CVE-2019-12387

CVSS V2 Medium 4.3 CVSS V3 Medium 6.1
Description
In Twisted before 19.2.1, twisted.web did not validate or sanitize URIs or HTTP methods, allowing an attacker to inject invalid characters such as CRLF.
Overview
  • CVE ID
  • CVE-2019-12387
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-06-10T12:29:00
  • Last Modified Date
  • 2023-02-28T20:47:53
Weakness Enumerations
CWE URL
CWE-74 http://cwe.mitre.org/data/definitions/74.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:twistedmatrix:twisted:*:*:*:*:*:*:*:* 1 OR 19.2.1
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 6.1
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://twistedmatrix.com/pipermail/twisted-python/2019-June/032352.html Exploit Release Notes Vendor Advisory
https://labs.twistedmatrix.com/2019/06/twisted-1921-released.html Exploit Release Notes Vendor Advisory
https://github.com/twisted/twisted/commit/6c61fc4503ae39ab8ecee52d10f10ee2c371d7e2 Patch Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00030.html
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00042.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2G5RPDQ4BNB336HL6WW5ZJ344MAWNN7N/
https://usn.ubuntu.com/4308-1/
https://usn.ubuntu.com/4308-2/
https://www.oracle.com/security-alerts/cpuapr2020.html
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-12387
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12387
History
Created Old Value New Value Data Type Notes
2022-05-10 16:33:51 Added to TrackCVE
2022-12-03 21:52:55 2019-06-10T12:29Z 2019-06-10T12:29:00 CVE Published Date updated
2022-12-03 21:52:55 2020-08-24T17:37:01 CVE Modified Date updated
2022-12-03 21:52:55 Modified Vulnerability Status updated
2022-12-29 13:08:48 Modified Undergoing Analysis Vulnerability Status updated
2023-02-28 21:09:01 2023-02-28T20:47:53 CVE Modified Date updated
2023-02-28 21:09:01 Undergoing Analysis Analyzed Vulnerability Status updated