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ubuntuUbuntuUSN-4836-1
HistoryMar 15, 2021 - 12:00 a.m.

Symfony vulnerability

2021-03-1500:00:00
ubuntu.com
6

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.6 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.006 Low

EPSS

Percentile

78.6%

Releases

  • Ubuntu 18.04 ESM

Packages

  • symfony - set of reusable components and framework for web projects

Details

It was discovered that Symfony through the HttpFoundation
component allowed unauthorized access on a misconfigured LDAP server. A
remote attacker could use this vulnerability to gain unauthorized access.

OSVersionArchitecturePackageVersionFilename
Ubuntu18.04noarchphp-symfony< 3.4.6+dfsg-1ubuntu0.1+esm1UNKNOWN
Ubuntu18.04noarchphp-symfony< 3.4.6+dfsg-1ubuntu0.1UNKNOWN
Ubuntu18.04noarchphp-symfony-asset< 3.4.6+dfsg-1ubuntu0.1UNKNOWN
Ubuntu18.04noarchphp-symfony-browser-kit< 3.4.6+dfsg-1ubuntu0.1UNKNOWN
Ubuntu18.04noarchphp-symfony-cache< 3.4.6+dfsg-1ubuntu0.1UNKNOWN
Ubuntu18.04noarchphp-symfony-class-loader< 3.4.6+dfsg-1ubuntu0.1UNKNOWN
Ubuntu18.04noarchphp-symfony-config< 3.4.6+dfsg-1ubuntu0.1UNKNOWN
Ubuntu18.04noarchphp-symfony-console< 3.4.6+dfsg-1ubuntu0.1UNKNOWN
Ubuntu18.04noarchphp-symfony-css-selector< 3.4.6+dfsg-1ubuntu0.1UNKNOWN
Ubuntu18.04noarchphp-symfony-debug< 3.4.6+dfsg-1ubuntu0.1UNKNOWN
Rows per page:
1-10 of 551

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.6 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.006 Low

EPSS

Percentile

78.6%