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CVE-2006-4033
Heap-based buffer overflow in Lhaplus.exe in Lhaplus 1.52, and possibly earlier versions, allows remote attackers to execute arbitrary…
- 5.1MediumCVSS base score
- 5.0%Exploitation in 30 daysEPSS · top 7.7% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By mitre
Published
- 18 years later
· 18 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.1 | AV:N/AC:H/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 5.0% · top 7.7% of all CVEs (10 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.1.
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)
- EUVD EUVD-2006-4026 (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
[](https://cveledger.app/cve/CVE-2006-4033)Record last updated .