CVE-2010-0211
Scores
EPSS
Percentile: 42.6%
CVSS
CVSS Score: 9.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Partial
Measures the impact to the availability of the impacted component
Description
The slap_modrdn2mods function in modrdn.c in OpenLDAP 2.4.22 does not check the return value of a call to the smr_normalize function, which allows remote attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a modrdn call with an RDN string containing invalid UTF-8 sequences, which triggers a free of an invalid, uninitialized pointer in the slap_mods_free function, as demonstrated using the Codenomicon LDAPv3 test suite.
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Sources
CWEs
Exploits
Recommendations
Source: nvd
All OpenLDAP users should upgrade to the latest version:
# emerge –sync
# emerge –ask –oneshot –verbose “>=net-nds/openldap-2.4.35”
Vulnerable Software (9)
Type: Configuration
Product: openldap
Operating System: debian
{ "fixed": "2.4.23-1"}
Source: debian
Type: Configuration
Product: openldap
Operating System: rhel 4
{ "fixed": "2.2.13-12.el4_8.3"}
Source: redhat
Type: Configuration
Product: openldap
Operating System: rhel 5
{ "fixed": "2.3.43-12.el5_5.1"}
Source: redhat
Type: Configuration
Product: openldap2.3
Operating System: ubuntu hardy 8.04
{ "fixed": "2.4.9-0ubuntu0.8.04.4"}
Source: ubuntu
Type: Configuration
Vendor: *
Product: esxi
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:vmware:esxi:4.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:vmware:esxi:4.1:*:*:*:*:*:*:*", "vulnerab...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:vmware:esxi:4.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:vmware:esxi:4.1:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: mac_os_x
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.6.5", "versionStartIncluding": "10.6.0", "vulnerable": true }, ...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.6.5", "versionStartIncluding": "10.6.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x_server:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.6.5", "versionStartIncluding": "10.6.0", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: mac_os_x_server
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.6.5", "versionStartIncluding": "10.6.0", "vulnerable": true }, ...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.6.5", "versionStartIncluding": "10.6.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:apple:mac_os_x_server:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.6.5", "versionStartIncluding": "10.6.0", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: openldap
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:openldap:openldap:2.4.22:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: opensuse
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:opensuse:opensuse:11.0:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd