 OpenLDAP: Doesn't properly handle NULL character in subject Common Name | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Jan Lieskovsky <jlieskov> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | jsafrane, jvcelak, jzeleny, kreilly, mjc, vdanen |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| URL: | http://www.openldap.org/devel/cvsweb.cgi/libraries/libldap/tls_o.c.diff?r1=1.8&r2=1.11&f=h | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2010-12-03 10:46:00 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 537895, 549872, 560912, 606399, 606400 | ||
| Bug Blocks: | |||
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Description
Jan Lieskovsky
2009-10-24 12:55:08 UTC
This issue affects the versions of the openldap package, as shipped with Red Hat Enterprise Linux 3, 4, and 5. This issue affects the versions of the openldap package, as shipped with Fedora releases of 10 (openldap-2.4.12-1.fc10), 11 (openldap-2.4.15-6.fc11) and as scheduled to appear in Fedora of release 12 (openldap-2.4.18-5.fc12). Please fix. This issue affects openldap versions as shipped in Red Hat Enterprise Linux 3, 4, and 5. Due to how OpenLDAP is typically deployed, the exposure of this flaw is limited. A malicious attacker would need to perform attacks on a local network to perform a Man-in-the-Middle attack (ARP spoofing, fake AP, control over an intermediate node, or DNS hijacking), as well as having a crafted certificate that OpenLDAP would see as valid from an authorized and trusted Certificate Authority. This was rated as having moderate security impact. Future openldap updates may address this flaw. We do not currently plan to release updates to address only this flaw. openldap-2.4.15-7.fc11 has been pushed to the Fedora 11 stable repository. If problems still persist, please make note of it in this bug report. This issue has been addressed in following products: Red Hat Enterprise Linux 5 Via RHSA-2010:0198 https://rhn.redhat.com/errata/RHSA-2010-0198.html This issue has been addressed in following products: Red Hat Enterprise Linux 4 Via RHSA-2010:0543 https://rhn.redhat.com/errata/RHSA-2010-0543.html Statement: This issue was addressed in the openldap packages as shipped with Red Hat Enterprise Linux 5 and 4 via: https://rhn.redhat.com/errata/RHSA-2010-0198.html and https://rhn.redhat.com/errata/RHSA-2010-0543.html respectively. The Red Hat Security Response Team has rated this issue as having moderate security impact, a future openldap update may address this flaw in Red Hat Enterprise Linux 3. This issue has been addressed in following products: JBoss Enterprise Web Server 1.0 Via RHSA-2011:0896 https://rhn.redhat.com/errata/RHSA-2011-0896.html |