Vulnerability Name:

CVE-2020-35653 (CCN-194844)

Assigned:2020-12-23
Published:2020-12-23
Updated:2022-04-22
Summary:In Pillow before 8.1.0, PcxDecode has a buffer over-read when decoding a crafted PCX file because the user-supplied stride value is trusted for buffer calculations.
CVSS v3 Severity:7.1 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H)
6.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/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): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): High
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C)
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): Low
Integrity (I): Low
Availibility (A): Low
7.1 High (REDHAT CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H)
6.2 Medium (REDHAT Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/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): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:5.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): Partial
4.3 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-125
CWE-125
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2020-35653

Source: XF
Type: UNKNOWN
pillow-cve202035653-bo(194844)

Source: MLIST
Type: Mailing List
[debian-lts-announce] 20210722 [SECURITY] [DLA 2716-1] pillow security update

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2021-a8ddc1ce70

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2021-880aa7bd27

Source: CCN
Type: Pillow Web site
Pillow

Source: MISC
Type: Release Notes, Third Party Advisory
https://pillow.readthedocs.io/en/stable/releasenotes/index.html

Source: CCN
Type: Pillow Web site
Pillow

Vulnerable Configuration:Configuration 1:
  • cpe:/a:python:pillow:*:*:*:*:*:*:*:* (Version < 8.1.0)

    • Configuration 2:
  • cpe:/o:fedoraproject:fedora:32:*:*:*:*:*:*:*
  • OR cpe:/o:fedoraproject:fedora:33:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:debian:debian_linux:9.0:*:*:*:*:*:*:*

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

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

    • Configuration CCN 1:
  • cpe:/a:python:pillow:2.3.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:2.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:2.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:2.6.2:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:2.7.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:3.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:3.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:3.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:2.5.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:6.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:2.8.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:3.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:3.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:3.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:3.3.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:3.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:3.4.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:4.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:4.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:4.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:4.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:4.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:4.3.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:5.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:5.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:5.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:5.3.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:5.4.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:5.4.1:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:6.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:6.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:6.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:6.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:python:pillow:7.0.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:113251
    P
    		python36-Pillow-8.3.2-1.2 on GA media (Moderate)
    2022-01-17
    oval:com.redhat.rhsa:def:20214149
    P
    		RHSA-2021:4149: python-pillow security update (Moderate)
    2021-11-09
    oval:org.opensuse.security:def:106663
    P
    		python36-Pillow-8.3.2-1.2 on GA media (Moderate)
    2021-10-01
    oval:org.opensuse.security:def:111006
    P
    		Security update for python-CairoSVG, python-Pillow (Moderate)
    2021-08-10
    oval:org.opensuse.security:def:88137
    P
    		Security update for python-Pillow (Important)
    2021-06-10
    oval:org.opensuse.security:def:81081
    P
    		Security update for python-Pillow (Important)
    2021-06-10
    oval:org.opensuse.security:def:88450
    P
    		Security update for python-Pillow (Important)
    2021-06-10
    oval:org.opensuse.security:def:84159
    P
    		Security update for python-Pillow (Important)
    2021-06-10
    oval:org.opensuse.security:def:84617
    P
    		Security update for python-Pillow (Important)
    2021-06-10
    BACK
    python pillow *
    fedoraproject fedora 32
    fedoraproject fedora 33
    debian debian linux 9.0
    python pillow 2.3.0
    python pillow 2.3.1
    python pillow 2.3.2
    python pillow 2.6.2
    python pillow 2.7.0
    python pillow 3.1.0
    python pillow 3.3.1
    python pillow 3.1.1
    python pillow 2.5.0
    python pillow 6.1.0
    python pillow 2.8.0
    python pillow 3.0.0
    python pillow 3.1.2
    python pillow 3.2.0
    python pillow 3.3.0
    python pillow 3.3.2
    python pillow 3.4.0
    python pillow 4.0.0
    python pillow 4.1.0
    python pillow 4.1.1
    python pillow 4.2.0
    python pillow 4.2.1
    python pillow 4.3.0
    python pillow 5.0.0
    python pillow 5.1.0
    python pillow 5.2.0
    python pillow 5.3.0
    python pillow 5.4.0
    python pillow 5.4.1
    python pillow 6.0.0
    python pillow 6.2.0
    python pillow 6.2.1
    python pillow 6.2.2
    python pillow 7.0.0