Heap-based buffer overflow in the LDAP server in IBM Lotus Domino before 6.5.6 and 7.x before 7.0.2 FP1 allows remote attackers to cause a…

Description

Heap-based buffer overflow in the LDAP server in IBM Lotus Domino before 6.5.6 and 7.x before 7.0.2 FP1 allows remote attackers to cause a denial of service (crash) via a long, malformed DN request, which causes only the lower 16 bits of the string length to be used in memory allocation.

Scores

EPSS (exploitation in 30 days)

3.5% · top 11% of all CVEs (4 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.

Weakness

• n/a

Affected products

• n/a

  • affected n/a

References (9)

• domino-ldap-bo(33278) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• 1017825 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• 23173 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• 23174 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• 24633 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• http://www-1.ibm.com/support/docview.wss?uid=swg21257248 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 20070328 IBM Lotus Domino Server LDAP Request Invalid DN Message Heap Overflow Vulnerability (opens in a new tab)third-party-advisoryx_refsource_IDEFENSEx_transferred
• ADV-2007-1133 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• VU#927988 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2007-1739](https://trackcve.app/badge/CVE-2007-1739.svg)](https://trackcve.app/cve/CVE-2007-1739)

Record last updated 7 Aug 2024, 13:06 UTC.