MGASA-2020-0200
- Source
- https://advisories.mageia.org/MGASA-2020-0200.html
- Import Source
- https://advisories.mageia.org/MGASA-2020-0200.json
- JSON Data
- https://api.osv.dev/v1/vulns/MGASA-2020-0200
- Related
- Published
- 2020-05-05T12:20:37Z
- Modified
- 2020-05-05T11:48:43Z
- Summary
- Updated openldap packages fix security vulnerabilities
- Details
-
Updated openldap packages fix security vulnerabilities:
When both the nops module and the member of overlay are enabled, attempts to free a buffer that was allocated on the stack, which allows remote attackers to cause a denial of service (slapd crash) via a member MODDN operation (CVE-2017-17740).
In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash) (CVE-2020-12243).
The nops overlay has been dropped from the package, fixing CVE-2017-17740.
The openldap package has been updated to version 2.4.50, fixing CVE-2020-12243 and several other bugs.
- References
-
- https://advisories.mageia.org/MGASA-2020-0200.html
- https://bugs.mageia.org/show_bug.cgi?id=26569
- https://bugs.mageia.org/show_bug.cgi?id=24076
- https://lists.openldap.org/hyperkitty/list/openldap-announce@openldap.org/thread/NQ6OHLWNVRKIJU3HI5YGGAZL54H2RB73/
- https://lists.openldap.org/hyperkitty/list/openldap-announce@openldap.org/thread/VMMBUCQHEDF6QA4CDOONP2CDQEOR5YQA/
- https://lists.openldap.org/hyperkitty/list/openldap-announce@openldap.org/thread/FUOYA6YCHBXMLANBJMSO22JD2NB22WGC/
- https://lists.opensuse.org/opensuse-updates/2019-09/msg00113.html
- https://www.debian.org/security/2020/dsa-4666
- Credits
-
-
- Mageia - COORDINATOR
-
Affected packages
Mageia:7 / openldap
Package
- Name
- openldap
- Purl
- pkg:rpm/mageia/openldap?distro=mageia-7