Vulnerability Name:

CVE-2020-36314 (CCN-199798)

Assigned:2020-11-16
Published:2020-11-16
Updated:2021-06-03
Summary:fr-archive-libarchive.c in GNOME file-roller through 3.38.0, as used by GNOME Shell and other software, allows Directory Traversal during extraction because it lacks a check of whether a file's parent is a symlink in certain complex situations.
Note: this issue exists because of an incomplete fix for CVE-2020-11736.
CVSS v3 Severity:3.9 Low (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L)
3.4 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): Low
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/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): None
Integrity (I): Low
Availibility (A): None
3.9 Low (REDHAT CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L)
3.4 Low (REDHAT Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:2.6 Low (CVSS v2 Vector: AV:L/AC:H/Au:N/C:N/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): High
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-22
Vulnerability Consequences:File Manipulation
References:Source: MITRE
Type: CNA
CVE-2020-36314

Source: XF
Type: UNKNOWN
gnome-cve202036314-dir-traversal(199798)

Source: MISC
Type: Patch, Vendor Advisory
https://gitlab.gnome.org/GNOME/file-roller/-/commit/e970f4966bf388f6e7c277357c8b186c645683ae

Source: CCN
Type: GNOME GIT Repository
CVE-2020-36314: GNOME Archive Manager Traversal Attack

Source: MISC
Type: Exploit, Issue Tracking, Vendor Advisory
https://gitlab.gnome.org/GNOME/file-roller/-/issues/108

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2021-7109d72f07

Vulnerable Configuration:Configuration 1:
  • cpe:/a:gnome:file-roller:*:*:*:*:*:*:*:* (Version <= 3.38.0)

    • Configuration 2:
  • cpe:/o:fedoraproject:fedora:34:*:*:*:*:*:*:*

    • Configuration RedHat 1:
  • cpe:/a:redhat:enterprise_linux:8:*:*:*:*:*:*:*

    • Configuration RedHat 2:
  • cpe:/a:redhat:enterprise_linux:8::appstream:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:7883
    P
    		file-roller-3.40.0-150400.3.13 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:3266
    P
    		libtcnative-1-0-1.2.23-3.3.3 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:94896
    P
    		file-roller-3.40.0-150400.3.13 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:112225
    P
    		file-roller-3.40.0-3.2 on GA media (Moderate)
    2022-01-17
    oval:com.redhat.rhsa:def:20214179
    P
    		RHSA-2021:4179: file-roller security update (Low)
    2021-11-09
    oval:org.opensuse.security:def:105755
    P
    		file-roller-3.40.0-3.2 on GA media (Moderate)
    2021-10-01
    BACK
    gnome file-roller *
    fedoraproject fedora 34