Vulnerability Name:

CVE-2020-35678 (CCN-193842)

Assigned:2020-12-18
Published:2020-12-18
Updated:2020-12-30
Summary:Autobahn|Python before 20.12.3 allows redirect header injection.
CVSS v3 Severity:6.1 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.3 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/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): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
4.7 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N)
4.1 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:5.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-601
Vulnerability Consequences:Data Manipulation
References:Source: MITRE
Type: CNA
CVE-2020-35678

Source: CONFIRM
Type: Release Notes, Vendor Advisory
https://autobahn.readthedocs.io/en/latest/changelog.html

Source: XF
Type: UNKNOWN
autobahn-cve202035678-header-injection(193842)

Source: MISC
Type: Product, Third Party Advisory
https://github.com/crossbario/autobahn-python

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/crossbario/autobahn-python/compare/v20.12.2...v20.12.3

Source: CCN
Type: Autobahn GIT Repository
URL must be re-encoded when doing redirect #1439

Source: CONFIRM
Type: Patch, Third Party Advisory
https://github.com/crossbario/autobahn-python/pull/1439

Source: CONFIRM
Type: Product, Third Party Advisory
https://pypi.org/project/autobahn/20.12.3/

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2020-35678

Vulnerable Configuration:Configuration 1:
  • cpe:/a:crossbar:autobahn:*:*:*:*:*:*:*:* (Version < 20.12.3)

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:113314
    P
    		python38-autobahn-21.3.1-1.3 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:100360
    P
    		 (Moderate)
    2021-12-06
    oval:org.opensuse.security:def:106724
    P
    		Security update for glibc (Moderate)
    2021-10-12
    oval:org.opensuse.security:def:11169
    P
    		Security update for python-autobahn (Moderate)
    2021-01-28
    oval:org.opensuse.security:def:107026
    P
    		Security update for python-autobahn (Moderate)
    2021-01-28
    oval:org.opensuse.security:def:93647
    P
    		Security update for python-autobahn (Moderate)
    2021-01-28
    oval:org.opensuse.security:def:103130
    P
    		Security update for python-autobahn (Moderate)
    2021-01-27
    oval:org.opensuse.security:def:109787
    P
    		Security update for python-autobahn (Moderate)
    2021-01-27
    oval:org.opensuse.security:def:96440
    P
    		Security update for python-autobahn (Moderate)
    2021-01-27
    oval:org.opensuse.security:def:11167
    P
    		Security update for python-autobahn (Moderate)
    2021-01-27
    oval:org.opensuse.security:def:111144
    P
    		Security update for python-autobahn (Moderate)
    2021-01-24
    oval:org.opensuse.security:def:110650
    P
    		Security update for python-autobahn (Moderate)
    2021-01-21
    BACK
    crossbar autobahn *