Vulnerability Name:

CVE-2018-12564 (CCN-145038)

Assigned:2018-06-15
Published:2018-06-15
Updated:2018-08-10
Summary:An issue was discovered in Linaro LAVA before 2018.5.post1. Because of support for URLs in the submit page, a user can forge an HTTP request that will force lava-server-gunicorn to return any file on the server that is readable by lavaserver and valid yaml.
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/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): High
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-20
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2018-12564

Source: XF
Type: UNKNOWN
linaro-lava-cve201812564-info-disc(145038)

Source: CCN
Type: LAVA GIT Repository
Remove the ability to past URLs in the submit page

Source: CONFIRM
Type: Patch, Third Party Advisory
https://git.linaro.org/lava/lava.git/commit/?id=95a9a77b144ced24d7425d6544ab03ca7f6c75d3

Source: MLIST
Type: Third Party Advisory
[debian-lts-announce] 20180628 [SECURITY] [DLA 1404-1] lava-server security update

Source: DEBIAN
Type: Third Party Advisory
DSA-4234

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2018-12564

Vulnerable Configuration:Configuration 1:
  • cpe:/a:linaro:lava:*:*:*:*:*:*:*:* (Version < 2018.5.post1)

    • Configuration 2:
  • cpe:/o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:9.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:linaro:lava:*:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    linaro lava *
    debian debian linux 8.0
    debian debian linux 9.0
    linaro lava *