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CVE-2001-1307

22
FAUCET Score

CVE-2001-1307 describes buffer overflow vulnerabilities in iPlanet Directory Server 4.1.4 and earlier versions, specifically within its LDAP implementation. This flaw allows unauthenticated remote attackers to trigger a denial of service by crashing the server, and potentially execute arbitrary code. With a CVSS score of 7.5 (High), it presents a significant risk due to its network-based attack vector and low attack complexity. Despite its age and high severity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.1.4CPE matchmatch criteria
cpe:2.3:a:sun:iplanet_directory_server:*:*:*:*:*:*:*:*

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
5.28%
Probability of exploitation in next 30 days
EPSS Percentile
91.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0528 is in the 85th percentile among its peer group of 51,485 CVEs.

Social Chatter

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

patches.sgi.com / support/free/security/advisories/20011102-01-I
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/6893
cert.org / advisories/CA-2001-18.html
PatchThird Party AdvisoryUS Government Resource
ee.oulu.fi / research/ouspg/protos/testing/c06/ldapv3
kb.cert.org / vuls/id/276944
US Government Resource
kb.cert.org / vuls/id/JPLA-4WESMM
US Government Resource
securityfocus.com / bid/3038
Vendor Advisory