Vulnerability 51282 - CERT Civis.Net

Vulnerability Name:

CCN-51282

Published:

2009-06-17

Updated:

2009-06-17

Summary:

ClamAV could allow a remote attacker to bypass security restrictions, caused by the improper restricting of files after scanning them. By sending a specially-crafted file to a vulnerable system, a remote attacker could exploit this vulnerability to bypass scanning detection and possibly launch further attacks on the vulnerable system.

CVSS v3 Severity:

5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

Exploitability Metrics:	Attack Vector (AV): Network 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:

5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): Partial Availibility (A): None

Vulnerability Consequences:

Bypass Security

References:

Source: CCN
Type: Clam AntiVirus Web site
ClamAV

Source: CCN
Type: BID-35410
ClamAV Prior to 0.95.2 Multiple Scanner Bypass Vulnerabilities

Source: XF
Type: UNKNOWN
clamav-files-security-bypass(51282)

Source: CCN
Type: Bugzilla Bug 1573
mbox: handle malformed emails that contain \0

Source: CCN
Type: Bugzilla Bug 1615
Sig not rejected (as it should?)

Vulnerable Configuration:

Configuration CCN 1:

cpe:/a:clamav:clamav:0.65:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.83:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.87:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.84:rc2:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.91.2:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.92:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.91.1:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.92.1:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.90:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.90:rc1.1:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.90:rc2:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.90:rc3:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.90.1:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.90:rc1:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.91:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.51:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.52:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.53:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.54:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.60:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.60p:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.67:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.68:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.68.1:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.70:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.71:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.72:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.73:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.74:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.75:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.75.1:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.80:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.80:rc1:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.80:rc4:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.81:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.81:rc1:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.82:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.84:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.85:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.85.1:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.86:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.86:rc1:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.86.1:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.86.2:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.87.1:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.88:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.88.1:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.88.3:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.88.4:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.88.5:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.88.6:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.88.7:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.88.2:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.90.3:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.91.2_p0:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.92_p0:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.93:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.90.3_p1:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.90.3_p0:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.90.2_p0:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.90.1_p0:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.88.7_p0:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.88.7_p1:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.80:rc:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.93.1:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.93.3:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.91:rc2:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.91:rc1:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.93.2:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.94:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.94.1:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.94.2:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.91:rc2:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.91:rc1:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.90:rc1:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.84:rc1:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.80:rc3:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.80:rc2:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.90.2:*:*:*:*:*:*:*

OR cpe:/a:clamav:clamav:0.95.1:*:*:*:*:*:*:*

Denotes that component is vulnerable