Vulnerability Name:

CVE-2019-12106 (CCN-161184)

Assigned:2019-02-06
Published:2019-02-06
Updated:2019-05-27
Summary:The updateDevice function in minissdpd.c in MiniUPnP MiniSSDPd 1.4 and 1.5 allows a remote attacker to crash the process due to a Use After Free vulnerability.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
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): High
7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
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): High
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-416
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2019-12106

Source: XF
Type: UNKNOWN
miniupnp-minissdpd-cve201912106-dos(161184)

Source: CCN
Type: MiniUPnP GIT Repository
updateDevice() remove element from the list when realloc fails · miniupnp/miniupnp · GitHub

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/miniupnp/miniupnp/commit/cd506a67e174a45c6a202eff182a712955ed6d6f

Source: MLIST
Type: UNKNOWN
[debian-lts-announce] 20190526 [SECURITY] [DLA 1805-1] minissdpd security update

Source: CCN
Type: VDOO Blog, February 5, 2019
Security Issues Discovered in MiniUPnP

Source: MISC
Type: Exploit, Patch, Third Party Advisory
https://www.vdoo.com/blog/security-issues-discovered-in-miniupnp

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2019-12106

Vulnerable Configuration:Configuration 1:
  • cpe:/a:miniupnp_project:miniupnpd:1.4:-:*:*:*:*:*:*
  • OR cpe:/a:miniupnp_project:miniupnpd:1.5:-:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.cosmic:def:2019121060000000
    V
    		CVE-2019-12106 on Ubuntu 18.10 (cosmic) - medium.
    2019-05-15
    oval:com.ubuntu.bionic:def:2019121060000000
    V
    		CVE-2019-12106 on Ubuntu 18.04 LTS (bionic) - medium.
    2019-05-15
    oval:com.ubuntu.xenial:def:2019121060000000
    V
    		CVE-2019-12106 on Ubuntu 16.04 LTS (xenial) - medium.
    2019-05-15
    oval:com.ubuntu.disco:def:2019121060000000
    V
    		CVE-2019-12106 on Ubuntu 19.04 (disco) - medium.
    2019-05-15
    BACK
    miniupnp_project miniupnpd 1.4
    miniupnp_project miniupnpd 1.5