Vulnerability Name:

CVE-2012-0033 (CCN-72247)

Assigned:2011-12-07
Published:2012-01-08
Updated:2016-12-08
Summary:The CBounceDCCMod::OnPrivCTCP function in bouncedcc.cpp in the bouncedcc module in ZNC 0.200 and 0.202 allows remote attackers to cause a denial of service (crash) via a crafted DCC RESUME request.
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)
3.8 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:TF/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)
3.3 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P/E:U/RL:TF/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-399
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2012-0033

Source: CCN
Type: ZNC Web site
ZNC

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2015:1886

Source: CCN
Type: SA47387
ZNC "bouncedcc" Module Denial of Service Vulnerability

Source: SECUNIA
Type: Vendor Advisory
47387

Source: MLIST
Type: UNKNOWN
[oss-security] 20120109 Re: CVE request: znc

Source: CCN
Type: OSVDB ID: 78222
ZNC bouncedcc Module modules/bouncedcc.cpp CBounceDCCMod::OnPrivCTCP() Function DCC Command Parsing Remote DoS

Source: BID
Type: UNKNOWN
51328

Source: CCN
Type: BID-51328
ZNC 'bouncedcc' Module Remote Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
znc-bouncedcc-dos(72247)

Source: CCN
Type: ZNC GIT Repository
Fix crash in bouncedcc module

Source: CONFIRM
Type: UNKNOWN
https://github.com/znc/znc/commit/11508aa72efab4fad0dbd8292b9614d9371b20a9#modules/bouncedcc.cpp

Vulnerable Configuration:Configuration 1:
  • cpe:/a:znc:znc-msvc:0.200:-:-:*:-:*:*:*
  • OR cpe:/a:znc:znc-msvc:0.202:-:-:*:-:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20120033
    V
    CVE-2012-0033
    2022-06-30
    oval:org.opensuse.security:def:113625
    P
    znc-1.6.3-2.6 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:107007
    P
    znc-1.6.3-2.6 on GA media (Moderate)
    2021-10-01
    oval:org.opensuse.security:def:26328
    P
    used on wotan :) (Low)
    2020-12-01
    oval:org.opensuse.security:def:25306
    P
    Security update for squid (Critical)
    2020-12-01
    oval:org.opensuse.security:def:25611
    P
    Security update for java-1_8_0-openjdk (Important)
    2020-12-01
    oval:org.opensuse.security:def:25084
    P
    Security update for clamav (Important)
    2020-12-01
    oval:org.opensuse.security:def:25456
    P
    Security update for ghostscript (Important)
    2020-12-01
    oval:org.opensuse.security:def:24882
    P
    Security update for ImageMagick (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25655
    P
    Security update for spice (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:25165
    P
    Security update for squid (Important)
    2020-12-01
    oval:org.opensuse.security:def:25509
    P
    Security update for libssh (Important)
    2020-12-01
    oval:org.opensuse.security:def:24893
    P
    Security update for ovmf (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26293
    P
    Security update for raptor (Important)
    2020-12-01
    oval:org.opensuse.security:def:25222
    P
    Security update for java-1_8_0-openjdk (Important)
    2020-12-01
    oval:org.opensuse.security:def:25597
    P
    Security update for squid (Critical)
    2020-12-01
    oval:org.opensuse.security:def:24957
    P
    Security update for wireshark (Moderate)
    2020-12-01
    BACK
    znc znc-msvc 0.200 -
    znc znc-msvc 0.202 -