Vulnerability Name:

CVE-2012-1338 (CCN-77473)

Assigned:2012-08-06
Published:2012-08-06
Updated:2013-04-02
Summary:Cisco IOS 15.0 and 15.1 on Catalyst 3560 and 3750 series switches allows remote authenticated users to cause a denial of service (device reload) by completing local web authentication quickly, aka Bug ID CSCts88664.
CVSS v3 Severity:3.5 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:6.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:N/A:C)
4.7 Medium (Temporal CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:N/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P)
3.0 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-362
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2012-1338

Source: CCN
Type: Cisco Web site
Release Notes for Catalyst 3750-X, 3750-E, 3560-X, and 3560-E Switches, Cisco IOS Release 15.0(1)SE and Later

Source: CONFIRM
Type: Vendor Advisory
http://www.cisco.com/en/US/docs/switches/lan/catalyst3750x_3560x/software/release/15.0_1_se/release/notes/OL25302.html

Source: CCN
Type: OSVDB ID: 84506
Cisco IOS for Catalyst Switches Local Web Authentication Parsing Remote DoS

Source: SECTRACK
Type: UNKNOWN
1027349

Source: XF
Type: UNKNOWN
ciscoios-localweb-dos(77473)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:cisco:ios:15.0:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios:15.1:*:*:*:*:*:*:*
  • AND
  • cpe:/h:cisco:catalyst_3560:*:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:catalyst_3560-e:*:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:catalyst_3560-x:*:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:catalyst_3750:*:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:catalyst_3750-e:*:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:catalyst_3750-x:*:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:catalyst_3750_metro:*:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:catalyst_3750g:*:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/h:cisco:catalyst_3560:*:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:catalyst_3750:*:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:catalyst_3750_metro:*:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:catalyst:3750g:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios:15.0:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios:15.1:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:catalyst_3560-x:*:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:catalyst_3560-e:*:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:catalyst_3750-x:*:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:catalyst_3750-e:*:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco ios 15.0
    cisco ios 15.1
    cisco catalyst 3560 *
    cisco catalyst 3560-e *
    cisco catalyst 3560-x *
    cisco catalyst 3750 *
    cisco catalyst 3750-e *
    cisco catalyst 3750-x *
    cisco catalyst 3750 metro *
    cisco catalyst 3750g *
    cisco catalyst 3560 *
    cisco catalyst 3750 *
    cisco catalyst 3750 metro *
    cisco catalyst 3750g
    cisco ios 15.0
    cisco ios 15.1
    cisco catalyst 3560-x *
    cisco catalyst 3560-e *
    cisco catalyst 3750-x *
    cisco catalyst 3750-e *