Vulnerability Name:

CVE-2020-36241 (CCN-196330)

Assigned:2020-11-06
Published:2020-11-06
Updated:2022-04-08
Summary:autoar-extractor.c in GNOME gnome-autoar through 0.2.4, as used by GNOME Shell, Nautilus, and other software, allows Directory Traversal during extraction because it lacks a check of whether a file's parent is a symlink to a directory outside of the intended extraction location.
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/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): Local
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:N/I:H/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:N/I:H/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): High
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:2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
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:N/I:C/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Complete
Availibility (A): None
Vulnerability Type:CWE-22
CWE-59
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2020-36241

Source: XF
Type: UNKNOWN
gnome-cve202036241-dir-traversal(196330)

Source: MISC
Type: Patch, Vendor Advisory
https://gitlab.gnome.org/GNOME/gnome-autoar/-/commit/adb067e645732fdbe7103516e506d09eb6a54429

Source: CCN
Type: GNOME GIT Repository
A malicious archive may be able to overwrite arbitrary files

Source: MISC
Type: Exploit, Issue Tracking, Vendor Advisory
https://gitlab.gnome.org/GNOME/gnome-autoar/-/issues/7

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2021-303f6623fa

Source: GENTOO
Type: Third Party Advisory
GLSA-202105-10

Source: CCN
Type: IBM Security Bulletin 6551876 (Cloud Pak for Security)
Cloud Pak for Security uses packages that are vulnerable to multiple CVEs

Vulnerable Configuration:Configuration 1:
  • cpe:/a:gnome:gnome-autoar:*:*:*:*:*:*:*:* (Version <= 0.2.4)

    • 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:*:*:*:*:*

    • Configuration RedHat 3:
  • cpe:/a:redhat:enterprise_linux:8::crb:*:*:*:*:*

    • Configuration RedHat 4:
  • cpe:/o:redhat:enterprise_linux:8:*:*:*:*:*:*:*

    • Configuration RedHat 5:
  • cpe:/o:redhat:enterprise_linux:8::baseos:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:gnome:gnome-autoar:0.2.4:*:*:*:*:*:*:*
  • AND
  • cpe:/a:ibm:cloud_pak_for_security:1.7.2.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:7893
    P
    		gnome-autoar-devel-0.4.1-150400.1.10 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:3275
    P
    		libvdpau1-1.1.1-6.73 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:94828
    P
    		skopeo-0.1.41-4.11.1 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:94905
    P
    		gnome-autoar-devel-0.4.1-150400.1.10 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:1661
    P
    		Security update for python-Twisted (Moderate)
    2022-04-29
    oval:org.opensuse.security:def:112309
    P
    		gnome-autoar-devel-0.4.0-1.3 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:101541
    P
    		Security update for java-11-openjdk (Important)
    2021-11-16
    oval:com.redhat.rhsa:def:20214381
    P
    		RHSA-2021:4381: GNOME security, bug fix, and enhancement update (Moderate)
    2021-11-09
    oval:org.opensuse.security:def:105831
    P
    		gnome-autoar-devel-0.4.0-1.3 on GA media (Moderate)
    2021-10-01
    oval:org.opensuse.security:def:62750
    P
    		gnome-autoar-devel-0.2.3-3.3.1 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:101156
    P
    		gnome-autoar-devel-0.2.3-3.3.1 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:72469
    P
    		gnome-autoar-devel-0.2.3-3.3.1 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:111255
    P
    		Security update for gnome-autoar (Moderate)
    2021-03-06
    oval:org.opensuse.security:def:97260
    P
    		Security update for gnome-autoar (Moderate)
    2021-03-02
    oval:org.opensuse.security:def:4183
    P
    		Security update for gnome-autoar (Moderate)
    2021-03-02
    oval:org.opensuse.security:def:108207
    P
    		Security update for gnome-autoar (Moderate)
    2021-03-02
    oval:org.opensuse.security:def:117721
    P
    		Security update for gnome-autoar (Moderate)
    2021-03-02
    oval:org.opensuse.security:def:65272
    P
    		Security update for gnome-autoar (Moderate)
    2021-03-02
    oval:org.opensuse.security:def:74340
    P
    		Security update for gnome-autoar (Moderate)
    2021-03-02
    oval:org.opensuse.security:def:61110
    P
    		Security update for gnome-autoar (Moderate)
    2021-03-01
    oval:org.opensuse.security:def:6317
    P
    		Security update for gnome-autoar (Moderate)
    2021-03-01
    oval:org.opensuse.security:def:35287
    P
    		Security update for gnome-autoar (Moderate)
    2021-03-01
    BACK
    gnome gnome-autoar *
    fedoraproject fedora 34
    gnome gnome-autoar 0.2.4
    ibm cloud pak for security 1.7.2.0