Vulnerability Name:

CVE-2012-5496 (CCN-102855)

Assigned:2012-10-30
Published:2012-10-30
Updated:2014-10-02
Summary:kupu_spellcheck.py in Kupu in Plone before 4.0 allows remote attackers to cause a denial of service (ZServer thread lock) via a crafted URL.
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:N/A:L)
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): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/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): None
Availibility (A): Partial
Vulnerability Type:CWE-399
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2012-5496

Source: CCN
Type: oss-security Mailing List, Fri, 09 Nov 2012 22:47:49 -0700
Zope / Plone: Multiple vectors corrected within 20121106 fix

Source: MLIST
Type: UNKNOWN
[oss-security] 20121109 Re: Re: CVE Request - Zope / Plone: Multiple vectors corrected within 20121106 fix

Source: XF
Type: UNKNOWN
plone-cve20125496-dos(102855)

Source: CONFIRM
Type: UNKNOWN
https://github.com/plone/Products.CMFPlone/blob/4.2.3/docs/CHANGES.txt

Source: CONFIRM
Type: Patch
https://plone.org/products/plone-hotfix/releases/20121106

Source: CCN
Type: Plone Security Advisory
DoS through unsanitised inputs into Kupu

Source: CONFIRM
Type: Vendor Advisory
https://plone.org/products/plone/security/advisories/20121106/12

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2012-5496

Vulnerable Configuration:Configuration 1:
  • cpe:/a:plone:plone:1.0:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:1.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:1.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:1.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:1.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:1.0.5:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:1.0.6:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:2.0:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:2.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:2.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:2.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:2.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:2.0.5:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:2.1:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:2.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:2.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:2.1.3:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:2.1.4:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:2.5:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:2.5.1:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:2.5.2:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:2.5.3:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:2.5.4:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:2.5.5:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.0:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.0.5:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.0.6:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.1:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.1.3:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.1.4:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.1.5.1:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.1.6:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.1.7:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.2:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.3:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.3.3:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:3.3.4:*:*:*:*:*:*:*
  • OR cpe:/a:plone:plone:*:*:*:*:*:*:*:* (Version <= 3.3.5)

  • Configuration CCN 1:
  • cpe:/a:plone:plone:4.2:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    plone plone 1.0
    plone plone 1.0.1
    plone plone 1.0.2
    plone plone 1.0.3
    plone plone 1.0.4
    plone plone 1.0.5
    plone plone 1.0.6
    plone plone 2.0
    plone plone 2.0.1
    plone plone 2.0.2
    plone plone 2.0.3
    plone plone 2.0.4
    plone plone 2.0.5
    plone plone 2.1
    plone plone 2.1.1
    plone plone 2.1.2
    plone plone 2.1.3
    plone plone 2.1.4
    plone plone 2.5
    plone plone 2.5.1
    plone plone 2.5.2
    plone plone 2.5.3
    plone plone 2.5.4
    plone plone 2.5.5
    plone plone 3.0
    plone plone 3.0.1
    plone plone 3.0.2
    plone plone 3.0.3
    plone plone 3.0.4
    plone plone 3.0.5
    plone plone 3.0.6
    plone plone 3.1
    plone plone 3.1.1
    plone plone 3.1.2
    plone plone 3.1.3
    plone plone 3.1.4
    plone plone 3.1.5.1
    plone plone 3.1.6
    plone plone 3.1.7
    plone plone 3.2
    plone plone 3.2.1
    plone plone 3.2.2
    plone plone 3.2.3
    plone plone 3.3
    plone plone 3.3.1
    plone plone 3.3.2
    plone plone 3.3.3
    plone plone 3.3.4
    plone plone *
    plone plone 4.2