CVE-2024-3772
Regular expression denial of service in Pydantic < 2.4.0
Severity Score
5.9
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track*
*SSVC
Descriptions
Regular expression denial of service in Pydanic < 2.4.0, < 1.10.13 allows remote attackers to cause denial of service via a crafted email string.
La denegación de servicio de expresión regular en Pydanic < 2.4.0, < 1.10.13 permite a atacantes remotos provocar denegación de servicio a través de una cadena de correo electrónico manipulada.
A flaw was found in Pydantic, where it did not properly validate regular expressions containing white spaces. This flaw allows remote users to cause a denial of service attack via a crafted email string.
*Credits:
Sajeeb Lohani
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track*
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2024-04-15 CVE Reserved
- 2024-04-15 CVE Published
- 2024-04-15 EPSS Updated
- 2024-07-04 First Exploit
- 2024-08-01 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-1333: Inefficient Regular Expression Complexity
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| https://github.com/pydantic/pydantic/pull/7360 | ||
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6JBZLMSH4GAZOVBMT2JUO2LXHY7M2ALI |
|
| URL | Date | SRC |
|---|---|---|
| https://github.com/carsonchan12345/CVE-2024-37726-MSI-Center-Local-Privilege-Escalation | 2024-07-04 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2024-3772 | 2024-06-10 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2275106 | 2024-06-10 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Pydantic Search vendor "Pydantic" | Pydantic Search vendor "Pydantic" for product "Pydantic" | >= 2.0.0 < 2.4.0 Search vendor "Pydantic" for product "Pydantic" and version " >= 2.0.0 < 2.4.0" | en |
Affected
| ||||||
| Pydantic Search vendor "Pydantic" | Pydantic Search vendor "Pydantic" for product "Pydantic" | >= 1.0.0 < 1.10.13 Search vendor "Pydantic" for product "Pydantic" and version " >= 1.0.0 < 1.10.13" | en |
Affected
| ||||||