CVE-2020-11728

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
An issue was discovered in DAViCal Andrew's Web Libraries (AWL) through 0.60. Session management does not use a sufficiently hard-to-guess session key. Anyone who can guess the microsecond time (and the incrementing session_id) can impersonate a session.
Overview
  • CVE ID
  • CVE-2020-11728
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2020-04-15T16:15:16
  • Last Modified Date
  • 2020-09-28T18:15:18
Weakness Enumerations
CWE URL
CWE-384 http://cwe.mitre.org/data/definitions/384.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:davical:andrew\'s_web_libraries:*:*:*:*:*:*:*:* 1 OR 0.60
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=956650 Mailing List Third Party Advisory
https://gitlab.com/davical-project/awl/-/issues/19 Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/04/msg00011.html Mailing List Third Party Advisory
https://www.debian.org/security/2020/dsa-4660 Third Party Advisory
https://usn.ubuntu.com/4539-1/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-11728
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11728
History
Created Old Value New Value Data Type Notes
2022-05-10 17:12:26 Added to TrackCVE
2022-12-04 14:50:05 2020-04-15T16:15Z 2020-04-15T16:15:16 CVE Published Date updated
2022-12-04 14:50:05 2020-09-28T18:15:18 CVE Modified Date updated
2022-12-04 14:50:05 Modified Vulnerability Status updated