UBUNTU-CVE-2015-1545

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Source
https://ubuntu.com/security/CVE-2015-1545
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-1545.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2015-1545
Upstream
Downstream
Related
Published
2015-02-12T00:00:00Z
Modified
2025-07-16T07:48:29.172692Z
Severity
  • Ubuntu - low
Summary
[none]
Details

The deref_parseCtrl function in servers/slapd/overlays/deref.c in OpenLDAP 2.4.13 through 2.4.40 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an empty attribute list in a deref control in a search request.

References

Affected packages

Ubuntu:14.04:LTS / openldap

Package

Name
openldap
Purl
pkg:deb/ubuntu/openldap@2.4.31-1+nmu2ubuntu8.1?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.31-1+nmu2ubuntu8.1

Affected versions

2.*

2.4.31-1+nmu2ubuntu3
2.4.31-1+nmu2ubuntu4
2.4.31-1+nmu2ubuntu5
2.4.31-1+nmu2ubuntu8

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "ldap-utils",
            "binary_version": "2.4.31-1+nmu2ubuntu8.1"
        },
        {
            "binary_name": "ldap-utils-dbgsym",
            "binary_version": "2.4.31-1+nmu2ubuntu8.1"
        },
        {
            "binary_name": "libldap-2.4-2",
            "binary_version": "2.4.31-1+nmu2ubuntu8.1"
        },
        {
            "binary_name": "libldap-2.4-2-dbg",
            "binary_version": "2.4.31-1+nmu2ubuntu8.1"
        },
        {
            "binary_name": "libldap-2.4-2-dbgsym",
            "binary_version": "2.4.31-1+nmu2ubuntu8.1"
        },
        {
            "binary_name": "libldap2-dev",
            "binary_version": "2.4.31-1+nmu2ubuntu8.1"
        },
        {
            "binary_name": "libldap2-dev-dbgsym",
            "binary_version": "2.4.31-1+nmu2ubuntu8.1"
        },
        {
            "binary_name": "slapd",
            "binary_version": "2.4.31-1+nmu2ubuntu8.1"
        },
        {
            "binary_name": "slapd-dbg",
            "binary_version": "2.4.31-1+nmu2ubuntu8.1"
        },
        {
            "binary_name": "slapd-dbgsym",
            "binary_version": "2.4.31-1+nmu2ubuntu8.1"
        },
        {
            "binary_name": "slapd-smbk5pwd",
            "binary_version": "2.4.31-1+nmu2ubuntu8.1"
        },
        {
            "binary_name": "slapd-smbk5pwd-dbgsym",
            "binary_version": "2.4.31-1+nmu2ubuntu8.1"
        }
    ]
}