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CVE-2009-5072

14
FAUCET Score

CVE-2009-5072 is a memory leak vulnerability affecting IBM Tivoli Directory Server (TDS) versions prior to 6.0.0.61. An authenticated remote attacker can trigger this flaw by providing an empty string to the ldap_explode_dn function, leading to a denial of service through memory exhaustion. The vulnerability has a low CVSS score of 4.0, indicating a low impact (partial availability) with low attack complexity, requiring authentication. There is no evidence of active exploitation, public exploit code, or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
6.0CPE matchmatch criteria
cpe:2.3:a:ibm:tivoli_directory_server:6.0:*:*:*:*:*:*:*
6.0.0.0CPE matchmatch criteria
cpe:2.3:a:ibm:tivoli_directory_server:6.0.0.0:*:*:*:*:*:*:*
6.0.0.1CPE matchmatch criteria
cpe:2.3:a:ibm:tivoli_directory_server:6.0.0.1:*:*:*:*:*:*:*
6.0.0.7CPE matchmatch criteria
cpe:2.3:a:ibm:tivoli_directory_server:6.0.0.7:*:*:*:*:*:*:*
6.0.0.8CPE matchmatch criteria
cpe:2.3:a:ibm:tivoli_directory_server:6.0.0.8:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.0MEDIUM

AV:N/AC:L/Au:S/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.88%
Probability of exploitation in next 30 days
EPSS Percentile
55.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0088 is in the 68th percentile among its peer group of 21,977 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

ibm.com / support/docview.wss
ibm.com / support/docview.wss
Patch