CVE-2020-11728

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Source
https://cve.org/CVERecord?id=CVE-2020-11728
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-11728.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-11728
Downstream
Published
2020-04-15T16:15:16.643Z
Modified
2026-03-15T15:08:40.967924Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / gitlab.com/davical-project/awl

Affected ranges

Type
GIT
Repo
https://gitlab.com/davical-project/awl
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
3efb13de38ea4c1cc298f206199848467af18456
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.60"
        }
    ]
}

Affected versions

debian/0.*
debian/0.55%git20140913-1
debian/0.55-1
debian/0.56-2
r0.*
r0.54
r0.55
r0.55-iserv1
r0.56
r0.57
r0.58
r0.59
r0.60

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "8.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "9.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "10.0"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-11728.json"