5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
6.6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%
pydantic is vulnerable to Regular Expression Denial Of Service (ReDoS). The vulnerability is due to a regex with inefficient complexity in networks.py
, which allows an attacker to cause excessive computation time via a crafted email string.
github.com/advisories/GHSA-mr82-8j83-vxmv
github.com/pydantic/pydantic/commit/59d8f38fd6220e3917c53785dbc70317d6f8e631
github.com/pydantic/pydantic/commit/e4393ae6145c4dadff739990bb0116c6dec3441b
github.com/pydantic/pydantic/pull/7360
lists.fedoraproject.org/archives/list/[email protected]/message/6JBZLMSH4GAZOVBMT2JUO2LXHY7M2ALI/
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
6.6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%