Ubuntu.comUB:CVE-2020-11728CVE-2020-11728
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
0.002 Low
EPSS
Percentile
64.9%
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.
Bugs
References
gitlab.com/davical-project/awl/-/commit/c2e808cc2420f8d870ac0a4aa9cc1f2c90562428
gitlab.com/davical-project/awl/-/issues/19
launchpad.net/bugs/cve/CVE-2020-11728
nvd.nist.gov/vuln/detail/CVE-2020-11728
security-tracker.debian.org/tracker/CVE-2020-11728
ubuntu.com/security/notices/USN-4539-1
www.cve.org/CVERecord?id=CVE-2020-11728
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
0.002 Low
EPSS
Percentile
64.9%