Attacker Value
Unknown
CVE-2019-16056
CVE-2019-16056
(Last updated November 08, 2023) ▾
MITRE ATT&CK
Log in to add MITRE ATT&CK tag
Add MITRE ATT&CK tactics and techniques that apply to this CVE.
Description
An issue was discovered in Python through 2.7.16, 3.x through 3.5.7, 3.6.x through 3.6.9, and 3.7.x through 3.7.4. The email module wrongly parses email addresses that contain multiple @ characters. An application that uses the email module and implements some kind of checks on the From/To headers of a message could be tricked into accepting an email address that should be denied. An attack may be the same as in CVE-2019-11340; however, this CVE applies to Python more generally.
Add Assessment
No one has assessed this topic. Be the first to add your voice to the community.
CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
7.5 High
Impact Score:
3.6
Exploitability Score:
3.9
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
None
Availability (A):
None
General Information
Vendors
- canonical,
- debian,
- fedoraproject,
- opensuse,
- oracle,
- python,
- redhat
Products
- communications operations monitor,
- communications operations monitor 3.4,
- debian linux 8.0,
- debian linux 9.0,
- fedora 29,
- fedora 30,
- fedora 31,
- leap 15.0,
- leap 15.1,
- peoplesoft enterprise peopletools 8.57,
- peoplesoft enterprise peopletools 8.58,
- python,
- software collections 1.0,
- solaris 11,
- ubuntu linux 12.04,
- ubuntu linux 14.04,
- ubuntu linux 16.04,
- ubuntu linux 18.04,
- ubuntu linux 19.04,
- zfs storage appliance kit 8.8
References
Advisory
