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CVE-2001-0975

22
FAUCET Score

CVE-2001-0975 describes a critical buffer overflow vulnerability within Oracle Internet Directory Server (LDAP) versions 2.1.1.x and 3.0.1. This flaw allows unauthenticated remote attackers to execute arbitrary code on affected systems, as demonstrated by the PROTOS LDAPv3 test suite. With a CVSS score of 7.5 (High), it presents a significant risk due to its network-based attack vector and low attack complexity, potentially leading to full compromise of confidentiality, integrity, and availability. While no active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB) is currently identified, and community discussion is minimal, the potential for severe impact warrants attention.

Impacted Technologies

VendorProductVersion(s)CPE
2.1.1CPE matchmatch criteria
cpe:2.3:a:oracle:internet_directory:2.1.1:*:*:*:*:*:*:*
3.0.1CPE matchmatch criteria
cpe:2.3:a:oracle:internet_directory:3.0.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
8.78%
Probability of exploitation in next 30 days
EPSS Percentile
94.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0878 is in the 91st percentile among its peer group of 51,485 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

otn.oracle.com / deploy/security/pdf/oid_cert_bof.pdf
exchange.xforce.ibmcloud.com / vulnerabilities/6902
cert.org / advisories/CA-2001-18.html
PatchThird Party AdvisoryUS Government Resource
ciac.org / ciac/bulletins/l-116.shtml
PatchVendor Advisory
kb.cert.org / vuls/id/869184
PatchThird Party AdvisoryUS Government Resource
securityfocus.com / bid/3047
PatchVendor Advisory