CVE-2001-1321 Memory corruption in n/a

What is CVE-2001-1321?

CVE-2001-1321 is a high-severity memory corruption vulnerability in n/a, published on 3 May 2002. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Oracle Internet Directory Server 2.1.1.x and 3.0.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via invalid encodings of BER OBJECT-IDENTIFIER values, as demonstrated by the PROTOS LDAPv3 test suite.

Which versions are affected by CVE-2001-1321?

It affects 1 product.

Products include Oracle Internet Directory.

How do I fix CVE-2001-1321?

No fix has been published for CVE-2001-1321 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2001-1321 being exploited?

There is no known exploitation of CVE-2001-1321 in the wild and no public exploit code.

Other vulnerabilities in n/a

• CVE-2026-83059 Auth bypass in Oracle Internet Directory Critical 10.0
• CVE-2026-61241 Auth bypass in Oracle Internet Directory Critical 10.0
• CVE-2026-61248 Auth bypass in Oracle Internet Directory Critical 9.9
• CVE-2026-83054 Auth bypass in Oracle Internet Directory Critical 9.8
• CVE-2026-83060 Auth bypass in Oracle Internet Directory Critical 9.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-xv3w-jq9v-7wvx.