VDB
CVE-2020-11728
CVE-2020-11728
PUBLISHED
CVSS 7.5 HIGH
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.
EPSS 1.59% · 73.9th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS Score
1.59%
73.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | awl | 0, 0.60-1 |
| Ubuntu:18.04:LTS | awl | 0.58-1, 0.59-1, 0 |
| Ubuntu:16.04:LTS | awl | 0, 0.55-1, 0.56-1 |
Timeline
- Apr 15, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 7, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-11728 third-party-advisory
- https://gitlab.com/davical-project/awl/-/issues/19 third-party-advisory
- https://gitlab.com/davical-project/awl/-/commit/c2e808cc2420f8d870ac0a4aa9cc1f2c90562428 third-party-advisory
- https://ubuntu.com/security/notices/USN-4539-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-11728 third-party-advisory