Vulnerability Name:

CVE-2010-2530 (CCN-60353)

Assigned:2010-07-12
Published:2010-07-12
Updated:2010-09-30
Summary:Multiple integer signedness errors in smb_subr.c in the netsmb module in the kernel in NetBSD 5.0.2 and earlier, FreeBSD, and Apple Mac OS X allow local users to cause a denial of service (panic) via a negative size value in a /dev/nsmb ioctl operation, as demonstrated by a (1) SMBIOC_LOOKUP or (2) SMBIOC_OPENSESSION ioctl call.
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:N/A:L)
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): None
Availibility (A): Low
CVSS v2 Severity:4.9 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C)
3.7 Low (Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
2.1 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P)
1.6 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-189
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2010-2530

Source: CONFIRM
Type: UNKNOWN
http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/netsmb/smb_subr.c.diff?r1=1.34&r2=1.35&only_with_tag=MAIN&f=h

Source: CCN
Type: Apple Web site
Mac OS X

Source: CCN
Type: FreeBSD Web site
FreeBSD

Source: CCN
Type: NetBSD Web site
NetBSD

Source: CCN
Type: oss-security Mailing List, Mon, 12 Jul 2010 14:33:31 -0400
CVE request: NetSMB BSD kernel module (minor)

Source: MLIST
Type: UNKNOWN
[oss-security] 20100712 CVE request: NetSMB BSD kernel module (minor)

Source: MLIST
Type: UNKNOWN
[oss-security] 20100716 Re: CVE request: NetSMB BSD kernel module (minor)

Source: CCN
Type: OSVDB ID: 68291
NetBSD Kernel netsmb Module smb_subr.c /dev/nsmb IOCTL Operation Integer Signedness Local DoS

Source: BID
Type: UNKNOWN
41557

Source: CCN
Type: BID-41557
Multiple BSD Kernel Implementations 'netsmb' Kernel Module Local Denial of Service Vulnerabilities

Source: XF
Type: UNKNOWN
bsd-netsmb-dos(60353)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:netbsd:netbsd:0.8:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:0.9:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.0:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.2:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.2.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.3:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.3.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.3.2:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.3.3:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.4:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.4.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.4.2:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.4.3:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.5:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.5.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.5.2:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.5.3:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.6:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.6:beta:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.6.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:1.6.2:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:2.0:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:2.0.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:2.0.2:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:2.0.3:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:2.0.4:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:2.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:2.1.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:3.0:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:3.0.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:3.0.2:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:3.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:3.99.15:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:4.0:beta:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:4.0:beta2:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:4.0.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:5.0:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:5.0.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:*:*:*:*:*:*:*:* (Version <= 5.0.2)

    • Configuration 2:
  • cpe:/o:apple:mac_os_x:*:*:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:*:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:freebsd:freebsd:*:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:*:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.5.8:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.5.8:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.6.4:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.6.4:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    netbsd netbsd 0.8
    netbsd netbsd 0.9
    netbsd netbsd 1.0
    netbsd netbsd 1.1
    netbsd netbsd 1.2
    netbsd netbsd 1.2.1
    netbsd netbsd 1.3
    netbsd netbsd 1.3.1
    netbsd netbsd 1.3.2
    netbsd netbsd 1.3.3
    netbsd netbsd 1.4
    netbsd netbsd 1.4.1
    netbsd netbsd 1.4.2
    netbsd netbsd 1.4.3
    netbsd netbsd 1.5
    netbsd netbsd 1.5.1
    netbsd netbsd 1.5.2
    netbsd netbsd 1.5.3
    netbsd netbsd 1.6
    netbsd netbsd 1.6 beta
    netbsd netbsd 1.6.1
    netbsd netbsd 1.6.2
    netbsd netbsd 2.0
    netbsd netbsd 2.0.1
    netbsd netbsd 2.0.2
    netbsd netbsd 2.0.3
    netbsd netbsd 2.0.4
    netbsd netbsd 2.1
    netbsd netbsd 2.1.1
    netbsd netbsd 3.0
    netbsd netbsd 3.0.1
    netbsd netbsd 3.0.2
    netbsd netbsd 3.1
    netbsd netbsd 3.99.15
    netbsd netbsd 4.0 beta
    netbsd netbsd 4.0 beta2
    netbsd netbsd 4.0.1
    netbsd netbsd 5.0
    netbsd netbsd 5.0.1
    netbsd netbsd *
    apple mac os x *
    freebsd freebsd *
    freebsd freebsd *
    netbsd netbsd *
    apple mac os x 10.5.8
    apple mac os x server 10.5.8
    apple mac os x server 10.6.4
    apple mac os x 10.6.4