Heap-based buffer overflow in Lhaplus.exe in Lhaplus 1.52, and possibly earlier versions, allows remote attackers to execute arbitrary…

Description

Heap-based buffer overflow in Lhaplus.exe in Lhaplus 1.52, and possibly earlier versions, allows remote attackers to execute arbitrary code via an LZH archive with a long header, as specified by the extendedHeaderSize.

Scores

EPSS (exploitation in 30 days)

5.0% · top 7.7% of all CVEs (4 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.1.

Weakness

• n/a

Affected products

• n/a

  • affected n/a

References (10)

• lhaplus-lzh-header-bo(28102) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• 21256 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 20060801 [vuln.sg] Lhaplus LHA Extended Header Handling Buffer Overflow Vulnerability (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• 19263 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• 27667 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
• http://www7a.biglobe.ne.jp/~schezo/ (opens in a new tab)x_refsource_CONFIRMx_transferred
• 1016615 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• http://vuln.sg/lhaplus152-en.html (opens in a new tab)x_refsource_MISCx_transferred
• 1351 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
• ADV-2006-3076 (opens in a new tab)vdb-entryx_refsource_VUPENx_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-2006-4033](https://trackcve.app/badge/CVE-2006-4033.svg)](https://trackcve.app/cve/CVE-2006-4033)

Record last updated 7 Aug 2024, 18:57 UTC.