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CVE-2004-0771

Buffer overflow in the extract_one function from lhext.c in LHA may allow attackers to execute...

10.0 HighPublic exploitFix available

CVE-2004-0771 is a high vulnerability (CVSS 10.0) in Tsugio Okamoto Lha, published August 5, 2004. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 18.8%, the 97th percentile. Fixed in lha 0:1.14i-10.4.

Buffer overflow in the extract_one function from lhext.c in LHA may allow attackers to execute arbitrary code via a long w (working directory) command line option, a different issue than CVE-2004-0769. NOTE: this issue may be REJECTED if there are not any cases in which LHA is setuid or is otherwise used across security boundaries.

Exploit likelihood

18.8%Down 5.2 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 10.0

Buffer overflow in the extract_one function from lhext.c in LHA may allow attackers to execute arbitrary code via a long w (working directory) command line option, a different issue than CVE-2004-0769. NOTE: this issue may be REJECTED if there are not any cases in which LHA is setuid or is otherwise used across security boundaries.

Record
CVE-2004-0771
CVSS 2.0
10.0 HighAV:N/AC:L/Au:N/C:C/I:C/A:C
Updated
2026-11-02
CVE List No score

Buffer overflow in the extract_one function from lhext.c in LHA may allow attackers to execute arbitrary code via a long w (working directory) command line option, a different issue than CVE-2004-0769. NOTE: this issue may be REJECTED if there are not any cases in which LHA is setuid or is otherwise used across security boundaries.

Record
CVE-2004-0771
Updated
2026-11-02
EUVDEUVD-2004-0769 No score

Buffer overflow in the extract_one function from lhext.c in LHA may allow attackers to execute arbitrary code via a long w (working directory) command line option, a different issue than CVE-2004-0769. NOTE: this issue may be REJECTED if there are not any cases in which LHA is setuid or is otherwise used across security boundaries.

Record
EUVD-2004-0769
Updated
2026-11-03
GitHub AdvisoriesGHSA-vpgp-fv4q-4fgr No score

Buffer overflow in the extract_one function from lhext.c in LHA may allow attackers to execute...

Buffer overflow in the extract_one function from lhext.c in LHA may allow attackers to execute arbitrary code via a long w (working directory) command line option, a different issue than CVE-2004-0769. NOTE: this issue may be REJECTED if there are not any cases in which LHA is setuid or is otherwise used across security boundaries.

Record
GHSA-vpgp-fv4q-4fgr
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
lha
Red Hat:enterprise_linux:3::as
 before 0:1.14i-10.4
0:1.14i-10.4
lha-debuginfo
Red Hat:enterprise_linux:3::as
 before 0:1.14i-10.4
0:1.14i-10.4
lha
Red Hat:enterprise_linux:3::desktop
 before 0:1.14i-10.4
0:1.14i-10.4
lha-debuginfo
Red Hat:enterprise_linux:3::desktop
 before 0:1.14i-10.4
0:1.14i-10.4
lha
Red Hat:enterprise_linux:3::es
 before 0:1.14i-10.4
0:1.14i-10.4
lha-debuginfo
Red Hat:enterprise_linux:3::es
 before 0:1.14i-10.4
0:1.14i-10.4
lha
Red Hat:enterprise_linux:3::ws
 before 0:1.14i-10.4
0:1.14i-10.4
lha-debuginfo
Red Hat:enterprise_linux:3::ws
 before 0:1.14i-10.4
0:1.14i-10.4

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
SourceLinkDate
Exploit-DBLHA 1.x - 'extract_one' Multiple Buffer Overflow Vulnerabilities2004-05-19

History

History
WhenChangedSources
2026-11-03aliasesEUVD
2026-11-02createdCVE List, Exploit-DB, GitHub Advisories, NVD, OSV

References

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