Vulnerability Name:

CVE-2018-7487 (CCN-139551)

Assigned:2018-02-26
Published:2018-02-26
Updated:2020-08-24
Summary:There is a heap-based buffer overflow in the LoadPCX function of in_pcx.cpp in sam2p 0.49.4. A Crafted input will lead to a denial of service or possibly unspecified other impact.
CVSS v3 Severity:7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.9 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
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)
4.7 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:L/E:U/RL:U/RC:R)
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:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
5.0 Medium (CCN 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
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-787
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-7487

Source: XF
Type: UNKNOWN
sam2p-cve20187487-dos(139551)

Source: CCN
Type: sam2p GIT Repository
It is a heap-buffer-overflow in LoadPCX (in_pcx.cpp:241) #18

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/pts/sam2p/issues/18

Source: MLIST
Type: Mailing List, Third Party Advisory
[debian-lts-announce] 20180406 [SECURITY] [DLA 1340-1] sam2p security update

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2018-7487

Vulnerable Configuration:Configuration 1:
  • cpe:/a:sam2p_project:sam2p:0.49.4:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:debian:debian_linux:7.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:sam2p_project:sam2p:0.49.4:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.trusty:def:20187487000
    V
    		CVE-2018-7487 on Ubuntu 14.04 LTS (trusty) - untriaged.
    2018-02-26
    oval:com.ubuntu.xenial:def:20187487000
    V
    		CVE-2018-7487 on Ubuntu 16.04 LTS (xenial) - untriaged.
    2018-02-26
    oval:com.ubuntu.xenial:def:201874870000000
    V
    		CVE-2018-7487 on Ubuntu 16.04 LTS (xenial) - untriaged.
    2018-02-26
    BACK
    sam2p_project sam2p 0.49.4
    debian debian linux 7.0
    sam2p_project sam2p 0.49.4