Improper input validation in N/a
CVSS score
5.3
EPSS probability
%5.1
Risk score
0.3
Published
7 y ago
Etkilenen ürün ve sürüm için yayımlanan güvenlik güncellemesini uygulayın.
Impact on My Inventory
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Vulnerability description
DayBreach CVE AI Research
CVE-2019-16056 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.
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.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2019-16056 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | n/a | n/a | View |
| 2 | python | python | View |
| 3 | python | python | View |
| 4 | python | python | View |
| 5 | python | python | View |
| 6 | python | python | View |
| 7 | python | python | View |
| 8 | python | python | View |
| 9 | python | python | View |
| 10 | python | python | View |
| 11 | fedoraproject | fedora | View |
| 12 | fedoraproject | fedora | View |
| 13 | fedoraproject | fedora | View |
| 14 | debian | debian linux | View |
| 15 | debian | debian linux | View |
| 16 | canonical | ubuntu linux | View |
| 17 | canonical | ubuntu linux | View |
| 18 | canonical | ubuntu linux | View |
| 19 | canonical | ubuntu linux | View |
| 20 | canonical | ubuntu linux | View |
| 21 | redhat | software collections | View |
| 22 | oracle | communications operations monitor | View |
| 23 | oracle | communications operations monitor | View |
| 24 | oracle | peoplesoft enterprise peopletools | View |
| 25 | oracle | peoplesoft enterprise peopletools | View |
| 26 | oracle | zfs storage appliance kit | View |
| 27 | oracle | solaris | View |
| 28 | opensuse | leap | View |
| 29 | opensuse | leap | View |
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| 7.5 | CVSS V31 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | NVD |
| 5.3 | CVSS V31 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N | NVD |
| 5.3 | CVSS V3_1 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N | CVE ADP |
| 5.0 | CVSS V2 | — | AV:N/AC:L/Au:N/C:P/I:N/A:N | NVD |
Patch and Remediation Guide
Solution & Remediation Advisory
3 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.
Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-16056 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2019-16056 weaknesses.
Attack Vector and Accessibility
Official Sources and Advisories
CVSS Vector Radar Chart
5.3 / 10Vulnerability Scoring Details
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NYama doğrulandı
Weakness Type (CWE & CAPEC)
Similar Vulnerabilities
Get this vulnerability through the API
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