Vulnerability Name:

CVE-2010-2934 (CCN-60990)

Assigned:2010-08-03
Published:2010-08-03
Updated:2010-08-18
Summary:Multiple unspecified vulnerabilities in ZNC 0.092 allow remote attackers to cause a denial of service (exception and daemon crash) via unknown vectors related to "unsafe substr() calls."
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
4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2010-2812

Source: MITRE
Type: CNA
CVE-2010-2934

Source: CCN
Type: ZNC SVN Repository
ZNC

Source: CCN
Type: ZNC Web site
ZNC

Source: FEDORA
Type: UNKNOWN
FEDORA-2010-12481

Source: FEDORA
Type: UNKNOWN
FEDORA-2010-12468

Source: MLIST
Type: UNKNOWN
[oss-security] 20100809 Re: CVE Request - ZNC

Source: MLIST
Type: UNKNOWN
[oss-security] 20100809 CVE Request - ZNC

Source: MLIST
Type: UNKNOWN
[oss-security] 20100810 Re: Re: CVE Request - ZNC

Source: CCN
Type: SA40919
ZNC Denial of Service Vulnerabilities

Source: SECUNIA
Type: Vendor Advisory
40919

Source: SECUNIA
Type: Vendor Advisory
40970

Source: CCN
Type: OSVDB ID: 67163
ZNC Malformed PING Command Remote DoS

Source: CCN
Type: OSVDB ID: 67164
ZNC Multiple Unspecified substr() Exception Remote DoS

Source: BID
Type: UNKNOWN
42314

Source: CCN
Type: BID-42314
ZNC Multiple Denial Of Service Vulnerabilities

Source: VUPEN
Type: Vendor Advisory
ADV-2010-2071

Source: CCN
Type: Sourceforge: znc
Fix some more unsafe substr() calls

Source: CONFIRM
Type: UNKNOWN
http://znc.svn.sourceforge.net/viewvc/znc?view=revision&revision=2095

Source: CONFIRM
Type: UNKNOWN
https://bugzilla.redhat.com/show_bug.cgi?id=622600

Source: XF
Type: UNKNOWN
znc-substr-dos(60990)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:znc:znc:0.092:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:znc:znc:0.092:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.precise:def:20102934000
    V
    CVE-2010-2934 on Ubuntu 12.04 LTS (precise) - medium.
    2010-08-17
    BACK
    znc znc 0.092
    znc znc 0.092