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ubuntucveUbuntu.comUB:CVE-2020-11023
HistoryApr 29, 2020 - 12:00 a.m.

CVE-2020-11023

2020-04-2900:00:00
ubuntu.com
ubuntu.com
65

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

6.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N

EPSS

0.019

Percentile

88.6%

In jQuery versions greater than or equal to 1.0.3 and before 3.5.0, passing
HTML containing <option> elements from untrusted sources - even after
sanitizing it - to one of jQuery’s DOM manipulation methods (i.e. .html(),
.append(), and others) may execute untrusted code. This problem is patched
in jQuery 3.5.0.

Bugs

Notes

Author Note
mdeslaur This is likely an intrusive, backwards-incompatible change that may break existing software.

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

6.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N

EPSS

0.019

Percentile

88.6%