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ubuntuUbuntuUSN-4705-2
HistoryJan 27, 2021 - 12:00 a.m.

Sudo vulnerability

2021-01-2700:00:00
ubuntu.com
234

8.3 High

AI Score

Confidence

High

0.97 High

EPSS

Percentile

99.7%

JSON

Releases

  • Ubuntu 14.04 ESM
  • Ubuntu 12.04

Packages

  • sudo - Provide limited super user privileges to specific users

Details

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)

OSVersionArchitecturePackageVersionFilename
Ubuntu14.04noarchsudo< 1.8.9p5-1ubuntu1.5+esm6UNKNOWN
Ubuntu14.04noarchsudo< 1.8.9p5-1ubuntu1.4UNKNOWN
Ubuntu14.04noarchsudo-dbgsym< 1.8.9p5-1ubuntu1.4UNKNOWN
Ubuntu14.04noarchsudo-ldap< 1.8.9p5-1ubuntu1.4UNKNOWN
Ubuntu14.04noarchsudo-ldap-dbgsym< 1.8.9p5-1ubuntu1.4UNKNOWN
Ubuntu12.04noarchsudo< 1.8.3p1-1ubuntu3.10UNKNOWN
Ubuntu12.04noarchsudo-dbgsym< 1.8.3p1-1ubuntu3.10UNKNOWN
Ubuntu12.04noarchsudo-ldap< 1.8.3p1-1ubuntu3.10UNKNOWN
Ubuntu12.04noarchsudo-ldap-dbgsym< 1.8.3p1-1ubuntu3.10UNKNOWN

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8.3 High

AI Score

Confidence

High

0.97 High

EPSS

Percentile

99.7%

JSON
Related for USN-4705-2
nessus43githubexploit53rapid7blog2attackerkb1suse1debian3fedora2openvas21zdt4redhat10cisa_kev1cloudlinux1osv4cve1oraclelinux4ibm1photon2avleonov1packetstorm4altlinux2ubuntucve1redos2centos1alpinelinux1cert1f51ics6cisa1cisco1virtuozzo2paloalto1metasploit1almalinux1checkpoint_security1veracode1qualysblog2threatpost2redhatcve1mageia1huawei1amazon2prion1cvelist1slackware1freebsd1debiancve1exploitdb2