Vulnerability Name:

CVE-2017-15612 (CCN-133661)

Assigned:2017-10-19
Published:2017-10-19
Updated:2017-11-07
Summary:mistune.py in Mistune 0.7.4 allows XSS via an unexpected newline (such as in java\nscript:) or a crafted email address, related to the escape and autolink functions.
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)
5.8 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:H/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
6.1 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.8 Medium (CCN 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:H/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
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
5.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-79
Vulnerability Consequences:Cross-Site Scripting
References:Source: MITRE
Type: CNA
CVE-2017-15612

Source: XF
Type: UNKNOWN
mistune-cve201715612-xss(133661)

Source: CCN
Type: mistune GIT Repository
mistune

Source: CONFIRM
Type: Exploit, Issue Tracking, Patch, Third Party Advisory
https://github.com/lepture/mistune/pull/140

Vulnerable Configuration:Configuration 1:
  • cpe:/a:mistune_project:mistune:0.7.4:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:201715612
    V
    		CVE-2017-15612
    2022-06-30
    oval:org.opensuse.security:def:113273
    P
    		python36-mistune-0.8.4-3.5 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:106685
    P
    		python36-mistune-0.8.4-3.5 on GA media (Moderate)
    2021-10-01
    oval:com.ubuntu.xenial:def:2017156120000000
    V
    		CVE-2017-15612 on Ubuntu 16.04 LTS (xenial) - medium.
    2017-10-19
    oval:com.ubuntu.artful:def:201715612000
    V
    		CVE-2017-15612 on Ubuntu 17.10 (artful) - untriaged.
    2017-10-19
    oval:com.ubuntu.disco:def:2017156120000000
    V
    		CVE-2017-15612 on Ubuntu 19.04 (disco) - medium.
    2017-10-19
    oval:com.ubuntu.bionic:def:201715612000
    V
    		CVE-2017-15612 on Ubuntu 18.04 LTS (bionic) - medium.
    2017-10-19
    oval:com.ubuntu.cosmic:def:2017156120000000
    V
    		CVE-2017-15612 on Ubuntu 18.10 (cosmic) - medium.
    2017-10-19
    oval:com.ubuntu.cosmic:def:201715612000
    V
    		CVE-2017-15612 on Ubuntu 18.10 (cosmic) - medium.
    2017-10-19
    oval:com.ubuntu.bionic:def:2017156120000000
    V
    		CVE-2017-15612 on Ubuntu 18.04 LTS (bionic) - medium.
    2017-10-19
    oval:com.ubuntu.xenial:def:201715612000
    V
    		CVE-2017-15612 on Ubuntu 16.04 LTS (xenial) - medium.
    2017-10-19
    BACK
    mistune_project mistune 0.7.4