CVE-2001-1306

highpriority · track · 31EPSS 0.041 · 91 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

4.07% (91st) EPSS

CVSS 7.5 · high

Is it mine?

2 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-29

iPlanet Directory Server 4.1.4 and earlier (LDAP) allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via invalid BER length of length fields, as demonstrated by the PROTOS LDAPv3 test suite.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.4–7.5

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v2.06.4mediumAV:N/AC:L/Au:N/C:P/I:P/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USLLM-inferredCWE-20USLLM-inferred

affected products (2)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
sun iplanet directory server≤ 4.1.4nvdUScpe:2.3:a:sun:iplanet_directory_server:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2001-07-16modified 2026-06-16

references (8)

External citations — patches, advisories, analysis.

http://www.cert.org/advisories/CA-2001-18.html enisa_euvd
http://www.ee.oulu.fi/research/ouspg/protos/testing/c06/ldapv3/enisa_euvd
http://www.kb.cert.org/vuls/id/276944 enisa_euvd
http://www.kb.cert.org/vuls/id/JPLA-4WESMM enisa_euvd
http://www.cert.org/advisories/CA-2001-18.htmlPatchThird Party AdvisoryUS Government Resourcenvd
http://www.ee.oulu.fi/research/ouspg/protos/testing/c06/ldapv3/nvd
http://www.kb.cert.org/vuls/id/276944Third Party AdvisoryUS Government Resourcenvd
http://www.kb.cert.org/vuls/id/JPLA-4WESMMUS Government Resourcenvd

scry

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