// For flags

CVE-2004-0771

LHA 1.x - 'extract_one' Multiple Buffer Overflow Vulnerabilities

Severity Score

9.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

Desbordamiento de búfer en la función extract_one de lhext.c en LHA puede permitr a atacantes ejecutar código de su elección mediante un parámetro de línea de comandos "w" (directorio de trabajo) larga, un problema distinto de CAN-2004-0769. NOTA: Esta entrada puede ser RECHAZADA si no hay casos en los que LHA utilize setuid o en que sea usado de otra manera a través de límites de seguridad.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2004-05-19 First Exploit
  • 2004-08-04 CVE Reserved
  • 2004-08-05 CVE Published
  • 2024-08-08 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Tsugio Okamoto
Search vendor "Tsugio Okamoto"
Lha
Search vendor "Tsugio Okamoto" for product "Lha"
1.14
Search vendor "Tsugio Okamoto" for product "Lha" and version "1.14"
-
Affected
Tsugio Okamoto
Search vendor "Tsugio Okamoto"
Lha
Search vendor "Tsugio Okamoto" for product "Lha"
1.15
Search vendor "Tsugio Okamoto" for product "Lha" and version "1.15"
-
Affected
Tsugio Okamoto
Search vendor "Tsugio Okamoto"
Lha
Search vendor "Tsugio Okamoto" for product "Lha"
1.17
Search vendor "Tsugio Okamoto" for product "Lha" and version "1.17"
-
Affected