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ubuntuUbuntuUSN-4539-1
HistorySep 24, 2020 - 12:00 a.m.

AWL vulnerability

2020-09-2400:00:00
ubuntu.com
43

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

8.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

64.9%

Releases

  • Ubuntu 20.04 LTS

Packages

  • awl - PHP Utility Libraries

Details

Andrew Bartlett discovered that DAViCal Andrew’s Web Libraries (AWL) did
not properly manage session keys. An attacker could possibly use this
issue to impersonate a session. (CVE-2020-11728)

OSVersionArchitecturePackageVersionFilename
Ubuntu20.04noarchlibawl-php< 0.60-1+deb10u1ubuntu1UNKNOWN
Ubuntu20.04noarchawl-doc< 0.60-1+deb10u1ubuntu1UNKNOWN

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

8.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

64.9%