Vulnerability Name:

CCN-39339

Published:2007-12-29
Updated:2007-12-29
Summary:Clam AntiVirus (ClamAV) could allow a local attacker to overwrite arbitrary files, caused by the improper handling of created files by the Sigtool utility. A local attacker could exploit this vulnerability by invoking the Sigtool with the utf16-decode option to overwrite arbitrary files on the vulnerable system.
CVSS v3 Severity:4.0 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:2.1 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N)
1.9 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N/E:F/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Consequences:File Manipulation
References:Source: CCN
Type: Full-Disclosure Mailing List, Sun, 30 Dec 2007 01:06:04 +0100
TK53 Advisory #2: Multiple vulnerabilities in ClamAV

Source: CCN
Type: SECTRACK ID: 1019148
Clam AntiVirus Unsafe File Access Lets Local Users Gain Elevated Privileges

Source: CCN
Type: Clam AntiVirus Web site
Clam AntiVirus

Source: XF
Type: UNKNOWN
clamav-sigtool-file-overwrite(39339)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:clamav:clamav:0.92:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    clamav clamav 0.92