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HistoryApr 01, 2021 - 7:56 p.m.

[SECURITY] [DSA 4883-1] underscore security update

2021-04-0119:56:52
lists.debian.org
56

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6 Medium

AI Score

Confidence

High

0.011 Low

EPSS

Percentile

84.4%


Debian Security Advisory DSA-4883-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
April 01, 2021 https://www.debian.org/security/faq


Package : underscore
CVE ID : CVE-2021-23358
Debian Bug : 986171

It was discovered that missing input sanitising in the template()
function of the Underscore JavaScript library could result in the
execution of arbitrary code.

For the stable distribution (buster), this problem has been fixed in
version 1.9.1~dfsg-1+deb10u1.

We recommend that you upgrade your underscore packages.

For the detailed security status of underscore please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/underscore

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6 Medium

AI Score

Confidence

High

0.011 Low

EPSS

Percentile

84.4%