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osvGoogleOSV:USN-4705-2
HistoryJan 27, 2021 - 3:01 p.m.

sudo vulnerability

2021-01-2715:01:20
Google
osv.dev
5

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.971 High

EPSS

Percentile

99.8%

JSON

USN-4705-1 fixed a vulnerability in Sudo. This update provides
the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.

Original advisory details:

It was discovered that Sudo incorrectly handled memory when parsing command
lines. A local attacker could possibly use this issue to obtain unintended
access to the administrator account. (CVE-2021-3156)

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2021-02-03 00:00:00

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.971 High

EPSS

Percentile

99.8%

JSON
Related for OSV:USN-4705-2
githubexploit53nessus43zdt4redhat10openvas21ubuntucve1ibm1packetstorm4oraclelinux4altlinux2photon2osv3avleonov1redos3ubuntu1rapid7blog2almalinux1cisa1f51cert1centos1alpinelinux1ics6metasploit1paloalto1virtuozzo2cisco1fedora2threatpost2prion1amazon2freebsd1debian3debiancve1slackware1attackerkb1suse1cisa_kev1cve1cloudlinux1checkpoint_security1veracode1qualysblog2mageia1redhatcve1huawei1exploitdb2