CVE-2001-1306
HighSummary
iPlanet Directory Server 4.1.4 and earlier is vulnerable to a denial of service attack that can cause system crashes. Attackers can exploit invalid BER length fields, which may also allow arbitrary code execution.
Risk Assessment
This vulnerability poses a significant risk to organizations as it can lead to service outages and potential system takeover. If exploited, attackers may gain access to sensitive data.
Recommendation
It is recommended to upgrade iPlanet Directory Server to the latest version to mitigate this vulnerability. Additionally, monitoring and restricting access to the LDAP server from untrusted sources is advisable.
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Original NVD description (English source)
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.